id stringlengths 24 24 | title stringclasses 442
values | context stringlengths 151 3.71k | question stringlengths 1 25.7k | answers dict |
|---|---|---|---|---|
5acd2f4507355d001abf3838 | BeiDou_Navigation_Satellite_System | The BeiDou Navigation Satellite System (BDS, simplified Chinese: 北斗卫星导航系统; traditional Chinese: 北斗衛星導航系統; pinyin: Běidǒu wèixīng dǎoháng xìtǒng) is a Chinese satellite navigation system. It consists of two separate satellite constellations – a limited test system that has been operating since 2000, and a full-scale global navigation system that is currently under construction. | What type of system has been operating since 2010? | {
"text": [],
"answer_start": []
} |
5acd2f4507355d001abf3839 | BeiDou_Navigation_Satellite_System | The BeiDou Navigation Satellite System (BDS, simplified Chinese: 北斗卫星导航系统; traditional Chinese: 北斗衛星導航系統; pinyin: Běidǒu wèixīng dǎoháng xìtǒng) is a Chinese satellite navigation system. It consists of two separate satellite constellations – a limited test system that has been operating since 2000, and a full-scale global navigation system that is currently under construction. | Which system is no longer under construction? | {
"text": [],
"answer_start": []
} |
56e0ec76231d4119001ac44e | BeiDou_Navigation_Satellite_System | The first BeiDou system, officially called the BeiDou Satellite Navigation Experimental System (simplified Chinese: 北斗卫星导航试验系统; traditional Chinese: 北斗衛星導航試驗系統; pinyin: Běidǒu wèixīng dǎoháng shìyàn xìtǒng) and also known as BeiDou-1, consists of three satellites and offers limited coverage and applications. It has been offering navigation services, mainly for customers in China and neighboring regions, since 2000. | What was the first BeiDou system called? | {
"text": [
"the BeiDou Satellite Navigation Experimental System"
],
"answer_start": [
43
]
} |
56e0ec76231d4119001ac44f | BeiDou_Navigation_Satellite_System | The first BeiDou system, officially called the BeiDou Satellite Navigation Experimental System (simplified Chinese: 北斗卫星导航试验系统; traditional Chinese: 北斗衛星導航試驗系統; pinyin: Běidǒu wèixīng dǎoháng shìyàn xìtǒng) and also known as BeiDou-1, consists of three satellites and offers limited coverage and applications. It has been offering navigation services, mainly for customers in China and neighboring regions, since 2000. | Who does the BeiDou-1 operate for? | {
"text": [
"mainly for customers in China and neighboring regions"
],
"answer_start": [
352
]
} |
56e0ec76231d4119001ac450 | BeiDou_Navigation_Satellite_System | The first BeiDou system, officially called the BeiDou Satellite Navigation Experimental System (simplified Chinese: 北斗卫星导航试验系统; traditional Chinese: 北斗衛星導航試驗系統; pinyin: Běidǒu wèixīng dǎoháng shìyàn xìtǒng) and also known as BeiDou-1, consists of three satellites and offers limited coverage and applications. It has been offering navigation services, mainly for customers in China and neighboring regions, since 2000. | What is another name for the BeiDou Satellite Navigation Experimental System? | {
"text": [
"BeiDou-1"
],
"answer_start": [
225
]
} |
56e0ec76231d4119001ac451 | BeiDou_Navigation_Satellite_System | The first BeiDou system, officially called the BeiDou Satellite Navigation Experimental System (simplified Chinese: 北斗卫星导航试验系统; traditional Chinese: 北斗衛星導航試驗系統; pinyin: Běidǒu wèixīng dǎoháng shìyàn xìtǒng) and also known as BeiDou-1, consists of three satellites and offers limited coverage and applications. It has been offering navigation services, mainly for customers in China and neighboring regions, since 2000. | How many satellites does the BeiDou-1 have? | {
"text": [
"three"
],
"answer_start": [
247
]
} |
56e0ec76231d4119001ac452 | BeiDou_Navigation_Satellite_System | The first BeiDou system, officially called the BeiDou Satellite Navigation Experimental System (simplified Chinese: 北斗卫星导航试验系统; traditional Chinese: 北斗衛星導航試驗系統; pinyin: Běidǒu wèixīng dǎoháng shìyàn xìtǒng) and also known as BeiDou-1, consists of three satellites and offers limited coverage and applications. It has been offering navigation services, mainly for customers in China and neighboring regions, since 2000. | How long has the BeiDou-1 been operating? | {
"text": [
"since 2000"
],
"answer_start": [
407
]
} |
5acd303507355d001abf3870 | BeiDou_Navigation_Satellite_System | The first BeiDou system, officially called the BeiDou Satellite Navigation Experimental System (simplified Chinese: 北斗卫星导航试验系统; traditional Chinese: 北斗衛星導航試驗系統; pinyin: Běidǒu wèixīng dǎoháng shìyàn xìtǒng) and also known as BeiDou-1, consists of three satellites and offers limited coverage and applications. It has been offering navigation services, mainly for customers in China and neighboring regions, since 2000. | Which system has been offering services to customers in China since 1997? | {
"text": [],
"answer_start": []
} |
5acd303507355d001abf3871 | BeiDou_Navigation_Satellite_System | The first BeiDou system, officially called the BeiDou Satellite Navigation Experimental System (simplified Chinese: 北斗卫星导航试验系统; traditional Chinese: 北斗衛星導航試驗系統; pinyin: Běidǒu wèixīng dǎoháng shìyàn xìtǒng) and also known as BeiDou-1, consists of three satellites and offers limited coverage and applications. It has been offering navigation services, mainly for customers in China and neighboring regions, since 2000. | What system is also known as BeiDou-2? | {
"text": [],
"answer_start": []
} |
5acd303507355d001abf3872 | BeiDou_Navigation_Satellite_System | The first BeiDou system, officially called the BeiDou Satellite Navigation Experimental System (simplified Chinese: 北斗卫星导航试验系统; traditional Chinese: 北斗衛星導航試驗系統; pinyin: Běidǒu wèixīng dǎoháng shìyàn xìtǒng) and also known as BeiDou-1, consists of three satellites and offers limited coverage and applications. It has been offering navigation services, mainly for customers in China and neighboring regions, since 2000. | BeiDou-1 consists of 7 satellites and offers what? | {
"text": [],
"answer_start": []
} |
5acd303507355d001abf3873 | BeiDou_Navigation_Satellite_System | The first BeiDou system, officially called the BeiDou Satellite Navigation Experimental System (simplified Chinese: 北斗卫星导航试验系统; traditional Chinese: 北斗衛星導航試驗系統; pinyin: Běidǒu wèixīng dǎoháng shìyàn xìtǒng) and also known as BeiDou-1, consists of three satellites and offers limited coverage and applications. It has been offering navigation services, mainly for customers in China and neighboring regions, since 2000. | What system offers services to customers in and around Peru? | {
"text": [],
"answer_start": []
} |
56e0f1b0231d4119001ac48a | BeiDou_Navigation_Satellite_System | The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, will be a global satellite navigation system consisting of 35 satellites, and is under construction as of January 2015[update]. It became operational in China in December 2011, with 10 satellites in use, and began offering services to customers in the Asia-Pacific region in December 2012. It is planned to begin serving global customers upon its completion in 2020. | What is the name of the second generation of BDS? | {
"text": [
"BeiDou Navigation Satellite System"
],
"answer_start": [
59
]
} |
56e0f1b0231d4119001ac48b | BeiDou_Navigation_Satellite_System | The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, will be a global satellite navigation system consisting of 35 satellites, and is under construction as of January 2015[update]. It became operational in China in December 2011, with 10 satellites in use, and began offering services to customers in the Asia-Pacific region in December 2012. It is planned to begin serving global customers upon its completion in 2020. | What is another name for the BeiDou Navigation Satellite System? | {
"text": [
"COMPASS or BeiDou-2"
],
"answer_start": [
118
]
} |
56e0f1b0231d4119001ac48c | BeiDou_Navigation_Satellite_System | The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, will be a global satellite navigation system consisting of 35 satellites, and is under construction as of January 2015[update]. It became operational in China in December 2011, with 10 satellites in use, and began offering services to customers in the Asia-Pacific region in December 2012. It is planned to begin serving global customers upon its completion in 2020. | How many satellites will the BeiDou-2 have? | {
"text": [
"35"
],
"answer_start": [
198
]
} |
56e0f1b0231d4119001ac48d | BeiDou_Navigation_Satellite_System | The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, will be a global satellite navigation system consisting of 35 satellites, and is under construction as of January 2015[update]. It became operational in China in December 2011, with 10 satellites in use, and began offering services to customers in the Asia-Pacific region in December 2012. It is planned to begin serving global customers upon its completion in 2020. | When did the BeiDou-2 begin construction? | {
"text": [
"January 2015"
],
"answer_start": [
245
]
} |
56e0f1b0231d4119001ac48e | BeiDou_Navigation_Satellite_System | The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, will be a global satellite navigation system consisting of 35 satellites, and is under construction as of January 2015[update]. It became operational in China in December 2011, with 10 satellites in use, and began offering services to customers in the Asia-Pacific region in December 2012. It is planned to begin serving global customers upon its completion in 2020. | When did the BeiDou-2 begin operating? | {
"text": [
"December 2011"
],
"answer_start": [
301
]
} |
5acd30f207355d001abf389a | BeiDou_Navigation_Satellite_System | The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, will be a global satellite navigation system consisting of 35 satellites, and is under construction as of January 2015[update]. It became operational in China in December 2011, with 10 satellites in use, and began offering services to customers in the Asia-Pacific region in December 2012. It is planned to begin serving global customers upon its completion in 2020. | Which system is under construction until May 2017? | {
"text": [],
"answer_start": []
} |
5acd30f207355d001abf389b | BeiDou_Navigation_Satellite_System | The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, will be a global satellite navigation system consisting of 35 satellites, and is under construction as of January 2015[update]. It became operational in China in December 2011, with 10 satellites in use, and began offering services to customers in the Asia-Pacific region in December 2012. It is planned to begin serving global customers upon its completion in 2020. | Which system is also known as COMPANION or BeiDou-23? | {
"text": [],
"answer_start": []
} |
5acd30f207355d001abf389c | BeiDou_Navigation_Satellite_System | The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, will be a global satellite navigation system consisting of 35 satellites, and is under construction as of January 2015[update]. It became operational in China in December 2011, with 10 satellites in use, and began offering services to customers in the Asia-Pacific region in December 2012. It is planned to begin serving global customers upon its completion in 2020. | Which system has been operating in China since December 2012? | {
"text": [],
"answer_start": []
} |
5acd30f207355d001abf389d | BeiDou_Navigation_Satellite_System | The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, will be a global satellite navigation system consisting of 35 satellites, and is under construction as of January 2015[update]. It became operational in China in December 2011, with 10 satellites in use, and began offering services to customers in the Asia-Pacific region in December 2012. It is planned to begin serving global customers upon its completion in 2020. | BeiDou-1 has how many satellites in use? | {
"text": [],
"answer_start": []
} |
5acd30f207355d001abf389e | BeiDou_Navigation_Satellite_System | The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, will be a global satellite navigation system consisting of 35 satellites, and is under construction as of January 2015[update]. It became operational in China in December 2011, with 10 satellites in use, and began offering services to customers in the Asia-Pacific region in December 2012. It is planned to begin serving global customers upon its completion in 2020. | BeiDou-2 began offering services to customers in South America in what year? | {
"text": [],
"answer_start": []
} |
56e0f2db231d4119001ac4c0 | BeiDou_Navigation_Satellite_System | In-mid 2015, China started the build-up of the third generation BeiDou system (BDS-3) in the global coverage constellation. The first BDS-3 satellite was launched 30 September 2015. As of March 2016, 4 BDS-3 in-orbit validation satellites have been launched. | When did China begin constructing the third BeiDou system? | {
"text": [
"mid 2015"
],
"answer_start": [
3
]
} |
56e0f2db231d4119001ac4c1 | BeiDou_Navigation_Satellite_System | In-mid 2015, China started the build-up of the third generation BeiDou system (BDS-3) in the global coverage constellation. The first BDS-3 satellite was launched 30 September 2015. As of March 2016, 4 BDS-3 in-orbit validation satellites have been launched. | What is the third BeiDou system called? | {
"text": [
"BDS-3"
],
"answer_start": [
79
]
} |
56e0f2db231d4119001ac4c2 | BeiDou_Navigation_Satellite_System | In-mid 2015, China started the build-up of the third generation BeiDou system (BDS-3) in the global coverage constellation. The first BDS-3 satellite was launched 30 September 2015. As of March 2016, 4 BDS-3 in-orbit validation satellites have been launched. | When was the first BDS-3 satellite launched? | {
"text": [
"30 September 2015"
],
"answer_start": [
163
]
} |
56e0f2db231d4119001ac4c3 | BeiDou_Navigation_Satellite_System | In-mid 2015, China started the build-up of the third generation BeiDou system (BDS-3) in the global coverage constellation. The first BDS-3 satellite was launched 30 September 2015. As of March 2016, 4 BDS-3 in-orbit validation satellites have been launched. | How many BDS-3 satellites have been launched? | {
"text": [
"4"
],
"answer_start": [
200
]
} |
5acd32be07355d001abf38f0 | BeiDou_Navigation_Satellite_System | In-mid 2015, China started the build-up of the third generation BeiDou system (BDS-3) in the global coverage constellation. The first BDS-3 satellite was launched 30 September 2015. As of March 2016, 4 BDS-3 in-orbit validation satellites have been launched. | Which system did China start building in March of 2017? | {
"text": [],
"answer_start": []
} |
5acd32be07355d001abf38f1 | BeiDou_Navigation_Satellite_System | In-mid 2015, China started the build-up of the third generation BeiDou system (BDS-3) in the global coverage constellation. The first BDS-3 satellite was launched 30 September 2015. As of March 2016, 4 BDS-3 in-orbit validation satellites have been launched. | Which satellite was first launched on September 27th, 2015? | {
"text": [],
"answer_start": []
} |
5acd32be07355d001abf38f2 | BeiDou_Navigation_Satellite_System | In-mid 2015, China started the build-up of the third generation BeiDou system (BDS-3) in the global coverage constellation. The first BDS-3 satellite was launched 30 September 2015. As of March 2016, 4 BDS-3 in-orbit validation satellites have been launched. | As of which month during 2016 were there 17 BDS-3 satellites in orbit? | {
"text": [],
"answer_start": []
} |
5acd32be07355d001abf38f3 | BeiDou_Navigation_Satellite_System | In-mid 2015, China started the build-up of the third generation BeiDou system (BDS-3) in the global coverage constellation. The first BDS-3 satellite was launched 30 September 2015. As of March 2016, 4 BDS-3 in-orbit validation satellites have been launched. | When did Africa begin constructing the third BeiDou system? | {
"text": [],
"answer_start": []
} |
5acd32be07355d001abf38f4 | BeiDou_Navigation_Satellite_System | In-mid 2015, China started the build-up of the third generation BeiDou system (BDS-3) in the global coverage constellation. The first BDS-3 satellite was launched 30 September 2015. As of March 2016, 4 BDS-3 in-orbit validation satellites have been launched. | How many BDS-20 satellites have been launched? | {
"text": [],
"answer_start": []
} |
56e0fb457aa994140058e863 | BeiDou_Navigation_Satellite_System | According to China daily. Fifteen years after the satellite system was launched, it is now generating $31.5 billion for major companies such as China Aerospace Science and Industry Corp, AutoNavi Holdings Ltd, and China North Industries Group Corp. | How long ago was the BeiDou Satellite System first launched? | {
"text": [
"Fifteen years"
],
"answer_start": [
26
]
} |
56e0fb457aa994140058e864 | BeiDou_Navigation_Satellite_System | According to China daily. Fifteen years after the satellite system was launched, it is now generating $31.5 billion for major companies such as China Aerospace Science and Industry Corp, AutoNavi Holdings Ltd, and China North Industries Group Corp. | How much revenue for companies is generated by the BDS system? | {
"text": [
"$31.5 billion"
],
"answer_start": [
102
]
} |
56e0fb457aa994140058e865 | BeiDou_Navigation_Satellite_System | According to China daily. Fifteen years after the satellite system was launched, it is now generating $31.5 billion for major companies such as China Aerospace Science and Industry Corp, AutoNavi Holdings Ltd, and China North Industries Group Corp. | What are some companies that profit from the BDS system? | {
"text": [
"China Aerospace Science and Industry Corp, AutoNavi Holdings Ltd, and China North Industries Group Corp."
],
"answer_start": [
144
]
} |
5acd331d07355d001abf3920 | BeiDou_Navigation_Satellite_System | According to China daily. Fifteen years after the satellite system was launched, it is now generating $31.5 billion for major companies such as China Aerospace Science and Industry Corp, AutoNavi Holdings Ltd, and China North Industries Group Corp. | How long ago was the BlueDynamite Satellite System first launched? | {
"text": [],
"answer_start": []
} |
5acd331d07355d001abf3921 | BeiDou_Navigation_Satellite_System | According to China daily. Fifteen years after the satellite system was launched, it is now generating $31.5 billion for major companies such as China Aerospace Science and Industry Corp, AutoNavi Holdings Ltd, and China North Industries Group Corp. | How much revenue for companies is generated by the ABC system? | {
"text": [],
"answer_start": []
} |
5acd331d07355d001abf3922 | BeiDou_Navigation_Satellite_System | According to China daily. Fifteen years after the satellite system was launched, it is now generating $31.5 billion for major companies such as China Aerospace Science and Industry Corp, AutoNavi Holdings Ltd, and China North Industries Group Corp. | What are some companies that experience losses from the BDS system? | {
"text": [],
"answer_start": []
} |
5acd331d07355d001abf3923 | BeiDou_Navigation_Satellite_System | According to China daily. Fifteen years after the satellite system was launched, it is now generating $31.5 billion for major companies such as China Aerospace Science and Industry Corp, AutoNavi Holdings Ltd, and China North Industries Group Corp. | 17 years after it's launch, how much does the satellite system generate in profit? | {
"text": [],
"answer_start": []
} |
56e0fca4231d4119001ac53e | BeiDou_Navigation_Satellite_System | The official English name of the system is BeiDou Navigation Satellite System. It is named after the Big Dipper constellation, which is known in Chinese as Běidǒu. The name literally means "Northern Dipper", the name given by ancient Chinese astronomers to the seven brightest stars of the Ursa Major constellation. Historically, this set of stars was used in navigation to locate the North Star Polaris. As such, the name BeiDou also serves as a metaphor for the purpose of the satellite navigation system. | What is the BeiDou Navigation Satellite System named after? | {
"text": [
"the Big Dipper constellation"
],
"answer_start": [
97
]
} |
56e0fca4231d4119001ac53f | BeiDou_Navigation_Satellite_System | The official English name of the system is BeiDou Navigation Satellite System. It is named after the Big Dipper constellation, which is known in Chinese as Běidǒu. The name literally means "Northern Dipper", the name given by ancient Chinese astronomers to the seven brightest stars of the Ursa Major constellation. Historically, this set of stars was used in navigation to locate the North Star Polaris. As such, the name BeiDou also serves as a metaphor for the purpose of the satellite navigation system. | What is the Big Dipper constellation known as in Chinese? | {
"text": [
"Běidǒu"
],
"answer_start": [
156
]
} |
56e0fca4231d4119001ac540 | BeiDou_Navigation_Satellite_System | The official English name of the system is BeiDou Navigation Satellite System. It is named after the Big Dipper constellation, which is known in Chinese as Běidǒu. The name literally means "Northern Dipper", the name given by ancient Chinese astronomers to the seven brightest stars of the Ursa Major constellation. Historically, this set of stars was used in navigation to locate the North Star Polaris. As such, the name BeiDou also serves as a metaphor for the purpose of the satellite navigation system. | What does Běidǒu translate as? | {
"text": [
"Northern Dipper"
],
"answer_start": [
190
]
} |
56e0fca4231d4119001ac541 | BeiDou_Navigation_Satellite_System | The official English name of the system is BeiDou Navigation Satellite System. It is named after the Big Dipper constellation, which is known in Chinese as Běidǒu. The name literally means "Northern Dipper", the name given by ancient Chinese astronomers to the seven brightest stars of the Ursa Major constellation. Historically, this set of stars was used in navigation to locate the North Star Polaris. As such, the name BeiDou also serves as a metaphor for the purpose of the satellite navigation system. | Who named the constellation Běidǒu? | {
"text": [
"ancient Chinese astronomers"
],
"answer_start": [
226
]
} |
56e0fca4231d4119001ac542 | BeiDou_Navigation_Satellite_System | The official English name of the system is BeiDou Navigation Satellite System. It is named after the Big Dipper constellation, which is known in Chinese as Běidǒu. The name literally means "Northern Dipper", the name given by ancient Chinese astronomers to the seven brightest stars of the Ursa Major constellation. Historically, this set of stars was used in navigation to locate the North Star Polaris. As such, the name BeiDou also serves as a metaphor for the purpose of the satellite navigation system. | What was the Běidǒu constellation used for? | {
"text": [
"to locate the North Star Polaris"
],
"answer_start": [
371
]
} |
5acd33c007355d001abf3932 | BeiDou_Navigation_Satellite_System | The official English name of the system is BeiDou Navigation Satellite System. It is named after the Big Dipper constellation, which is known in Chinese as Běidǒu. The name literally means "Northern Dipper", the name given by ancient Chinese astronomers to the seven brightest stars of the Ursa Major constellation. Historically, this set of stars was used in navigation to locate the North Star Polaris. As such, the name BeiDou also serves as a metaphor for the purpose of the satellite navigation system. | Which Satellite System is named after the Little Dipper? | {
"text": [],
"answer_start": []
} |
5acd33c007355d001abf3933 | BeiDou_Navigation_Satellite_System | The official English name of the system is BeiDou Navigation Satellite System. It is named after the Big Dipper constellation, which is known in Chinese as Běidǒu. The name literally means "Northern Dipper", the name given by ancient Chinese astronomers to the seven brightest stars of the Ursa Major constellation. Historically, this set of stars was used in navigation to locate the North Star Polaris. As such, the name BeiDou also serves as a metaphor for the purpose of the satellite navigation system. | What is the Big Dipper constellation known as in Japanese? | {
"text": [],
"answer_start": []
} |
5acd33c007355d001abf3934 | BeiDou_Navigation_Satellite_System | The official English name of the system is BeiDou Navigation Satellite System. It is named after the Big Dipper constellation, which is known in Chinese as Běidǒu. The name literally means "Northern Dipper", the name given by ancient Chinese astronomers to the seven brightest stars of the Ursa Major constellation. Historically, this set of stars was used in navigation to locate the North Star Polaris. As such, the name BeiDou also serves as a metaphor for the purpose of the satellite navigation system. | What does Yuèliàng translate as? | {
"text": [],
"answer_start": []
} |
5acd33c007355d001abf3935 | BeiDou_Navigation_Satellite_System | The official English name of the system is BeiDou Navigation Satellite System. It is named after the Big Dipper constellation, which is known in Chinese as Běidǒu. The name literally means "Northern Dipper", the name given by ancient Chinese astronomers to the seven brightest stars of the Ursa Major constellation. Historically, this set of stars was used in navigation to locate the North Star Polaris. As such, the name BeiDou also serves as a metaphor for the purpose of the satellite navigation system. | What was the Little Dipper constellation used for? | {
"text": [],
"answer_start": []
} |
5acd33c007355d001abf3936 | BeiDou_Navigation_Satellite_System | The official English name of the system is BeiDou Navigation Satellite System. It is named after the Big Dipper constellation, which is known in Chinese as Běidǒu. The name literally means "Northern Dipper", the name given by ancient Chinese astronomers to the seven brightest stars of the Ursa Major constellation. Historically, this set of stars was used in navigation to locate the North Star Polaris. As such, the name BeiDou also serves as a metaphor for the purpose of the satellite navigation system. | Ancient anthropologists named the constellation what? | {
"text": [],
"answer_start": []
} |
56e0fd33231d4119001ac54c | BeiDou_Navigation_Satellite_System | The original idea of a Chinese satellite navigation system was conceived by Chen Fangyun and his colleagues in the 1980s. According to the China National Space Administration, the development of the system would be carried out in three steps: | Who first came up with the idea for a Chinese satellite navigation system? | {
"text": [
"Chen Fangyun and his colleagues"
],
"answer_start": [
76
]
} |
56e0fd33231d4119001ac54d | BeiDou_Navigation_Satellite_System | The original idea of a Chinese satellite navigation system was conceived by Chen Fangyun and his colleagues in the 1980s. According to the China National Space Administration, the development of the system would be carried out in three steps: | When did Chen Fangyun come up with the idea for a satellite navigation system? | {
"text": [
"in the 1980s"
],
"answer_start": [
108
]
} |
56e0fd33231d4119001ac54e | BeiDou_Navigation_Satellite_System | The original idea of a Chinese satellite navigation system was conceived by Chen Fangyun and his colleagues in the 1980s. According to the China National Space Administration, the development of the system would be carried out in three steps: | The China National Space Administration said the satellite navigation system would be developed in how many steps? | {
"text": [
"three"
],
"answer_start": [
230
]
} |
5acd345807355d001abf3946 | BeiDou_Navigation_Satellite_System | The original idea of a Chinese satellite navigation system was conceived by Chen Fangyun and his colleagues in the 1980s. According to the China National Space Administration, the development of the system would be carried out in three steps: | Who first came up with the idea for a Japanese satellite navigation system? | {
"text": [],
"answer_start": []
} |
5acd345807355d001abf3947 | BeiDou_Navigation_Satellite_System | The original idea of a Chinese satellite navigation system was conceived by Chen Fangyun and his colleagues in the 1980s. According to the China National Space Administration, the development of the system would be carried out in three steps: | When did Chen Fangyun come up with the idea for an ocean navigation system? | {
"text": [],
"answer_start": []
} |
5acd345807355d001abf3948 | BeiDou_Navigation_Satellite_System | The original idea of a Chinese satellite navigation system was conceived by Chen Fangyun and his colleagues in the 1980s. According to the China National Space Administration, the development of the system would be carried out in three steps: | The American National Space Administration said the satellite navigation system would be developed in how many steps? | {
"text": [],
"answer_start": []
} |
5acd345807355d001abf3949 | BeiDou_Navigation_Satellite_System | The original idea of a Chinese satellite navigation system was conceived by Chen Fangyun and his colleagues in the 1980s. According to the China National Space Administration, the development of the system would be carried out in three steps: | What idea did Chen Fangyun come up with in 1924? | {
"text": [],
"answer_start": []
} |
5acd345807355d001abf394a | BeiDou_Navigation_Satellite_System | The original idea of a Chinese satellite navigation system was conceived by Chen Fangyun and his colleagues in the 1980s. According to the China National Space Administration, the development of the system would be carried out in three steps: | Who said the system would be developed in four total steps? | {
"text": [],
"answer_start": []
} |
56e0fdc8231d4119001ac558 | BeiDou_Navigation_Satellite_System | The first satellite, BeiDou-1A, was launched on 30 October 2000, followed by BeiDou-1B on 20 December 2000. The third satellite, BeiDou-1C (a backup satellite), was put into orbit on 25 May 2003. The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system. | What was the name of the first satellite launched for the system? | {
"text": [
"BeiDou-1A"
],
"answer_start": [
21
]
} |
56e0fdc8231d4119001ac559 | BeiDou_Navigation_Satellite_System | The first satellite, BeiDou-1A, was launched on 30 October 2000, followed by BeiDou-1B on 20 December 2000. The third satellite, BeiDou-1C (a backup satellite), was put into orbit on 25 May 2003. The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system. | When was BeiDou-1A launched? | {
"text": [
"20 December 2000"
],
"answer_start": [
90
]
} |
56e0fdc8231d4119001ac55a | BeiDou_Navigation_Satellite_System | The first satellite, BeiDou-1A, was launched on 30 October 2000, followed by BeiDou-1B on 20 December 2000. The third satellite, BeiDou-1C (a backup satellite), was put into orbit on 25 May 2003. The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system. | What was the name of the third satellite launched for the system? | {
"text": [
"BeiDou-1C"
],
"answer_start": [
129
]
} |
56e0fdc8231d4119001ac55b | BeiDou_Navigation_Satellite_System | The first satellite, BeiDou-1A, was launched on 30 October 2000, followed by BeiDou-1B on 20 December 2000. The third satellite, BeiDou-1C (a backup satellite), was put into orbit on 25 May 2003. The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system. | What was the purpose of launching the BeiDou-1C satellite? | {
"text": [
"a backup satellite"
],
"answer_start": [
140
]
} |
56e0fdc8231d4119001ac55c | BeiDou_Navigation_Satellite_System | The first satellite, BeiDou-1A, was launched on 30 October 2000, followed by BeiDou-1B on 20 December 2000. The third satellite, BeiDou-1C (a backup satellite), was put into orbit on 25 May 2003. The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system. | When was the BeiDou-1C satellite launched? | {
"text": [
"25 May 2003"
],
"answer_start": [
183
]
} |
5acd353307355d001abf3950 | BeiDou_Navigation_Satellite_System | The first satellite, BeiDou-1A, was launched on 30 October 2000, followed by BeiDou-1B on 20 December 2000. The third satellite, BeiDou-1C (a backup satellite), was put into orbit on 25 May 2003. The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system. | What was the name of the eighth satellite launched for the system? | {
"text": [],
"answer_start": []
} |
5acd353307355d001abf3951 | BeiDou_Navigation_Satellite_System | The first satellite, BeiDou-1A, was launched on 30 October 2000, followed by BeiDou-1B on 20 December 2000. The third satellite, BeiDou-1C (a backup satellite), was put into orbit on 25 May 2003. The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system. | When was BeiDou-1D launched? | {
"text": [],
"answer_start": []
} |
5acd353307355d001abf3952 | BeiDou_Navigation_Satellite_System | The first satellite, BeiDou-1A, was launched on 30 October 2000, followed by BeiDou-1B on 20 December 2000. The third satellite, BeiDou-1C (a backup satellite), was put into orbit on 25 May 2003. The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system. | What was the name of the third submarine launched for the system? | {
"text": [],
"answer_start": []
} |
5acd353307355d001abf3953 | BeiDou_Navigation_Satellite_System | The first satellite, BeiDou-1A, was launched on 30 October 2000, followed by BeiDou-1B on 20 December 2000. The third satellite, BeiDou-1C (a backup satellite), was put into orbit on 25 May 2003. The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system. | When was the BeiDou-1C rocket launched? | {
"text": [],
"answer_start": []
} |
5acd353307355d001abf3954 | BeiDou_Navigation_Satellite_System | The first satellite, BeiDou-1A, was launched on 30 October 2000, followed by BeiDou-1B on 20 December 2000. The third satellite, BeiDou-1C (a backup satellite), was put into orbit on 25 May 2003. The successful launch of BeiDou-1C also meant the establishment of the BeiDou-1 navigation system. | The unsuccessful launch of BeiDou-1E happened when? | {
"text": [],
"answer_start": []
} |
56e10245e3433e1400422a96 | BeiDou_Navigation_Satellite_System | On 2 November 2006, China announced that from 2008 BeiDou would offer an open service with an accuracy of 10 meters, timing of 0.2 microseconds, and speed of 0.2 meters/second.[citation needed] | When did China announce service plans for the BeiDou system? | {
"text": [
"2 November 2006"
],
"answer_start": [
3
]
} |
56e10245e3433e1400422a97 | BeiDou_Navigation_Satellite_System | On 2 November 2006, China announced that from 2008 BeiDou would offer an open service with an accuracy of 10 meters, timing of 0.2 microseconds, and speed of 0.2 meters/second.[citation needed] | What was the accuracy range that China promised to offer in 2008 with the BeiDou system? | {
"text": [
"10 meters"
],
"answer_start": [
106
]
} |
56e10245e3433e1400422a98 | BeiDou_Navigation_Satellite_System | On 2 November 2006, China announced that from 2008 BeiDou would offer an open service with an accuracy of 10 meters, timing of 0.2 microseconds, and speed of 0.2 meters/second.[citation needed] | What was the timing and speed that China promised to offer in 2008 with the BeiDou system? | {
"text": [
"timing of 0.2 microseconds, and speed of 0.2 meters/second"
],
"answer_start": [
117
]
} |
5acd35ea07355d001abf3964 | BeiDou_Navigation_Satellite_System | On 2 November 2006, China announced that from 2008 BeiDou would offer an open service with an accuracy of 10 meters, timing of 0.2 microseconds, and speed of 0.2 meters/second.[citation needed] | China would offer a closed service with an accuracy of what? | {
"text": [],
"answer_start": []
} |
5acd35ea07355d001abf3965 | BeiDou_Navigation_Satellite_System | On 2 November 2006, China announced that from 2008 BeiDou would offer an open service with an accuracy of 10 meters, timing of 0.2 microseconds, and speed of 0.2 meters/second.[citation needed] | Japan announced what on November 2nd, 2006? | {
"text": [],
"answer_start": []
} |
5acd35ea07355d001abf3966 | BeiDou_Navigation_Satellite_System | On 2 November 2006, China announced that from 2008 BeiDou would offer an open service with an accuracy of 10 meters, timing of 0.2 microseconds, and speed of 0.2 meters/second.[citation needed] | Japan promised a timing speed of what with its open service? | {
"text": [],
"answer_start": []
} |
5acd35ea07355d001abf3967 | BeiDou_Navigation_Satellite_System | On 2 November 2006, China announced that from 2008 BeiDou would offer an open service with an accuracy of 10 meters, timing of 0.2 microseconds, and speed of 0.2 meters/second.[citation needed] | Japan promised a speed of what with its open service? | {
"text": [],
"answer_start": []
} |
5acd35ea07355d001abf3968 | BeiDou_Navigation_Satellite_System | On 2 November 2006, China announced that from 2008 BeiDou would offer an open service with an accuracy of 10 meters, timing of 0.2 microseconds, and speed of 0.2 meters/second.[citation needed] | China announced what on November 22nd, 2006? | {
"text": [],
"answer_start": []
} |
56e1030ae3433e1400422a9c | BeiDou_Navigation_Satellite_System | In February 2007, the fourth and last satellite of the BeiDou-1 system, BeiDou-1D (sometimes called BeiDou-2A, serving as a backup satellite), was sent up into space. It was reported that the satellite had suffered from a control system malfunction but was then fully restored. | When was the fourth satellite for the BeiDou-1 system launched? | {
"text": [
"February 2007"
],
"answer_start": [
3
]
} |
56e1030ae3433e1400422a9d | BeiDou_Navigation_Satellite_System | In February 2007, the fourth and last satellite of the BeiDou-1 system, BeiDou-1D (sometimes called BeiDou-2A, serving as a backup satellite), was sent up into space. It was reported that the satellite had suffered from a control system malfunction but was then fully restored. | What is the name of the fourth BeiDou-1 satellite? | {
"text": [
"BeiDou-1D"
],
"answer_start": [
72
]
} |
56e1030ae3433e1400422a9e | BeiDou_Navigation_Satellite_System | In February 2007, the fourth and last satellite of the BeiDou-1 system, BeiDou-1D (sometimes called BeiDou-2A, serving as a backup satellite), was sent up into space. It was reported that the satellite had suffered from a control system malfunction but was then fully restored. | What is the BeiDou-1D satellite sometimes called? | {
"text": [
"BeiDou-2A"
],
"answer_start": [
100
]
} |
56e1030ae3433e1400422a9f | BeiDou_Navigation_Satellite_System | In February 2007, the fourth and last satellite of the BeiDou-1 system, BeiDou-1D (sometimes called BeiDou-2A, serving as a backup satellite), was sent up into space. It was reported that the satellite had suffered from a control system malfunction but was then fully restored. | What is the purpose of the BeiDou-1D satellite? | {
"text": [
"serving as a backup satellite"
],
"answer_start": [
111
]
} |
56e1030ae3433e1400422aa0 | BeiDou_Navigation_Satellite_System | In February 2007, the fourth and last satellite of the BeiDou-1 system, BeiDou-1D (sometimes called BeiDou-2A, serving as a backup satellite), was sent up into space. It was reported that the satellite had suffered from a control system malfunction but was then fully restored. | What happened to the BeiDou-1D satellite that needed to be repaired? | {
"text": [
"a control system malfunction"
],
"answer_start": [
220
]
} |
5acd36d207355d001abf396e | BeiDou_Navigation_Satellite_System | In February 2007, the fourth and last satellite of the BeiDou-1 system, BeiDou-1D (sometimes called BeiDou-2A, serving as a backup satellite), was sent up into space. It was reported that the satellite had suffered from a control system malfunction but was then fully restored. | In which month of 2007 was the fifth satellite for the BeiDou-1 system launched? | {
"text": [],
"answer_start": []
} |
5acd36d207355d001abf396f | BeiDou_Navigation_Satellite_System | In February 2007, the fourth and last satellite of the BeiDou-1 system, BeiDou-1D (sometimes called BeiDou-2A, serving as a backup satellite), was sent up into space. It was reported that the satellite had suffered from a control system malfunction but was then fully restored. | What is the official name of the fifth BeiDou-2 satellite? | {
"text": [],
"answer_start": []
} |
5acd36d207355d001abf3970 | BeiDou_Navigation_Satellite_System | In February 2007, the fourth and last satellite of the BeiDou-1 system, BeiDou-1D (sometimes called BeiDou-2A, serving as a backup satellite), was sent up into space. It was reported that the satellite had suffered from a control system malfunction but was then fully restored. | Which satellite serves as a front-end satellite? | {
"text": [],
"answer_start": []
} |
5acd36d207355d001abf3971 | BeiDou_Navigation_Satellite_System | In February 2007, the fourth and last satellite of the BeiDou-1 system, BeiDou-1D (sometimes called BeiDou-2A, serving as a backup satellite), was sent up into space. It was reported that the satellite had suffered from a control system malfunction but was then fully restored. | Which satellite is sometimes called BeiDou-2C? | {
"text": [],
"answer_start": []
} |
5acd36d207355d001abf3972 | BeiDou_Navigation_Satellite_System | In February 2007, the fourth and last satellite of the BeiDou-1 system, BeiDou-1D (sometimes called BeiDou-2A, serving as a backup satellite), was sent up into space. It was reported that the satellite had suffered from a control system malfunction but was then fully restored. | According to reports, the satellite had issues with what system and was never fully restored? | {
"text": [],
"answer_start": []
} |
56e103f6e3433e1400422ab0 | BeiDou_Navigation_Satellite_System | In April 2007, the first satellite of BeiDou-2, namely Compass-M1 (to validate frequencies for the BeiDou-2 constellation) was successfully put into its working orbit. The second BeiDou-2 constellation satellite Compass-G2 was launched on 15 April 2009. On 15 January 2010, the official website of the BeiDou Navigation Satellite System went online, and the system's third satellite (Compass-G1) was carried into its orbit by a Long March 3C rocket on 17 January 2010. On 2 June 2010, the fourth satellite was launched successfully into orbit. The fifth orbiter was launched into space from Xichang Satellite Launch Center by an LM-3I carrier rocket on 1 August 2010. Three months later, on 1 November 2010, the sixth satellite was sent into orbit by LM-3C. Another satellite, the Beidou-2/Compass IGSO-5 (fifth inclined geosynchonous orbit) satellite, was launched from the Xichang Satellite Launch Center by a Long March-3A on 1 December 2011 (UTC). | When was the first satellite for the BeiDou-2 system launched? | {
"text": [
"April 2007"
],
"answer_start": [
3
]
} |
56e103f6e3433e1400422ab1 | BeiDou_Navigation_Satellite_System | In April 2007, the first satellite of BeiDou-2, namely Compass-M1 (to validate frequencies for the BeiDou-2 constellation) was successfully put into its working orbit. The second BeiDou-2 constellation satellite Compass-G2 was launched on 15 April 2009. On 15 January 2010, the official website of the BeiDou Navigation Satellite System went online, and the system's third satellite (Compass-G1) was carried into its orbit by a Long March 3C rocket on 17 January 2010. On 2 June 2010, the fourth satellite was launched successfully into orbit. The fifth orbiter was launched into space from Xichang Satellite Launch Center by an LM-3I carrier rocket on 1 August 2010. Three months later, on 1 November 2010, the sixth satellite was sent into orbit by LM-3C. Another satellite, the Beidou-2/Compass IGSO-5 (fifth inclined geosynchonous orbit) satellite, was launched from the Xichang Satellite Launch Center by a Long March-3A on 1 December 2011 (UTC). | What is the the first satellite for the BeiDou-2 system called? | {
"text": [
"Compass-M1"
],
"answer_start": [
55
]
} |
56e103f6e3433e1400422ab3 | BeiDou_Navigation_Satellite_System | In April 2007, the first satellite of BeiDou-2, namely Compass-M1 (to validate frequencies for the BeiDou-2 constellation) was successfully put into its working orbit. The second BeiDou-2 constellation satellite Compass-G2 was launched on 15 April 2009. On 15 January 2010, the official website of the BeiDou Navigation Satellite System went online, and the system's third satellite (Compass-G1) was carried into its orbit by a Long March 3C rocket on 17 January 2010. On 2 June 2010, the fourth satellite was launched successfully into orbit. The fifth orbiter was launched into space from Xichang Satellite Launch Center by an LM-3I carrier rocket on 1 August 2010. Three months later, on 1 November 2010, the sixth satellite was sent into orbit by LM-3C. Another satellite, the Beidou-2/Compass IGSO-5 (fifth inclined geosynchonous orbit) satellite, was launched from the Xichang Satellite Launch Center by a Long March-3A on 1 December 2011 (UTC). | When was the second satellite for the BeiDou-2 system launched? | {
"text": [
"15 April 2009"
],
"answer_start": [
239
]
} |
56e103f6e3433e1400422ab4 | BeiDou_Navigation_Satellite_System | In April 2007, the first satellite of BeiDou-2, namely Compass-M1 (to validate frequencies for the BeiDou-2 constellation) was successfully put into its working orbit. The second BeiDou-2 constellation satellite Compass-G2 was launched on 15 April 2009. On 15 January 2010, the official website of the BeiDou Navigation Satellite System went online, and the system's third satellite (Compass-G1) was carried into its orbit by a Long March 3C rocket on 17 January 2010. On 2 June 2010, the fourth satellite was launched successfully into orbit. The fifth orbiter was launched into space from Xichang Satellite Launch Center by an LM-3I carrier rocket on 1 August 2010. Three months later, on 1 November 2010, the sixth satellite was sent into orbit by LM-3C. Another satellite, the Beidou-2/Compass IGSO-5 (fifth inclined geosynchonous orbit) satellite, was launched from the Xichang Satellite Launch Center by a Long March-3A on 1 December 2011 (UTC). | When was the third satellite for the BeiDou-2 system launched? | {
"text": [
"17 January 2010"
],
"answer_start": [
452
]
} |
5acd3a1e07355d001abf3990 | BeiDou_Navigation_Satellite_System | In April 2007, the first satellite of BeiDou-2, namely Compass-M1 (to validate frequencies for the BeiDou-2 constellation) was successfully put into its working orbit. The second BeiDou-2 constellation satellite Compass-G2 was launched on 15 April 2009. On 15 January 2010, the official website of the BeiDou Navigation Satellite System went online, and the system's third satellite (Compass-G1) was carried into its orbit by a Long March 3C rocket on 17 January 2010. On 2 June 2010, the fourth satellite was launched successfully into orbit. The fifth orbiter was launched into space from Xichang Satellite Launch Center by an LM-3I carrier rocket on 1 August 2010. Three months later, on 1 November 2010, the sixth satellite was sent into orbit by LM-3C. Another satellite, the Beidou-2/Compass IGSO-5 (fifth inclined geosynchonous orbit) satellite, was launched from the Xichang Satellite Launch Center by a Long March-3A on 1 December 2011 (UTC). | BeiDou-X was put into orbit during which month of 2007? | {
"text": [],
"answer_start": []
} |
5acd3a1e07355d001abf3991 | BeiDou_Navigation_Satellite_System | In April 2007, the first satellite of BeiDou-2, namely Compass-M1 (to validate frequencies for the BeiDou-2 constellation) was successfully put into its working orbit. The second BeiDou-2 constellation satellite Compass-G2 was launched on 15 April 2009. On 15 January 2010, the official website of the BeiDou Navigation Satellite System went online, and the system's third satellite (Compass-G1) was carried into its orbit by a Long March 3C rocket on 17 January 2010. On 2 June 2010, the fourth satellite was launched successfully into orbit. The fifth orbiter was launched into space from Xichang Satellite Launch Center by an LM-3I carrier rocket on 1 August 2010. Three months later, on 1 November 2010, the sixth satellite was sent into orbit by LM-3C. Another satellite, the Beidou-2/Compass IGSO-5 (fifth inclined geosynchonous orbit) satellite, was launched from the Xichang Satellite Launch Center by a Long March-3A on 1 December 2011 (UTC). | BeiDou-z was put into orbit during which month of 2007? | {
"text": [],
"answer_start": []
} |
5acd3a1e07355d001abf3992 | BeiDou_Navigation_Satellite_System | In April 2007, the first satellite of BeiDou-2, namely Compass-M1 (to validate frequencies for the BeiDou-2 constellation) was successfully put into its working orbit. The second BeiDou-2 constellation satellite Compass-G2 was launched on 15 April 2009. On 15 January 2010, the official website of the BeiDou Navigation Satellite System went online, and the system's third satellite (Compass-G1) was carried into its orbit by a Long March 3C rocket on 17 January 2010. On 2 June 2010, the fourth satellite was launched successfully into orbit. The fifth orbiter was launched into space from Xichang Satellite Launch Center by an LM-3I carrier rocket on 1 August 2010. Three months later, on 1 November 2010, the sixth satellite was sent into orbit by LM-3C. Another satellite, the Beidou-2/Compass IGSO-5 (fifth inclined geosynchonous orbit) satellite, was launched from the Xichang Satellite Launch Center by a Long March-3A on 1 December 2011 (UTC). | BeiDou-Y33 was put into orbit during which month of 2007? | {
"text": [],
"answer_start": []
} |
5acd3a1e07355d001abf3993 | BeiDou_Navigation_Satellite_System | In April 2007, the first satellite of BeiDou-2, namely Compass-M1 (to validate frequencies for the BeiDou-2 constellation) was successfully put into its working orbit. The second BeiDou-2 constellation satellite Compass-G2 was launched on 15 April 2009. On 15 January 2010, the official website of the BeiDou Navigation Satellite System went online, and the system's third satellite (Compass-G1) was carried into its orbit by a Long March 3C rocket on 17 January 2010. On 2 June 2010, the fourth satellite was launched successfully into orbit. The fifth orbiter was launched into space from Xichang Satellite Launch Center by an LM-3I carrier rocket on 1 August 2010. Three months later, on 1 November 2010, the sixth satellite was sent into orbit by LM-3C. Another satellite, the Beidou-2/Compass IGSO-5 (fifth inclined geosynchonous orbit) satellite, was launched from the Xichang Satellite Launch Center by a Long March-3A on 1 December 2011 (UTC). | BeiJang-X was put into orbit during which month of 2007? | {
"text": [],
"answer_start": []
} |
5acd3a1e07355d001abf3994 | BeiDou_Navigation_Satellite_System | In April 2007, the first satellite of BeiDou-2, namely Compass-M1 (to validate frequencies for the BeiDou-2 constellation) was successfully put into its working orbit. The second BeiDou-2 constellation satellite Compass-G2 was launched on 15 April 2009. On 15 January 2010, the official website of the BeiDou Navigation Satellite System went online, and the system's third satellite (Compass-G1) was carried into its orbit by a Long March 3C rocket on 17 January 2010. On 2 June 2010, the fourth satellite was launched successfully into orbit. The fifth orbiter was launched into space from Xichang Satellite Launch Center by an LM-3I carrier rocket on 1 August 2010. Three months later, on 1 November 2010, the sixth satellite was sent into orbit by LM-3C. Another satellite, the Beidou-2/Compass IGSO-5 (fifth inclined geosynchonous orbit) satellite, was launched from the Xichang Satellite Launch Center by a Long March-3A on 1 December 2011 (UTC). | SweiDou-X was put into orbit during which month of 2007? | {
"text": [],
"answer_start": []
} |
56e10514e3433e1400422ad4 | BeiDou_Navigation_Satellite_System | In September 2003, China intended to join the European Galileo positioning system project and was to invest €230 million (USD296 million, GBP160 million) in Galileo over the next few years. At the time, it was believed that China's "BeiDou" navigation system would then only be used by its armed forces. In October 2004, China officially joined the Galileo project by signing the Agreement on the Cooperation in the Galileo Program between the "Galileo Joint Undertaking" (GJU) and the "National Remote Sensing Centre of China" (NRSCC). Based on the Sino-European Cooperation Agreement on Galileo program, China Galileo Industries (CGI), the prime contractor of the China’s involvement in Galileo programs, was founded in December 2004. By April 2006, eleven cooperation projects within the Galileo framework had been signed between China and EU. However, the Hong Kong-based South China Morning Post reported in January 2008 that China was unsatisfied with its role in the Galileo project and was to compete with Galileo in the Asian market. | How much was China going to invest in the European Galileo positioning system project? | {
"text": [
"€230 million (USD296 million, GBP160 million)"
],
"answer_start": [
108
]
} |
56e10514e3433e1400422ad5 | BeiDou_Navigation_Satellite_System | In September 2003, China intended to join the European Galileo positioning system project and was to invest €230 million (USD296 million, GBP160 million) in Galileo over the next few years. At the time, it was believed that China's "BeiDou" navigation system would then only be used by its armed forces. In October 2004, China officially joined the Galileo project by signing the Agreement on the Cooperation in the Galileo Program between the "Galileo Joint Undertaking" (GJU) and the "National Remote Sensing Centre of China" (NRSCC). Based on the Sino-European Cooperation Agreement on Galileo program, China Galileo Industries (CGI), the prime contractor of the China’s involvement in Galileo programs, was founded in December 2004. By April 2006, eleven cooperation projects within the Galileo framework had been signed between China and EU. However, the Hong Kong-based South China Morning Post reported in January 2008 that China was unsatisfied with its role in the Galileo project and was to compete with Galileo in the Asian market. | In 2003, what was the planned purpose of the BeiDou navigation system? | {
"text": [
"only be used by its armed forces"
],
"answer_start": [
270
]
} |
56e10514e3433e1400422ad6 | BeiDou_Navigation_Satellite_System | In September 2003, China intended to join the European Galileo positioning system project and was to invest €230 million (USD296 million, GBP160 million) in Galileo over the next few years. At the time, it was believed that China's "BeiDou" navigation system would then only be used by its armed forces. In October 2004, China officially joined the Galileo project by signing the Agreement on the Cooperation in the Galileo Program between the "Galileo Joint Undertaking" (GJU) and the "National Remote Sensing Centre of China" (NRSCC). Based on the Sino-European Cooperation Agreement on Galileo program, China Galileo Industries (CGI), the prime contractor of the China’s involvement in Galileo programs, was founded in December 2004. By April 2006, eleven cooperation projects within the Galileo framework had been signed between China and EU. However, the Hong Kong-based South China Morning Post reported in January 2008 that China was unsatisfied with its role in the Galileo project and was to compete with Galileo in the Asian market. | When did China join the Galileo project? | {
"text": [
"October 2004"
],
"answer_start": [
307
]
} |
56e10514e3433e1400422ad7 | BeiDou_Navigation_Satellite_System | In September 2003, China intended to join the European Galileo positioning system project and was to invest €230 million (USD296 million, GBP160 million) in Galileo over the next few years. At the time, it was believed that China's "BeiDou" navigation system would then only be used by its armed forces. In October 2004, China officially joined the Galileo project by signing the Agreement on the Cooperation in the Galileo Program between the "Galileo Joint Undertaking" (GJU) and the "National Remote Sensing Centre of China" (NRSCC). Based on the Sino-European Cooperation Agreement on Galileo program, China Galileo Industries (CGI), the prime contractor of the China’s involvement in Galileo programs, was founded in December 2004. By April 2006, eleven cooperation projects within the Galileo framework had been signed between China and EU. However, the Hong Kong-based South China Morning Post reported in January 2008 that China was unsatisfied with its role in the Galileo project and was to compete with Galileo in the Asian market. | When was China Galileo Industries (CGI) founded? | {
"text": [
"December 2004"
],
"answer_start": [
722
]
} |
56e10514e3433e1400422ad8 | BeiDou_Navigation_Satellite_System | In September 2003, China intended to join the European Galileo positioning system project and was to invest €230 million (USD296 million, GBP160 million) in Galileo over the next few years. At the time, it was believed that China's "BeiDou" navigation system would then only be used by its armed forces. In October 2004, China officially joined the Galileo project by signing the Agreement on the Cooperation in the Galileo Program between the "Galileo Joint Undertaking" (GJU) and the "National Remote Sensing Centre of China" (NRSCC). Based on the Sino-European Cooperation Agreement on Galileo program, China Galileo Industries (CGI), the prime contractor of the China’s involvement in Galileo programs, was founded in December 2004. By April 2006, eleven cooperation projects within the Galileo framework had been signed between China and EU. However, the Hong Kong-based South China Morning Post reported in January 2008 that China was unsatisfied with its role in the Galileo project and was to compete with Galileo in the Asian market. | Who said in 2008 that China was unsatisfied with its involvement in the Galileo project? | {
"text": [
"the Hong Kong-based South China Morning Post"
],
"answer_start": [
856
]
} |
5acd3b1f07355d001abf39a4 | BeiDou_Navigation_Satellite_System | In September 2003, China intended to join the European Galileo positioning system project and was to invest €230 million (USD296 million, GBP160 million) in Galileo over the next few years. At the time, it was believed that China's "BeiDou" navigation system would then only be used by its armed forces. In October 2004, China officially joined the Galileo project by signing the Agreement on the Cooperation in the Galileo Program between the "Galileo Joint Undertaking" (GJU) and the "National Remote Sensing Centre of China" (NRSCC). Based on the Sino-European Cooperation Agreement on Galileo program, China Galileo Industries (CGI), the prime contractor of the China’s involvement in Galileo programs, was founded in December 2004. By April 2006, eleven cooperation projects within the Galileo framework had been signed between China and EU. However, the Hong Kong-based South China Morning Post reported in January 2008 that China was unsatisfied with its role in the Galileo project and was to compete with Galileo in the Asian market. | In January 2015, China was set to invest how much in Galileo over the following years? | {
"text": [],
"answer_start": []
} |
5acd3b1f07355d001abf39a5 | BeiDou_Navigation_Satellite_System | In September 2003, China intended to join the European Galileo positioning system project and was to invest €230 million (USD296 million, GBP160 million) in Galileo over the next few years. At the time, it was believed that China's "BeiDou" navigation system would then only be used by its armed forces. In October 2004, China officially joined the Galileo project by signing the Agreement on the Cooperation in the Galileo Program between the "Galileo Joint Undertaking" (GJU) and the "National Remote Sensing Centre of China" (NRSCC). Based on the Sino-European Cooperation Agreement on Galileo program, China Galileo Industries (CGI), the prime contractor of the China’s involvement in Galileo programs, was founded in December 2004. By April 2006, eleven cooperation projects within the Galileo framework had been signed between China and EU. However, the Hong Kong-based South China Morning Post reported in January 2008 that China was unsatisfied with its role in the Galileo project and was to compete with Galileo in the Asian market. | How many million USD is equivalent to 160 million rupees? | {
"text": [],
"answer_start": []
} |
5acd3b1f07355d001abf39a6 | BeiDou_Navigation_Satellite_System | In September 2003, China intended to join the European Galileo positioning system project and was to invest €230 million (USD296 million, GBP160 million) in Galileo over the next few years. At the time, it was believed that China's "BeiDou" navigation system would then only be used by its armed forces. In October 2004, China officially joined the Galileo project by signing the Agreement on the Cooperation in the Galileo Program between the "Galileo Joint Undertaking" (GJU) and the "National Remote Sensing Centre of China" (NRSCC). Based on the Sino-European Cooperation Agreement on Galileo program, China Galileo Industries (CGI), the prime contractor of the China’s involvement in Galileo programs, was founded in December 2004. By April 2006, eleven cooperation projects within the Galileo framework had been signed between China and EU. However, the Hong Kong-based South China Morning Post reported in January 2008 that China was unsatisfied with its role in the Galileo project and was to compete with Galileo in the Asian market. | Which agreement did Japan sign to join the Galileo project officially? | {
"text": [],
"answer_start": []
} |
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