sample_id stringlengths 15 15 | split stringclasses 1
value | image_id int64 0 222k | sample_key stringlengths 9 9 | image_shard stringclasses 169
values | before_member stringlengths 20 20 | after_member stringlengths 19 19 | department stringclasses 25
values | before_year int16 2.01k 2.02k | after_year int16 2.02k 2.02k | epsg int32 2.15k 2.15k | crop_stratum stringclasses 6
values | patch_category stringclasses 3
values | building_annotation_count int32 0 66 | durable_change bool 2
classes | captions listlengths 1 5 | caption_count int8 1 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
train-000003800 | train | 3,800 | 000003800 | data/train/train-000046.tar | 000003800.before.png | 000003800.after.png | 44 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 4 | true | [
"A small rectangular structure now sits within the open field south of the tree line, occupying a spot that was previously bare ground.",
"A light-colored paved surface has been added to the yard of the house on the western side of the road, replacing the earlier unpaved area."
] | 2 |
train-000003801 | train | 3,801 | 000003801 | data/train/train-000139.tar | 000003801.before.png | 000003801.after.png | 62 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A new building with a light-colored roof and an adjacent area of exposed earth and construction materials now occupies the grassy field south of the existing house, replacing the open lawn and curved tracks visible in the earlier view."
] | 1 |
train-000003802 | train | 3,802 | 000003802 | data/train/train-000129.tar | 000003802.before.png | 000003802.after.png | 64 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A new building with a reddish roof and an adjacent paved driveway now occupies the open field area north of the existing house and swimming pool."
] | 1 |
train-000003803 | train | 3,803 | 000003803 | data/train/train-000115.tar | 000003803.before.png | 000003803.after.png | 64 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A residential complex with red-tiled roofs and a rectangular swimming pool now occupies the grassy field adjacent to the curved road, replacing the open terrain visible in the earlier view."
] | 1 |
train-000003804 | train | 3,804 | 000003804 | data/train/train-000071.tar | 000003804.before.png | 000003804.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 12 | true | [
"A new building with a dark roof stands on the grassy field adjacent to the paved road, occupying space that was previously open lawn.",
"The circular blue pool in the garden between the two houses has been replaced by a dark, solid cover or structure."
] | 2 |
train-000003805 | train | 3,805 | 000003805 | data/train/train-000048.tar | 000003805.before.png | 000003805.after.png | 35 | 2,014 | 2,023 | 2,154 | mixed | changed | 5 | true | [
"The large flat-roofed industrial building situated between the highway and the adjacent parking area has been demolished, leaving a cleared patch of bare earth and low vegetation in its place.",
"The paved parking lot containing several white vehicles adjacent to the remaining building has been removed, replaced... | 2 |
train-000003806 | train | 3,806 | 000003806 | data/train/train-000110.tar | 000003806.before.png | 000003806.after.png | 35 | 2,014 | 2,023 | 2,154 | mixed | changed | 10 | true | [
"A large building complex with a multi-level roof featuring terraces and mechanical units now occupies the paved parking lot situated between the road intersection and the adjacent residential structure.",
"The former asphalt parking area has been replaced by the new construction, which extends along the roadside... | 2 |
train-000003807 | train | 3,807 | 000003807 | data/train/train-000142.tar | 000003807.before.png | 000003807.after.png | 24 | 2,015 | 2,024 | 2,154 | mixed | changed | 9 | true | [
"A new row of long, parallel greenhouse structures has been constructed in the field area adjacent to the northern edge of the existing greenhouse complex."
] | 1 |
train-000003808 | train | 3,808 | 000003808 | data/train/train-000154.tar | 000003808.before.png | 000003808.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"A long building with a light-colored roof now occupies the field edge at the bottom of the scene, adjacent to the cultivated rows.",
"A small white rectangular structure has been added to the grassy area near the eastern boundary of the central strip."
] | 2 |
train-000003809 | train | 3,809 | 000003809 | data/train/train-000048.tar | 000003809.before.png | 000003809.after.png | 62 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A large rectangular building with a dark roof now occupies the paved yard adjacent to the existing farm structures, replacing the open space visible in the earlier view."
] | 1 |
train-000003810 | train | 3,810 | 000003810 | data/train/train-000023.tar | 000003810.before.png | 000003810.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A curved paved road borders a grassy field and a dense cluster of trees that separates the open land from a building with a dark roof."
] | 1 |
train-000003811 | train | 3,811 | 000003811 | data/train/train-000077.tar | 000003811.before.png | 000003811.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"A small white structure now sits within the tree cluster adjacent to the main building, occupying a spot that was previously open ground."
] | 1 |
train-000003812 | train | 3,812 | 000003812 | data/train/train-000029.tar | 000003812.before.png | 000003812.after.png | 88 | 2,014 | 2,023 | 2,154 | new_only | changed | 3 | true | [
"A large building with a dark grey roof and an adjacent blue circular pool now occupies the grassy area northeast of the existing house, replacing the open field and bare earth patch visible in the earlier view."
] | 1 |
train-000003813 | train | 3,813 | 000003813 | data/train/train-000105.tar | 000003813.before.png | 000003813.after.png | 88 | 2,014 | 2,023 | 2,154 | new_only | changed | 6 | true | [
"A new residential structure with a light-colored roof and an adjacent paved driveway now occupies the grassy field southeast of the original red-roofed house.",
"A circular blue swimming pool has been installed in the yard immediately south of the red-roofed house, replacing the open lawn visible in the earlier ... | 3 |
train-000003814 | train | 3,814 | 000003814 | data/train/train-000013.tar | 000003814.before.png | 000003814.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 9 | true | [
"A light-colored rectangular extension has been added to the side of the house with the reddish-brown roof, situated between the central residence and the one to its right along the main road.",
"A bright blue circular above-ground pool is now visible in the grassy yard in the lower section of the scene, occupyin... | 2 |
train-000003815 | train | 3,815 | 000003815 | data/train/train-000144.tar | 000003815.before.png | 000003815.after.png | 44 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A diagonal unpaved road lined with a dense hedgerow separates a large cultivated field from an adjacent plot containing a small structure near the junction."
] | 1 |
train-000003816 | train | 3,816 | 000003816 | data/train/train-000138.tar | 000003816.before.png | 000003816.after.png | 38 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 3 | false | [
"A paved parking lot containing three rectangular landscaped islands sits adjacent to a tree-lined median and a multi-lane road."
] | 1 |
train-000003817 | train | 3,817 | 000003817 | data/train/train-000058.tar | 000003817.before.png | 000003817.after.png | 44 | 2,016 | 2,022 | 2,154 | empty | empty | 0 | false | [
"A curved paved road lined with a dense row of trees separates two agricultural fields that show different seasonal vegetation cover."
] | 1 |
train-000003818 | train | 3,818 | 000003818 | data/train/train-000090.tar | 000003818.before.png | 000003818.after.png | 44 | 2,016 | 2,022 | 2,154 | new_only | changed | 4 | true | [
"New residential structures with reddish-brown roofs and paved driveways now occupy the open field adjacent to the existing building and the dirt road.",
"A rectangular swimming pool has been installed within the yard of the newly constructed residence near the northern property boundary."
] | 2 |
train-000003819 | train | 3,819 | 000003819 | data/train/train-000151.tar | 000003819.before.png | 000003819.after.png | 63 | 2,016 | 2,022 | 2,154 | new_only | changed | 11 | true | [
"New residential houses with red and dark grey roofs now occupy the open grassy field that previously lay between the existing building and the curved road.",
"A paved road network has been constructed across the former undeveloped land, connecting the new homes and replacing the previous unpaved tracks and veget... | 2 |
train-000003820 | train | 3,820 | 000003820 | data/train/train-000119.tar | 000003820.before.png | 000003820.after.png | 63 | 2,016 | 2,022 | 2,154 | new_only | changed | 4 | true | [
"A large house with a dark, multi-gabled roof and an adjacent paved driveway now occupies a grassy plot enclosed by a fence, replacing the open field visible in the earlier view."
] | 1 |
train-000003821 | train | 3,821 | 000003821 | data/train/train-000103.tar | 000003821.before.png | 000003821.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A dark waterway lined with dense trees runs diagonally between a curved paved road and grassy fields, with a small structure visible at the bottom edge."
] | 1 |
train-000003822 | train | 3,822 | 000003822 | data/train/train-000128.tar | 000003822.before.png | 000003822.after.png | 34 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 0 | false | [
"A curved dirt track separates a patch of scrubby vegetation from a cultivated field with distinct parallel rows, while the surrounding terrain remains covered in dense, low-lying shrubs and trees."
] | 1 |
train-000003823 | train | 3,823 | 000003823 | data/train/train-000126.tar | 000003823.before.png | 000003823.after.png | 63 | 2,016 | 2,022 | 2,154 | new_only | changed | 1 | true | [
"A large rectangular building with a dark roof and an adjacent paved surface now occupies the grassy area near the forest edge, replacing the open field visible in the earlier view.",
"A cluster of light-colored tree trunks lies on the ground within the grassy clearing, situated between the remaining vegetation a... | 2 |
train-000003824 | train | 3,824 | 000003824 | data/train/train-000143.tar | 000003824.before.png | 000003824.after.png | 90 | 2,017 | 2,023 | 2,154 | unchanged | unchanged | 5 | true | [
"A rectangular swimming pool with a light-colored surround has been constructed in the yard of the house situated along the northern property line, adjacent to the existing blue pool.",
"The circular above-ground pool previously visible in the northernmost yard has been removed, leaving a paved or bare surface in... | 2 |
train-000003825 | train | 3,825 | 000003825 | data/train/train-000007.tar | 000003825.before.png | 000003825.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 5 | true | [
"A residential complex with a large white roofed structure and an adjacent rectangular swimming pool now occupies the open field west of the diagonal road, replacing the previously bare ground and scattered shrubs.",
"New paved access roads curve around the developed properties, connecting the new housing to the ... | 3 |
train-000003826 | train | 3,826 | 000003826 | data/train/train-000098.tar | 000003826.before.png | 000003826.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"A residential structure with a light-colored roof and an adjacent paved driveway now occupies the grassy area along the southeastern edge of the scattered tree grove.",
"A circular above-ground pool is visible in the yard near the new house, situated where only open grass and vegetation existed previously."
] | 2 |
train-000003827 | train | 3,827 | 000003827 | data/train/train-000143.tar | 000003827.before.png | 000003827.after.png | 40 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A narrow paved road runs along the edge of a cultivated field, bordering a dense forest canopy that shelters a small cluster of buildings and cleared ground."
] | 1 |
train-000003828 | train | 3,828 | 000003828 | data/train/train-000152.tar | 000003828.before.png | 000003828.after.png | 38 | 2,015 | 2,024 | 2,154 | new_only | changed | 8 | true | [
"A new residential complex with flat grey roofs and an adjacent rectangular swimming pool now occupies the wooded area south of the existing red-roofed house, replacing the dense tree canopy and open ground visible in the earlier view."
] | 1 |
train-000003829 | train | 3,829 | 000003829 | data/train/train-000141.tar | 000003829.before.png | 000003829.after.png | 14 | 2,016 | 2,023 | 2,154 | empty | empty | 0 | false | [
"Dense forest canopy covers the entire view, with a small patch of lighter ground visible at the margin in the earlier image."
] | 1 |
train-000003830 | train | 3,830 | 000003830 | data/train/train-000060.tar | 000003830.before.png | 000003830.after.png | 35 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 1 | true | [
"The large industrial building with a grid of rooftop units adjacent to the tree line has been removed, leaving a cleared area of bare earth and scattered debris where the structure and its paved surroundings previously stood.",
"The paved parking lot containing rows of vehicles has been reconfigured with new whi... | 2 |
train-000003831 | train | 3,831 | 000003831 | data/train/train-000056.tar | 000003831.before.png | 000003831.after.png | 40 | 2,015 | 2,024 | 2,154 | mixed | changed | 12 | true | [
"A rectangular swimming pool with a light-colored deck has been constructed in the yard of the house with the hip roof, situated between the residence and the adjacent cultivated field.",
"The cultivated field bordering the residential properties has been converted to bare, brownish soil, replacing the visible cr... | 2 |
train-000003832 | train | 3,832 | 000003832 | data/train/train-000167.tar | 000003832.before.png | 000003832.after.png | 14 | 2,016 | 2,023 | 2,154 | new_only | changed | 2 | true | [
"A small rectangular structure with a light-colored roof now sits on the bare ground adjacent to the western boundary of the fenced pasture.",
"The open grassy field north of the central tree line has been converted into a rectangular enclosure containing a dirt track."
] | 2 |
train-000003833 | train | 3,833 | 000003833 | data/train/train-000148.tar | 000003833.before.png | 000003833.after.png | 76 | 2,015 | 2,022 | 2,154 | empty | empty | 0 | false | [
"A diagonal boundary separates a tilled field with visible furrows from a rectangular plot containing a small circular feature near the tree trunk."
] | 1 |
train-000003834 | train | 3,834 | 000003834 | data/train/train-000066.tar | 000003834.before.png | 000003834.after.png | 76 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 3 | false | [
"A curved hedgerow separates a grassy field from a wooded area, with small buildings featuring red roofs situated near the tree line."
] | 1 |
train-000003835 | train | 3,835 | 000003835 | data/train/train-000100.tar | 000003835.before.png | 000003835.after.png | 68 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | true | [
"The two long white greenhouse structures situated in the grassy yard north of the central tree have been removed, leaving only a small red-roofed building and scattered garden plots in their place.",
"A new rectangular structure with a light-colored roof has been constructed adjacent to the existing small red-ro... | 2 |
train-000003836 | train | 3,836 | 000003836 | data/train/train-000070.tar | 000003836.before.png | 000003836.after.png | 68 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A dense forest canopy covers the majority of the scene, bordered by a grassy clearing and a building with a dark roof situated along a curved driveway."
] | 1 |
train-000003837 | train | 3,837 | 000003837 | data/train/train-000150.tar | 000003837.before.png | 000003837.after.png | 67 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"Dense tree canopy covers the entire scene, with faint linear gaps and small clearings visible within the forest cover."
] | 1 |
train-000003838 | train | 3,838 | 000003838 | data/train/train-000061.tar | 000003838.before.png | 000003838.after.png | 40 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A paved road runs along the edge of a wooded area that borders an open grassy field, with the tree canopy and field boundaries remaining consistent across both views."
] | 1 |
train-000003839 | train | 3,839 | 000003839 | data/train/train-000034.tar | 000003839.before.png | 000003839.after.png | 24 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 6 | true | [
"A new building with a reddish-orange roof has been constructed on the grassy slope between the existing residential structures and the winding dirt path.",
"The rectangular swimming pool adjacent to the main house is now covered by a light-colored surface."
] | 2 |
train-000003840 | train | 3,840 | 000003840 | data/train/train-000140.tar | 000003840.before.png | 000003840.after.png | 64 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"The paved road running alongside the field has been converted to an unpaved dirt track.",
"The pile of light-colored aggregate and scattered materials adjacent to the small building has been removed, leaving a cleared patch of bare earth."
] | 2 |
train-000003841 | train | 3,841 | 000003841 | data/train/train-000117.tar | 000003841.before.png | 000003841.after.png | 45 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 5 | false | [
"A row of arched greenhouse structures with translucent roofs lines the edge of a grassy field, bordered by a paved road and a body of water."
] | 1 |
train-000003842 | train | 3,842 | 000003842 | data/train/train-000076.tar | 000003842.before.png | 000003842.after.png | 62 | 2,015 | 2,024 | 2,154 | demolished_only | changed | 37 | true | [
"A row of mature trees now lines the eastern side of the residential street, occupying a grassy verge that was previously open in the earlier view.",
"The large building with a reddish-brown roof situated along the eastern road has been removed, leaving a cleared area of bare earth and scattered debris."
] | 2 |
train-000003843 | train | 3,843 | 000003843 | data/train/train-000133.tar | 000003843.before.png | 000003843.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 9 | true | [
"A large building complex with reddish-brown roofs and an adjacent paved parking area now occupies the open field that previously bordered the residential street.",
"A white-roofed structure and surrounding cleared ground have been constructed on the former field near the road intersection."
] | 2 |
train-000003844 | train | 3,844 | 000003844 | data/train/train-000091.tar | 000003844.before.png | 000003844.after.png | 64 | 2,015 | 2,024 | 2,154 | new_only | changed | 12 | true | [
"A large rectangular building with a red roof now occupies the grassy area between the existing red-roofed structures and the paved road, replacing the open lawn visible in the earlier view.",
"A smaller building with a reddish-brown roof has been constructed on the paved surface adjacent to the new large structu... | 2 |
train-000003845 | train | 3,845 | 000003845 | data/train/train-000132.tar | 000003845.before.png | 000003845.after.png | 64 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"Two large buildings with reddish-brown tiled roofs and an adjacent paved parking lot now occupy the grassy area along the road, replacing the open field visible in the earlier view.",
"A new paved access road curves from the main thoroughfare into the wooded area, connecting to a cleared construction site where ... | 3 |
train-000003846 | train | 3,846 | 000003846 | data/train/train-000079.tar | 000003846.before.png | 000003846.after.png | 47 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A dense forest canopy borders a cultivated field, with the tree line and field boundaries remaining consistent across both views despite differences in vegetation color and lighting."
] | 1 |
train-000003847 | train | 3,847 | 000003847 | data/train/train-000086.tar | 000003847.before.png | 000003847.after.png | 76 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 6 | true | [
"A rectangular building with a dark roof now occupies the paved area adjacent to the road intersection, replacing the open surface visible in the earlier view.",
"White dashed lane markings have been painted along the road running diagonally through the property, which appeared as an unpaved or unmarked surface p... | 2 |
train-000003848 | train | 3,848 | 000003848 | data/train/train-000140.tar | 000003848.before.png | 000003848.after.png | 22 | 2,015 | 2,021 | 2,154 | new_only | changed | 7 | true | [
"A new building with a dark roof has been constructed in the residential area north of the railway tracks, situated adjacent to an existing house with a light-colored roof.",
"A white rectangular goal net is now visible on the sports field in the southern portion of the scene, where only grass was present previou... | 2 |
train-000003849 | train | 3,849 | 000003849 | data/train/train-000069.tar | 000003849.before.png | 000003849.after.png | 66 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"A new building with a light-colored roof has been constructed in the orchard area north of the road, situated among the existing trees and cultivated plots."
] | 1 |
train-000003850 | train | 3,850 | 000003850 | data/train/train-000037.tar | 000003850.before.png | 000003850.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A new building with a light-colored roof has been constructed adjacent to the existing structure near the bottom edge, occupying space that was previously open ground.",
"Rectangular water retention basins or ponds have been excavated in the grassy area north of the tree line, replacing the uniform vegetation co... | 2 |
train-000003851 | train | 3,851 | 000003851 | data/train/train-000031.tar | 000003851.before.png | 000003851.after.png | 57 | 2,015 | 2,022 | 2,154 | new_only | changed | 1 | true | [
"A large building with a reddish-brown roof featuring a grid of skylights now occupies the open grassy area adjacent to the forest edge, replacing the previously visible dirt tracks and sparse vegetation.",
"A rectangular fenced enclosure has been constructed on the ground near the forest boundary, situated betwe... | 2 |
train-000003852 | train | 3,852 | 000003852 | data/train/train-000153.tar | 000003852.before.png | 000003852.after.png | 44 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 6 | true | [
"A new building with a light-colored roof and an adjacent rectangular pool now occupies the grassy area across the road from the red-roofed structure.",
"A paved driveway or access path has been constructed connecting the new building to the existing road network."
] | 2 |
train-000003853 | train | 3,853 | 000003853 | data/train/train-000021.tar | 000003853.before.png | 000003853.after.png | 30 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A large industrial building with a grey roof featuring a grid of skylights now occupies the open grassy field that previously lay between the dirt tracks.",
"Paved asphalt roads and marked parking areas with white striping have replaced the unpaved ground and scattered vegetation surrounding the new structure.",... | 3 |
train-000003854 | train | 3,854 | 000003854 | data/train/train-000017.tar | 000003854.before.png | 000003854.after.png | 30 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A paved road curves along the northern boundary of the scrubland, connecting to a rectangular building with a grey roof situated on a cleared plot.",
"Large areas of the previously vegetated ground have been stripped of vegetation, exposing extensive patches of bare, light-colored soil and rock."
] | 2 |
train-000003855 | train | 3,855 | 000003855 | data/train/train-000146.tar | 000003855.before.png | 000003855.after.png | 45 | 2,016 | 2,023 | 2,154 | new_only | changed | 2 | true | [
"A long, white greenhouse structure now occupies the field edge adjacent to the power line towers, replacing the open cultivated ground visible in the earlier view."
] | 1 |
train-000003856 | train | 3,856 | 000003856 | data/train/train-000051.tar | 000003856.before.png | 000003856.after.png | 67 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 0 | true | [
"A light-colored unpaved track now runs along the eastern edge of the wooded area, separating the trees from the adjacent field and the building with the white roof.",
"The dense tree canopy bordering the field has been partially cleared, exposing the ground beneath the vegetation where a continuous forest edge p... | 2 |
train-000003857 | train | 3,857 | 000003857 | data/train/train-000071.tar | 000003857.before.png | 000003857.after.png | 67 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 0 | true | [
"A rectangular white structure and an adjacent cleared gravel area now occupy the forested bank beside the stream, replacing the dense tree canopy and undergrowth visible in the earlier view.",
"The wooded slope across the stream has been converted into an open grassy field, removing the continuous tree cover tha... | 2 |
train-000003858 | train | 3,858 | 000003858 | data/train/train-000079.tar | 000003858.before.png | 000003858.after.png | 67 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 0 | true | [
"The long, narrow building situated along the western edge of the pasture near the tree line has been removed, leaving only open ground in its place.",
"A small white structure is now visible in the open field near the northeastern boundary, occupying a location that was previously grassy pasture."
] | 2 |
train-000003859 | train | 3,859 | 000003859 | data/train/train-000004.tar | 000003859.before.png | 000003859.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A paved road runs horizontally past a line of trees that separates the fields from a grassy area containing scattered equipment and small structures."
] | 1 |
train-000003860 | train | 3,860 | 000003860 | data/train/train-000072.tar | 000003860.before.png | 000003860.after.png | 35 | 2,014 | 2,023 | 2,154 | mixed | changed | 8 | true | [
"A marked sports court with a white boundary and center circle now occupies the paved area adjacent to the large building with the grey roof.",
"The parking lot next to the road has been reconfigured with new white striping and marked spaces, replacing the earlier unmarked asphalt surface."
] | 2 |
train-000003861 | train | 3,861 | 000003861 | data/train/train-000156.tar | 000003861.before.png | 000003861.after.png | 30 | 2,015 | 2,024 | 2,154 | mixed | changed | 2 | true | [
"A rectangular building with a light-colored roof now stands on the dirt clearing at the forest edge, occupying a spot that was previously open ground near the field boundary."
] | 1 |
train-000003862 | train | 3,862 | 000003862 | data/train/train-000081.tar | 000003862.before.png | 000003862.after.png | 30 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"Cultivated fields with distinct parallel crop rows extend across the view, separated by a dirt track that runs along the boundary of a grassy area."
] | 1 |
train-000003863 | train | 3,863 | 000003863 | data/train/train-000077.tar | 000003863.before.png | 000003863.after.png | 44 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A large open field bordered by dense tree lines and a diagonal dirt track retains its boundaries and surrounding vegetation across both views, with the ground cover shifting from green to brownish tones."
] | 1 |
train-000003864 | train | 3,864 | 000003864 | data/train/train-000152.tar | 000003864.before.png | 000003864.after.png | 40 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"A paved road now runs through the residential area, connecting the diagonal path to the cluster of structures near the red-roofed building, replacing the unpaved ground visible in the earlier view."
] | 1 |
train-000003865 | train | 3,865 | 000003865 | data/train/train-000001.tar | 000003865.before.png | 000003865.after.png | 62 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | true | [
"A circular above-ground pool has been installed in the lawn between the red-roofed house and the adjacent light-colored outbuilding.",
"A small structure with a green roof now sits near the driveway entrance, occupying a spot that was previously open grass."
] | 2 |
train-000003866 | train | 3,866 | 000003866 | data/train/train-000006.tar | 000003866.before.png | 000003866.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 17 | false | [
"A residential neighborhood with terracotta-roofed houses and dense tree canopy surrounds a paved road intersection, with the structures and vegetation remaining consistent across both views."
] | 1 |
train-000003867 | train | 3,867 | 000003867 | data/train/train-000073.tar | 000003867.before.png | 000003867.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 18 | true | [
"A new residential building with a tiled roof and an adjacent rectangular swimming pool now occupies the grassy area north of the central row of houses, replacing the open lawn and garden plots visible in the earlier view."
] | 1 |
train-000003868 | train | 3,868 | 000003868 | data/train/train-000121.tar | 000003868.before.png | 000003868.after.png | 33 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A grassy field marked by faint parallel tracks sits between a dense forest edge and scattered trees along the western boundary."
] | 1 |
train-000003869 | train | 3,869 | 000003869 | data/train/train-000112.tar | 000003869.before.png | 000003869.after.png | 76 | 2,015 | 2,022 | 2,154 | new_only | changed | 7 | true | [
"A long rectangular building with a grey roof now stands on the bare ground adjacent to the large agricultural structure, occupying space that was previously open dirt near the field edge.",
"The grassy area north of the tree line has been converted into a tilled field, replacing the uniform green vegetation visi... | 2 |
train-000003870 | train | 3,870 | 000003870 | data/train/train-000151.tar | 000003870.before.png | 000003870.after.png | 45 | 2,016 | 2,023 | 2,154 | new_only | changed | 15 | true | [
"A new house with a dark roof now occupies the grassy lot along the northern road, replacing the open lawn visible in the earlier view.",
"The rectangular pool in the yard of the central residence has been filled with blue water, changing from the empty white basin seen previously.",
"A second residential struc... | 3 |
train-000003871 | train | 3,871 | 000003871 | data/train/train-000000.tar | 000003871.before.png | 000003871.after.png | 14 | 2,016 | 2,023 | 2,154 | empty | empty | 0 | false | [
"Parallel tramlines traverse the cultivated field, which displays varying surface textures and tones consistent with seasonal agricultural cycles."
] | 1 |
train-000003872 | train | 3,872 | 000003872 | data/train/train-000143.tar | 000003872.before.png | 000003872.after.png | 38 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A wide, light-colored unpaved track now runs diagonally across the field, extending from the cultivated plot near the trees to the open grassland, replacing the fainter, narrower tracks visible in the earlier view."
] | 1 |
train-000003873 | train | 3,873 | 000003873 | data/train/train-000072.tar | 000003873.before.png | 000003873.after.png | 68 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 5 | true | [
"A curved unpaved track now cuts through the dense forest canopy, separating the wooded area from the residential properties and swimming pool visible along the eastern boundary."
] | 1 |
train-000003874 | train | 3,874 | 000003874 | data/train/train-000132.tar | 000003874.before.png | 000003874.after.png | 85 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 5 | false | [
"A paved road intersection curves past residential properties with red-tiled roofs and a rectangular swimming pool, bordered by a large garden plot and dense tree cover."
] | 1 |
train-000003875 | train | 3,875 | 000003875 | data/train/train-000142.tar | 000003875.before.png | 000003875.after.png | 85 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 3 | false | [
"A paved two-lane road runs vertically through the scene, bordered by a dense tree line and a large grassy field to the east. Residential properties with red-tiled roofs and rectangular garden plots sit adjacent to the woodland edge."
] | 1 |
train-000003876 | train | 3,876 | 000003876 | data/train/train-000101.tar | 000003876.before.png | 000003876.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"A light-colored linear structure now runs parallel to the curved road along the field edge, occupying ground that was previously open grassland.",
"A small white building and associated paved area have been constructed near the road intersection adjacent to the cultivated field."
] | 2 |
train-000003877 | train | 3,877 | 000003877 | data/train/train-000096.tar | 000003877.before.png | 000003877.after.png | 45 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 1 | false | [
"A narrow unpaved track winds through a dense forest canopy, bordered by a patch of exposed brown earth and scattered low vegetation."
] | 1 |
train-000003878 | train | 3,878 | 000003878 | data/train/train-000059.tar | 000003878.before.png | 000003878.after.png | 80 | 2,017 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A paved road curves along the western boundary of a large grassy field, with a small red-roofed structure visible at the northern edge near the path."
] | 1 |
train-000003879 | train | 3,879 | 000003879 | data/train/train-000036.tar | 000003879.before.png | 000003879.after.png | 22 | 2,015 | 2,021 | 2,154 | unchanged | unchanged | 4 | true | [
"A new building with a reddish-brown roof has been constructed on a grassy clearing adjacent to the existing white-roofed structure nestled within the dense tree canopy."
] | 1 |
train-000003880 | train | 3,880 | 000003880 | data/train/train-000050.tar | 000003880.before.png | 000003880.after.png | 22 | 2,015 | 2,021 | 2,154 | unchanged | unchanged | 7 | true | [
"A circular above-ground pool has been installed in the grassy yard adjacent to the house with the dark roof.",
"A paved patio area now surrounds the house with the dark roof, replacing the grass lawn visible in the earlier view."
] | 2 |
train-000003881 | train | 3,881 | 000003881 | data/train/train-000053.tar | 000003881.before.png | 000003881.after.png | 57 | 2,015 | 2,022 | 2,154 | empty | empty | 0 | false | [
"A diagonal unpaved road cuts through a dense forest canopy, with the surrounding tree cover and path alignment remaining consistent across both views."
] | 1 |
train-000003882 | train | 3,882 | 000003882 | data/train/train-000105.tar | 000003882.before.png | 000003882.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 4 | true | [
"A small rectangular structure with a reddish roof now stands adjacent to the larger building near the forest edge, occupying a spot that was previously open ground or vegetation.",
"The paved road running alongside the property has been marked with green painted lines and a pedestrian crosswalk, features absent ... | 2 |
train-000003883 | train | 3,883 | 000003883 | data/train/train-000092.tar | 000003883.before.png | 000003883.after.png | 88 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 1 | true | [
"A building with a reddish roof has been constructed adjacent to the existing white-roofed structure near the southern field edge.",
"The rectangular plot north of the road, previously containing a bare sand patch, is now occupied by a grassy area with scattered dark vegetation or debris."
] | 2 |
train-000003884 | train | 3,884 | 000003884 | data/train/train-000144.tar | 000003884.before.png | 000003884.after.png | 47 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"A circular above-ground pool has been installed in the grassy yard immediately adjacent to the L-shaped house.",
"The unpaved area surrounding the house has been expanded and surfaced with light-colored gravel or pavement, creating a defined driveway and patio area.",
"A small outbuilding with a dark roof now ... | 3 |
train-000003885 | train | 3,885 | 000003885 | data/train/train-000107.tar | 000003885.before.png | 000003885.after.png | 22 | 2,015 | 2,021 | 2,154 | new_only | changed | 2 | true | [
"A rectangular building with a light gray roof and an adjacent paved driveway now occupies the cultivated field across the access road from the industrial complex."
] | 1 |
train-000003886 | train | 3,886 | 000003886 | data/train/train-000165.tar | 000003886.before.png | 000003886.after.png | 22 | 2,015 | 2,021 | 2,154 | new_only | changed | 4 | true | [
"A building with a grey roof has been constructed adjacent to the paved access road, situated near the existing parking area and forest edge."
] | 1 |
train-000003887 | train | 3,887 | 000003887 | data/train/train-000009.tar | 000003887.before.png | 000003887.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"Two long, parallel greenhouse structures with translucent roofs now occupy the field area adjacent to the tree line, replacing the open cultivated land visible in the earlier view.",
"The row of trees bordering the field has been removed, leaving a cleared strip of bare earth between the new greenhouse complex a... | 2 |
train-000003888 | train | 3,888 | 000003888 | data/train/train-000053.tar | 000003888.before.png | 000003888.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A rectangular building with a light-colored roof now sits on a patch of bare earth adjacent to the dirt track, occupying ground that was previously part of the open field.",
"A section of the field near the tree line has been converted into a tilled plot with visible soil texture, replacing the uniform grassy su... | 2 |
train-000003889 | train | 3,889 | 000003889 | data/train/train-000085.tar | 000003889.before.png | 000003889.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 5 | true | [
"A large rectangular structure with a dark, grid-patterned roof now occupies the field edge adjacent to the existing farm buildings, replacing the open agricultural land visible in the earlier view."
] | 1 |
train-000003890 | train | 3,890 | 000003890 | data/train/train-000002.tar | 000003890.before.png | 000003890.after.png | 64 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A curved paved road borders a large agricultural field that displays varying vegetation density and soil exposure across the two dates."
] | 1 |
train-000003891 | train | 3,891 | 000003891 | data/train/train-000161.tar | 000003891.before.png | 000003891.after.png | 47 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A large cultivated field with visible crop rows extends across the majority of the view, bordered by a grassy yard containing scattered trees and the partial roof of a building."
] | 1 |
train-000003892 | train | 3,892 | 000003892 | data/train/train-000018.tar | 000003892.before.png | 000003892.after.png | 64 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A paved road curves past a line of trees bordering a large agricultural field, with a building featuring a reddish roof visible at the roadside intersection."
] | 1 |
train-000003893 | train | 3,893 | 000003893 | data/train/train-000156.tar | 000003893.before.png | 000003893.after.png | 45 | 2,016 | 2,023 | 2,154 | empty | empty | 0 | false | [
"Parallel power lines run along the northern edge of a light-colored unpaved track that separates a dark cultivated field from a green agricultural plot."
] | 1 |
train-000003894 | train | 3,894 | 000003894 | data/train/train-000098.tar | 000003894.before.png | 000003894.after.png | 24 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A paved road runs along the eastern boundary of a dense woodland area, separating the trees from adjacent open fields."
] | 1 |
train-000003895 | train | 3,895 | 000003895 | data/train/train-000068.tar | 000003895.before.png | 000003895.after.png | 35 | 2,014 | 2,023 | 2,154 | new_only | changed | 1 | true | [
"Five parallel rows of young trees now occupy the grassy field, extending from the northern tree line toward the southern boundary where a dense hedgerow runs along the adjacent cultivated land."
] | 1 |
train-000003896 | train | 3,896 | 000003896 | data/train/train-000045.tar | 000003896.before.png | 000003896.after.png | 35 | 2,014 | 2,023 | 2,154 | new_only | changed | 3 | true | [
"A curved paved road now runs along the western edge of the field, bordering the tree line and the building with the solar-paneled roof.",
"A new building with a light-colored roof has been constructed on the grassy area adjacent to the existing structure in the northeastern portion of the scene."
] | 2 |
train-000003897 | train | 3,897 | 000003897 | data/train/train-000048.tar | 000003897.before.png | 000003897.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 9 | true | [
"A new building with a reddish-orange roof has been constructed on the grassy area adjacent to the parking lot, situated near the existing long structure with a similar roof color."
] | 1 |
train-000003898 | train | 3,898 | 000003898 | data/train/train-000012.tar | 000003898.before.png | 000003898.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 10 | true | [
"A new residential building with a reddish-brown tiled roof now occupies a previously grassy lot along the road, situated between the main thoroughfare and the neighboring houses.",
"A white pedestrian crosswalk has been painted across the paved road adjacent to the newly constructed residence."
] | 2 |
train-000003899 | train | 3,899 | 000003899 | data/train/train-000018.tar | 000003899.before.png | 000003899.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A dark-roofed rectangular building now occupies a grassy plot adjacent to the road intersection, replacing the open field visible in the earlier view.",
"A smaller structure with a reddish roof has been constructed on the paved area near the main house, situated where only driveway space existed previously."
] | 2 |
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