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license: cc-by-4.0
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---
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license: cc-by-4.0
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tags:
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- weathernowcasting
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- computervision
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- earthscience
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- dataset
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pretty_name: SONIC The Dataset for weather nowcasting
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size_categories:
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- 10K<n<100K
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---
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# Dataset Card for SONIC
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Satellite Observations Nowcasting for Indian subContinent or SONIC is the first sattelite-only rainfall nowcasting dataset spanning over the Indian subcontinent (4 major regions).
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## Dataset Details
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```
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Regions Covered - Northern India(Jammu and Kashmir, `NI` folder), Southern India(Tamil nadu, Kerela, `SI` folder), North-Eastern India(7 Sisters, `7S` folder) and Easter India(Jharkhand, Odissa and West Bengal `JOB` folder)
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```
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```
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Spatial Resolution - 8km/pixel
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Spatial Coverage - 896x896 km
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```
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```
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Temporal Resolution - 30 mins
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Temporal Coverage - 2021-2024
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```
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## Dataset Structure
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4 folders, each based on a different region of the Indian Subcontinent.
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NI - 1565 events
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7S - 3885 events
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JOB - 4250 events
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SI - 3851 events
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An event is a set of 24 sattelite images over the region with rainfall selected on the basis of a statistical algorithm.
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