Official websites use .gov
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.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
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connected to the .gov website. Share sensitive
information only on official, secure websites.
Data sources and descriptions.
| Data types | Data descriptions | Time | Data sources |
|---|---|---|---|
| OSM | Roads | 2020 | OpenStreetMap |
| POI | Point | 2020 | AMAP Data Open Platform |
| Landsat 8 OLI TIRS | 30 m | 2020.07-2020.08 | United States Geological Survey |
| Population | 100 m | 2020 | https://www.worldpop.org |
| NPP-VIIRS | 500 m | 2020 | https://www.ngdc.noaa.gov |
| Administrative division | Boundaries | 2022 | https://www.ngdc.noaa.gov |
