> For the complete documentation index, see [llms.txt](https://docs.answr.space/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.answr.space/data-sources.md).

# Data Sources

- [Sentinel-1 imagery](https://docs.answr.space/data-sources/sentinel-1-imagery.md): Synthetic Aperture Radar (SAR) data
- [Sentinel-2 imagery](https://docs.answr.space/data-sources/sentinel-2-imagery.md): Multispectral data
- [Sentinel-3 imagery](https://docs.answr.space/data-sources/sentinel-3-imagery.md): Surface temperature data
- [Landsat 8 imagery](https://docs.answr.space/data-sources/landsat-8-imagery.md): Multispectral and thermal data
- [Landsat 9 imagery](https://docs.answr.space/data-sources/landsat-9-imagery.md): Multispectral and thermal data
- [MODIS](https://docs.answr.space/data-sources/modis.md): Moderate Resolution Imaging Spectroradiometer
- [Global Surface Water](https://docs.answr.space/data-sources/global-surface-water.md)
- [Flood Hazard Maps at European and Global Scale](https://docs.answr.space/data-sources/flood-hazard-maps-at-european-and-global-scale.md)
- [AgERA5](https://docs.answr.space/data-sources/agera5.md): Agrometeorological indicators from 1979 to present derived from reanalysis
- [Soil moisture](https://docs.answr.space/data-sources/soil-moisture.md): Gridded data from 1978 to present