Free High-Resolution Satellite Imagery Viewer

Sentinel-2 is an optical satellite constellation from the European Space Agency (Copernicus program). The operational pair is Sentinel-2B (2017) and Sentinel-2C (launched September 2024, which took over Sentinel-2A’s slot in January 2025); Sentinel-2A (2015) continues on an extended campaign. Together they provide high-resolution multispectral imagery with 13 spectral bands from visible to shortwave infrared (443nm to 2190nm).

Sentinel-2 provides 10m resolution for RGB (B2, B3, B4) and NIR (B8) bands, 20m for red edge (B5, B6, B7), narrow NIR (B8A), and SWIR (B11, B12) bands, and 60m for atmospheric correction bands (B1, B9, B10). The swath width is 290km.

The two-satellite constellation provides a 5-day revisit time at the equator and 2-3 days at mid-latitudes due to swath overlap. Level-2A products (atmospherically corrected surface reflectance) are available globally.

Each Sentinel-2 scene includes a cloud mask and scene-level cloud cover percentage. You can filter search results by cloud cover. Our interface shows cloud cover for each scene so you can select the clearest imagery for your analysis.

True color (B4-B3-B2) and false color infrared (B8-B4-B3) composites, plus spectral indices computed from the bands: NDVI ((B8-B4)/(B8+B4)), EVI, SAVI, NDMI, NDWI, MNDWI, NDBI, NDSI and NBR. Arbitrary custom band combinations are not offered. The live map on this page is natural color only.

Level-1C (L1C) provides top-of-atmosphere reflectance. Level-2A (L2A) provides bottom-of-atmosphere surface reflectance, atmospherically corrected using the Sen2Cor processor. We recommend L2A for most analysis as it removes atmospheric effects.