Enhanced Multispectral (10-band, 2–4 m)
Ten calibrated spectral bands at 2–4 m — the analytical engine behind NDVI, moisture, burn and mineral indices.
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Ten calibrated bands — visible, red-edge and two shortwave-infrared — at 2–4 m GSD, the stack behind every ETD spectral analytic. Buy the raw stack, any single index, or the complete analytics.
Most EarthToDate analytics are built not on the visible picture but on the full spectrum. Each Sentinel-2 acquisition carries ten calibrated bands from visible through red-edge to two SWIR channels — the wavelengths that reveal vegetation health, water content, burn signatures and mineral alteration invisible to the eye.
ETD enhances four bands to 2 m and six (including both SWIR bands) to 4 m, preserving radiometric integrity so derived indices stay physically meaningful. B12 SWIR at 4 m exists nowhere else commercially since WorldView-3 reached end of life in December 2025. From this one stack come NDVI (vegetation), NDMI/moisture indices (water content), NBR (burn severity) and alteration indices (minerals) — all sharing one geometry, the same archive back to 2015, and the same 2–5 day refresh.
Use cases
- Compute any vegetation / moisture / burn / mineral index at 2–4 m.
- Feed the raw 10-band stack into your own analytics.
- Buy "complete analytics" for the full index suite over an AOI.
FAQ
Why does 2–4 m matter over native Sentinel-2 10–20 m?
Many features (leaks, small fields, alteration outcrops, firebreaks) are sub-pixel at 10–20 m but span multiple pixels at 2–4 m, becoming detectable.
Are the SWIR bands really 4 m?
Yes — enhanced from Sentinel-2's 20 m SWIR; the only commercial sub-5 m SWIR since WorldView-3 retired. ---