GEOSAT-2 Portugal Coverage 2021
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https://cmr.earthdata.nasa.gov/search/concepts/C2619280469-ESA.html
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Description
GEOSAT-2 Portugal coverage is a collection of a 2021`s data over the Portugal area, including islands. The available dataset hasve a cloud cover less thaen 10%, and is acquired up to 1m resolution with Geometric accuracy <6m CE90 based on Copernicus DEM @10m. in tThe following acquisition modesproduct types are available:
• Pan-sharpened (4 bands, 321 Natural Colours or 432 False Colours): A four-band image, resulting from adding the information of each multispectral band to the panchromatic band. The fusion does not prereserves all spectral features of the multispectral bands, so it should not be used for radiometric purposes. Resolution 1m; Bands: All, R-G-B or Ni-R-G
• Bundle: Panchromatic (1m resolution) + Multispectral bands (4m resolution): five-band image containing the panchromatic and multispectral products packaged together, with band co-registration.
The available processing level is L1C orthorectified: a calibrated and radiometrically corrected product, manually orthorectified and resampled to a map grid.
Product Type HRA_PM4_1C , HRA_PSH_1C Processing Level and Spatial Resolution
L1B (native) L1C (ortho)
Pan-sharpened 1.0m 1.0m
Bundle (PAN+MS) 1.0m (P), 4.0m (MS) 1.0m (P), 4.0m(MS)
Details
提供机构：
ESA
