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DPA 2021-01-20T06:59:36.894266Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210120T043640_20210120T043705_025233_030125_A26A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.18515767038608 18.68805505819027,19.598972264227132 18.79750555283846,19.01207857958498 18.905106096969842,18.42442898127324 19.01085353207219,17.84357145675204 19.11341248531774,17.80889681527798 18.932526688075257,17.775145884468817 18.75138084286898,17.74030802118278 18.57041996789866,17.67045535960211 18.208513713733673,17.553992135992917 17.605236217435102,18.12809386587035 17.501861186770427,18.711767111972996 17.394937010714777,19.29316114365521 17.286607870351904,19.872379725260128 17.17688100234636,20.03497834165552 17.962788855588848,20.070913133937477 18.144434934612764,20.10804282868861 18.325853276125805,20.147096714084753 18.506907587867232,20.18515767038608 18.68805505819027)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85634990083284 46.04714752852301 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-25T23:43:12.924764Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N17E018/2021/01/20/030125 2.0E-4 2.0E-4 true block average 2 2 18.0 18.0 17.0 19.0 POLYGON((18.0 17.0,18.0 18.0,19.0 18.0,19.0 17.0,18.0 17.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_030125_N17E018_2021_01_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030125_N17E018_2021_01_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030125_N17E018_2021_01_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030125_N17E018_2021_01_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030125_N17E018_2021_01_20_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid