https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-14T17:57:16.689595Z 2018-12-14T17:57:42.596244Z s3://sentinel-s1-l1c/GRD/2018/12/14/IW/DV/S1A_IW_GRDH_1SDV_20181214T175716_20181214T175742_025025_02C297_4E7F Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2018-12-14T17:57:16.689595Z 2018-12-14T17:57:42.596244Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181214T200701_V20181214T161319_20181214T193049.EOF 347.768445740552 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-14T20:21:11.310871Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181214T175716_20181214T175742_025025_02C297_4E7F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.617421527 19.238568111,2.2061764 19.34791627,2.798890251 19.455935116,3.392379586 19.562016342,3.96347409 19.662120463,3.789363466 20.566988699,3.682925556 21.100124627,3.106331029 21.001006794,2.507180328 20.895797292,1.90887228 20.788493972,1.314619891 20.679702619,1.390898201 20.326647237,1.429575321 20.145458263,1.505064142 19.782733686,1.617421527 19.238568111)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86558021201332 46.13927633214977 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 2021-12-23T19:30:58.291844Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N20E003/2018/12/14/02C297 2.0E-4 2.0E-4 true block average 2 2 21.0 3.0 20.0 4.0 POLYGON((3.0 20.982335306860634,3.1005975038016382 21.0,3.702914934838896 21.0,3.7893634659994304 20.566988699002955,3.8984608486423884 20.0,3.0 20.0,3.0 20.982335306860634)) 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_02C297_N20E003_2018_12_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C297_N20E003_2018_12_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C297_N20E003_2018_12_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C297_N20E003_2018_12_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C297_N20E003_2018_12_14_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