https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-04-01T05:14:22.168931Z 2018-04-01T05:15:10.646616Z s3://sentinel-s1-l1c/GRD/2018/4/1/IW/DV/S1A_IW_GRDH_1SDV_20180401T051447_20180401T051510_021269_024958_F828 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 2018-04-01T05:14:47.169220Z 2018-04-01T05:15:10.646616Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180401T065819_V20180401T025501_20180401T061231.EOF 192.7041244439208 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-01T07:11:16.407423Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180401T051447_20180401T051510_021269_024958_F828 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.539219739 31.044307868,12.134560757 31.110513264,11.862279052 31.154294783,11.453391866 31.218887796,11.18049447 31.261228153,10.770696134 31.323652585,10.497199708 31.364542714,10.223468466 31.404850266,9.949090161 31.444633322,9.877027183 31.083690041,9.693352244 30.156779974,10.234080166 30.076036275,10.503907997 30.034863674,10.908228621 29.972070114,11.17749146 29.929519966,11.580953454 29.86466655,11.849636559 29.820747525,12.2489689 29.754390908,12.457247437 30.682805889,12.539219739 31.044307868)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81360771591282 46.61817949830684 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 s3://sentinel-s1-l1c/GRD/2018/4/1/IW/DV/S1A_IW_GRDH_1SDV_20180401T051422_20180401T051447_021269_024958_C2E3 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 2018-04-01T05:14:22.168931Z 2018-04-01T05:14:47.167719Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180401T065819_V20180401T025501_20180401T061231.EOF 192.7889228456895 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-01T07:11:16.764147Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180401T051422_20180401T051447_021269_024958_C2E3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.887699332 32.549524977,12.47929195 32.615140199,12.202289487 32.658833234,11.786285888 32.723226686,11.508621315 32.765389311,11.091638938 32.82747988,10.813331605 32.868102467,10.534772739 32.908106401,10.253960736 32.947769887,10.17993097 32.587150335,10.141145051 32.407041115,10.103190452 32.22681326,10.065882009 32.046491794,9.994077545 31.685444483,9.949090161 31.444633322,10.223468466 31.404850266,10.497199708 31.364542714,10.770696134 31.323652585,11.18049447 31.261228153,11.453391866 31.218887796,11.862279052 31.154294783,12.134560757 31.110513264,12.539219739 31.044307868,12.591226114 31.285498123,12.673228866 31.64710067,12.715734235 31.827660783,12.75890235 32.008115952,12.803003635 32.188422971,12.887699332 32.549524977)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69646785119179 46.5901882774586 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 2022-01-24T16:04:36.858406Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N31E011/2018/04/01/024958 2.0E-4 2.0E-4 true block average 2 2 32.0 11.0 31.0 12.0 POLYGON((11.0 31.0,11.0 32.0,12.0 32.0,12.0 31.0,11.0 31.0)) 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_024958_N31E011_2018_04_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_024958_N31E011_2018_04_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_024958_N31E011_2018_04_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_024958_N31E011_2018_04_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_024958_N31E011_2018_04_01_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