https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-20T16:29:57.136408Z 2020-12-20T16:30:26.166136Z s3://sentinel-s1-l1c/GRD/2020/12/20/IW/DV/S1A_IW_GRDH_1SDV_20201220T162957_20201220T163026_035772_042FCD_7599 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 2020-12-20T16:29:57.136408Z 2020-12-20T16:30:26.166136Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201220T205646_V20201220T162146_20201220T193916.EOF 347.2667496372625 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-22T15:31:41.564717Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201220T162957_20201220T163026_035772_042FCD_7599 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.907228237750644 30.148513221236694,22.30800426877986 30.21483841383914,22.577339055107345 30.2586742023861,22.982482618060324 30.32349984958752,23.252875674037828 30.366021242651442,23.658350392021582 30.42867196432725,23.92957841799742 30.469833850518555,24.20074683444336 30.510390308357913,24.477980376226544 30.55123475388291,24.25244474220565 31.692074623904716,24.216406512371872 31.872573133885503,24.179037778209462 32.052880712535114,24.154801204643032 32.17457091191713,23.87299679069714 32.1342051018715,23.597358911995045 32.09407912664244,23.18613797350469 32.03303483982185,22.91024445300362 31.991289594351603,22.49804684026956 31.92773208005098,22.223609603479346 31.884626542240206,21.949137332245826 31.84088378573543,21.541931510176667 31.774818759692813,21.610660501571147 31.472150641535432,21.69208698592871 31.110471625222218,21.853324050303975 30.38686902180989,21.907228237750644 30.148513221236694)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74582526223933 46.55199258300453 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 2021-12-25T22:09:10.633870Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N30E021/2020/12/20/042FCD 2.0E-4 2.0E-4 true block average 2 2 31.0 21.0 30.0 22.0 POLYGON((21.907228237750747 30.148513221236854,21.716702873797907 31.0,22.0 31.0,22.0 30.16386619776947,21.907228237750747 30.148513221236854)) 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_042FCD_N30E021_2020_12_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_042FCD_N30E021_2020_12_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_042FCD_N30E021_2020_12_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_042FCD_N30E021_2020_12_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_042FCD_N30E021_2020_12_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