https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-25T02:19:23.559363Z 2023-10-25T02:19:48.557377Z s3://sentinel-s1-l1c/GRD/2023/10/25/IW/DV/S1A_IW_GRDH_1SDV_20231025T021923_20231025T021948_050915_062339_6E55 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 2023-10-25T02:19:23.559363Z 2023-10-25T02:19:48.557377Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231025T052159_V20231025T012510_20231025T044240.EOF 192.2057359265411 693000 Copernicus Ground Segment 2023-10-25T06:25:20.158661Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231025T021923_20231025T021948_050915_062339_6E55 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((49.55582977814867 -16.853082533213676,48.97590986575274 -16.720751508674528,48.39038244558149 -16.585339037749556,47.80489416983073 -16.448111898257313,47.27646194166365 -16.3227004584777,47.18647270915841 -16.682796621075433,47.09427409423503 -17.04250223503672,47.0470026428348 -17.222091029843025,46.998888389079 -17.401485964214285,46.95261546436036 -17.5813381543198,46.904259790284655 -17.760697484961206,46.88865668101616 -17.82010743633921,47.42707907500603 -17.94868173324131,48.016650571728036 -18.087543598171848,48.608721871229804 -18.22498541146964,49.19477963660128 -18.359056513289286,49.29567517594165 -17.937617497707276,49.34034591466627 -17.757126139960885,49.38348951685235 -17.57629344375199,49.42925506141114 -17.396067693108222,49.51459964700673 -17.03422637072762,49.55582977814867 -16.853082533213676)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.31269850927136 45.97209967206557 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 2023-10-25T15:25:18.091885Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/S18E048/2023/10/25/062339 2.0E-4 2.0E-4 true block average 2 2 -17.0 48.0 -18.0 49.0 POLYGON((48.0 -18.0,48.0 -17.0,49.0 -17.0,49.0 -18.0,48.0 -18.0)) 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_062339_S18E048_2023_10_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_062339_S18E048_2023_10_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_062339_S18E048_2023_10_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_062339_S18E048_2023_10_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_062339_S18E048_2023_10_25_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 2021 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