https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-19T03:18:55.749004Z 2022-05-19T03:19:19.769274Z s3://sentinel-s1-l1c/GRD/2022/5/19/IW/DV/S1A_IW_GRDH_1SDV_20220519T031855_20220519T031919_043274_052AF4_2622 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 2022-05-19T03:18:55.749004Z 2022-05-19T03:19:19.769274Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220519T045727_V20220519T005202_20220519T040932.EOF 191.9714924917164 693000 Copernicus Ground Segment 2022-05-19T06:46:11.031411Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220519T031855_20220519T031919_043274_052AF4_2622 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.95495150879634 5.186146722237294,36.8527739692145 5.415208017266743,35.75497358588547 5.641171605784851,35.71878137532535 5.460121377053732,35.68096777020693 5.279305187518781,35.64604001244478 5.097888987790395,35.60710570704617 4.917294472316711,35.57141091724233 4.736024119022378,35.53493094110483 4.554909171834383,35.50000119119651 4.373466059447287,35.48805661875961 4.315636516566855,36.5886991963508 4.086457330506834,37.69062083109591 3.855340995447305,37.702182532476904 3.9134533627492263,37.72917341896116 4.097212355192654,37.77361305344114 4.277290193451056,37.81143802413621 4.458759467729897,37.88306431937334 4.822534456590846,37.917534988295365 5.0046979761810055,37.95495150879634 5.186146722237294)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85176 46.03869657646453 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 2022-05-19T08:45:22.830816Z Batch API, v4.112.0 s3://deafrica-sentinel-1/s1_rtc/N04E035/2022/05/19/052AF4 2.0E-4 2.0E-4 true block average 2 2 5.0 35.0 4.0 36.0 POLYGON((36.0 4.209038089602345,35.48805661875945 4.315636516566902,35.60710570704419 4.917294472306967,35.624936161445895 5.0,36.0 5.0,36.0 4.209038089602345)) 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_052AF4_N04E035_2022_05_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052AF4_N04E035_2022_05_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052AF4_N04E035_2022_05_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052AF4_N04E035_2022_05_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052AF4_N04E035_2022_05_19_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