https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-30T16:31:45.346703Z 2022-05-30T16:32:10.064976Z s3://sentinel-s1-l1c/GRD/2022/5/30/IW/DV/S1A_IW_GRDH_1SDV_20220530T163145_20220530T163210_043442_052FF8_0A25 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 2022-05-30T16:31:45.346703Z 2022-05-30T16:32:10.064976Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220530T170746_V20220530T132051_20220530T163821.EOF 347.60486348770684 693000 Copernicus Ground Segment 2022-05-30T17:24:37.293641Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220530T163145_20220530T163210_043442_052FF8_0A25 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.58536689756475 -23.467581635976032,30.18450852257681 -23.329605690032334,30.42787326096936 -23.272825204215298,30.793413949690457 -23.18674229658511,31.0365665311248 -23.12895330425653,31.401423745351234 -23.041446105007818,31.94449478190365 -22.90942270187965,31.895076597854615 -22.729984357071487,31.847160830179973 -22.550099941580648,31.79511863488736 -22.371241862022842,31.744995990953 -22.191928117862105,31.69666723280361 -22.01218914547973,31.57082724313235 -21.554262371201105,31.0322883739301 -21.68464990284586,30.429437942378826 -21.828259349327794,29.82460650041751 -21.969862508840816,29.225866125828624 -22.107585390879393,29.250655448116966 -22.20724887786847,29.346529706147276 -22.567261075363962,29.39361457608466 -22.747479216481203,29.444236022434456 -22.926895051514553,29.48932761356126 -23.107593008213456,29.537664233951826 -23.2875559999148,29.58536689756475 -23.467581635976032)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.39172 45.94161703690446 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 2022-05-30T18:40:41.860323Z Batch API, v4.115.0 s3://deafrica-sentinel-1/s1_rtc/S22E030/2022/05/30/052FF8 2.0E-4 2.0E-4 true block average 2 2 -21.0 30.0 -22.0 31.0 POLYGON((30.0 -21.928799376245706,30.42943794235834 -21.828259349332583,31.0 -21.69234155448119,31.0 -22.0,30.0 -22.0,30.0 -21.928799376245706)) 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_052FF8_S22E030_2022_05_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052FF8_S22E030_2022_05_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052FF8_S22E030_2022_05_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052FF8_S22E030_2022_05_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052FF8_S22E030_2022_05_30_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