https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-30T15:41:55.635948Z 2022-04-30T15:42:24.656929Z s3://sentinel-s1-l1c/GRD/2022/4/30/IW/DV/S1A_IW_GRDH_1SDV_20220430T154155_20220430T154224_043004_052270_1AF1 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 2022-04-30T15:41:55.635948Z 2022-04-30T15:42:24.656929Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220430T163229_V20220430T123127_20220430T154857.EOF 347.55283980514514 693000 Copernicus Ground Segment 2022-04-30T18:17:29.003433Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220430T154155_20220430T154224_043004_052270_1AF1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((42.28987303870419 -24.868954800164047,42.640429803175294 -24.78851693973888,42.88307677799711 -24.732296742788407,43.12550546822603 -24.67568662527841,43.48873771848935 -24.590043333968485,43.851861762677046 -24.503436572809086,44.09505515670215 -24.44487746498929,44.3369124164908 -24.38620354495156,44.68696948051804 -24.30050126457465,44.6195819619223 -24.063659726909925,44.46501563141635 -23.526352566766686,44.36689427233277 -23.16700912257347,44.31650970916641 -22.987691727625904,44.26747523837032 -22.808055918126275,44.23656737442749 -22.687139517677664,43.64525508674447 -22.83074597136138,43.046915072954604 -22.973515106788415,42.44818643507942 -23.113834715243406,41.86188479663725 -23.24877250777104,41.98790152750241 -23.730109937218998,42.08287432640609 -24.090517959684263,42.178367012901134 -24.450853570242675,42.28987303870419 -24.868954800164047)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.18098 45.67877108764459 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 2022-04-30T19:18:10.580612Z Batch API, v4.104.0 s3://deafrica-sentinel-1/s1_rtc/S24E043/2022/04/30/052270 2.0E-4 2.0E-4 true block average 2 2 -23.0 43.0 -24.0 44.0 POLYGON((43.0 -24.0,43.0 -23.0,44.0 -23.0,44.0 -24.0,43.0 -24.0)) 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_052270_S24E043_2022_04_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052270_S24E043_2022_04_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052270_S24E043_2022_04_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052270_S24E043_2022_04_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052270_S24E043_2022_04_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 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