https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-04-30T04:22:22.415418Z 2024-04-30T04:22:51.441120Z s3://sentinel-s1-l1c/GRD/2024/4/30/IW/DV/S1A_IW_GRDH_1SDV_20240430T042222_20240430T042251_053658_06843D_6D9F 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 2024-04-30T04:22:22.415418Z 2024-04-30T04:22:51.441120Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240430T073342_V20240430T033646_20240430T065416.EOF 192.0744739797553 693000 Copernicus Ground Segment 2024-04-30T08:17:23.991757Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240430T042222_20240430T042251_053658_06843D_6D9F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.38453947132404 14.314075172254608,22.808149409504153 14.426074427724307,22.22703182516024 14.537453540523476,21.651219495617 14.646284888433959,21.107776754462925 14.747587771640871,21.096710296951102 14.689018742940068,21.061129146214025 14.508075342039916,21.024786959897437 14.327268431194296,20.989915571644694 14.14618298864869,20.884107733288772 13.603116367015836,20.849486181282693 13.421961305166358,20.78959917779527 13.119008537001406,21.33002361303968 13.016331256501525,21.90657055289613 12.905448065322418,22.476416964096575 12.794505698896202,23.04469919734071 12.682541233980196,23.07330689290632 12.804189530862386,23.11171515732623 12.985400717181484,23.148099008058384 13.1670105375368,23.187492853178327 13.348024470304194,23.260583704772667 13.711170886907588,23.295838485335135 13.892994205874444,23.33276766797402 14.074486495178686,23.372634436502285 14.255401962647653,23.38453947132404 14.314075172254608)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.95520674104992 46.20800437735962 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 2024-04-30T10:22:42.472800Z Batch API, v4.346.0 s3://deafrica-sentinel-1/s1_rtc/N14E020/2024/04/30/06843D 2.0E-4 2.0E-4 true block average 2 2 15.0 20.0 14.0 21.0 POLYGON((20.961434156257997 14.0,21.0 14.198550940229548,21.0 14.0,20.961434156257997 14.0)) 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_06843D_N14E020_2024_04_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06843D_N14E020_2024_04_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06843D_N14E020_2024_04_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06843D_N14E020_2024_04_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06843D_N14E020_2024_04_30_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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