https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-04-21T03:17:49.584343Z 2024-04-21T03:18:14.581620Z s3://sentinel-s1-l1c/GRD/2024/4/21/IW/DV/S1A_IW_GRDH_1SDV_20240421T031749_20240421T031814_053526_067F19_213C 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 2024-04-21T03:17:49.584343Z 2024-04-21T03:18:14.581620Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240421T062033_V20240421T022243_20240421T054013.EOF 192.3103827082238 693000 Copernicus Ground Segment 2024-04-21T08:23:58.929168Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240421T031749_20240421T031814_053526_067F19_213C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.36941049707284 -20.036118788606178,33.80500281316802 -19.90673802307552,33.19764951835845 -19.76526751583058,32.59215902121491 -19.62194224314674,32.04224013614072 -19.48981322084941,31.994082925652847 -19.669276603029523,31.805264720684328 -20.38858387092632,31.64630293567632 -20.987091830681468,32.20652107313937 -21.122367980990408,32.813972176189814 -21.266689775938374,33.42174878664439 -21.40863521294844,33.990243073807676 -21.539170589019996,34.00602554801392 -21.479837455453204,34.05227762713088 -21.299517160839155,34.14294344711024 -20.93848436488049,34.18932930389616 -20.75822390118183,34.32400702740848 -20.216472556580083,34.36941049707284 -20.036118788606178)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.07103 45.90831842866839 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 2024-04-22T09:53:31.119530Z Batch API, v4.340.0 s3://deafrica-sentinel-1/s1_rtc/S21E033/2024/04/21/067F19 2.0E-4 2.0E-4 true block average 2 2 -20.0 33.0 -21.0 34.0 POLYGON((33.0 -21.0,33.0 -20.0,34.0 -20.0,34.0 -21.0,33.0 -21.0)) 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_067F19_S21E033_2024_04_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_067F19_S21E033_2024_04_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_067F19_S21E033_2024_04_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_067F19_S21E033_2024_04_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_067F19_S21E033_2024_04_21_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