https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-17T17:20:28.903583Z 2023-10-17T17:20:53.902789Z s3://sentinel-s1-l1c/GRD/2023/10/17/IW/DV/S1A_IW_GRDH_1SDV_20231017T172028_20231017T172053_050808_061F9F_F366 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 2023-10-17T17:20:28.903583Z 2023-10-17T17:20:53.902789Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231017T192605_V20231017T154056_20231017T185826.EOF 348.03043154847563 693000 Copernicus Ground Segment 2023-10-17T19:43:01.504750Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231017T172028_20231017T172053_050808_061F9F_F366 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.141581961199702 3.274602784333755,14.249879392391612 3.508002210077318,15.348587065485901 3.737947047984334,15.274042533922128 4.099724955922083,15.237389282031643 4.2807811200913815,15.199889258726296 4.461654823022674,15.041113313027948 5.245957688053667,13.941051613424943 5.0186782611257055,12.829632134036721 4.7869898902784165,12.841148776966728 4.726473154106189,12.880133016671437 4.545287931664934,12.916365609447293 4.3635217005064515,12.95407215218473 4.182062524304327,13.030608040905175 3.819373061585239,13.066719688855247 3.6375688662058168,13.141581961199702 3.274602784333755)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85529082605073 46.09021086528813 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 2023-10-18T00:16:35.323330Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N04E015/2023/10/17/061F9F 2.0E-4 2.0E-4 true block average 2 2 5.0 15.0 4.0 16.0 POLYGON((15.090905512271023 5.0,15.294590914465253 4.0,15.0 4.0,15.0 5.0,15.090905512271023 5.0)) 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_061F9F_N04E015_2023_10_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061F9F_N04E015_2023_10_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061F9F_N04E015_2023_10_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061F9F_N04E015_2023_10_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061F9F_N04E015_2023_10_17_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