https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-02T18:14:49.794320Z 2023-04-02T18:15:21.567758Z s3://sentinel-s1-l1c/GRD/2023/4/2/IW/DV/S1A_IW_GRDH_1SDV_20230402T181449_20230402T181521_047921_05C235_9F87 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 2023-04-02T18:14:49.794320Z 2023-04-02T18:15:21.567758Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230402T201411_V20230402T163010_20230402T194740.EOF 347.67408295868916 693000 Copernicus Ground Segment 2023-04-02T20:43:14.026646Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230402T181449_20230402T181521_047921_05C235_9F87 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.0514412694834703 21.867657542928484,-2.457116151645716 21.975137485552423,-1.8559751234607178 22.081501446474366,-1.2541525233115494 22.185620155852245,-0.6611251026699891 22.28589649196601,-1.0100189834171343 24.076635475818037,-1.611161750515746 23.97757373568153,-1.855400344293067 23.936608645809358,-2.2214634790920704 23.874435743704318,-2.465605792812091 23.832453831231103,-2.8314645659401565 23.768768156824294,-3.4326926017207544 23.66209268255466,-3.1679478393685154 22.41091934440293,-3.090769694611962 22.04859278341311,-3.0514412694834703 21.867657542928484)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79164479577285 46.0294780964168 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 2023-04-03T02:10:22.714650Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N23W001/2023/04/02/05C235 2.0E-4 2.0E-4 true block average 2 2 24.0 -1.0 23.0 0.0 POLYGON((-0.9950879137290523 24.0,-0.8002555658026971 23.0,-1.0 23.0,-1.0 24.0,-0.9950879137290523 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_05C235_N23W001_2023_04_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C235_N23W001_2023_04_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C235_N23W001_2023_04_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C235_N23W001_2023_04_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C235_N23W001_2023_04_02_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