https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-20T18:52:46.870559Z 2023-07-20T18:53:11.869099Z s3://sentinel-s1-l1c/GRD/2023/7/20/IW/DV/S1A_IW_GRDH_1SDV_20230720T185246_20230720T185311_049511_05F416_549A 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 2023-07-20T18:52:46.870559Z 2023-07-20T18:53:11.869099Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230720T205513_V20230720T171123_20230720T202853.EOF 347.9701603200356 693000 Copernicus Ground Segment 2023-07-20T21:21:11.347503Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230720T185246_20230720T185311_049511_05F416_549A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.873594288461202 9.967803232176525,-10.30972819416999 10.081384053357986,-9.745538948885564 10.193985258387919,-9.179897397512295 10.305818279188983,-8.63037495049508 10.413437842593467,-8.702744780007205 10.775306858310111,-8.773834519045952 11.137496141150306,-8.846045323040872 11.499446842313011,-8.88030343394273 11.680769734281993,-8.927808716897143 11.92167536647147,-9.480818344056813 11.815132530120067,-10.04883118652566 11.704487576274904,-10.615998750411983 11.59279420686019,-11.183140016766398 11.479902430996763,-11.09609081222473 11.056938807159801,-11.051185400909644 10.876979369586753,-10.984301797639839 10.512442832935653,-10.949301699039644 10.330482984320946,-10.910699687429151 10.149248454486305,-10.873594288461202 9.967803232176525)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87812691570199 46.09857481332986 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 2023-07-20T23:50:22.841395Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/N10W012/2023/07/20/05F416 2.0E-4 2.0E-4 true block average 2 2 11.0 -12.0 10.0 -11.0 POLYGON((-11.0 10.598002940947884,-11.051185400909684 10.876979369586927,-11.081882829638307 11.0,-11.0 11.0,-11.0 10.598002940947884)) 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_05F416_N10W012_2023_07_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F416_N10W012_2023_07_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F416_N10W012_2023_07_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F416_N10W012_2023_07_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F416_N10W012_2023_07_20_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