https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2022-08-23T17:25:22.406009Z 2022-08-23T17:26:12.405504Z s3://sentinel-s1-l1c/GRD/2022/8/23/IW/DV/S1A_IW_GRDH_1SDV_20220823T172547_20220823T172612_044683_0555A4_0EC2 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 2022-08-23T17:25:47.406501Z 2022-08-23T17:26:12.405504Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220823T174912_V20220823T171940_20220823T235440.EOF 347.63734988374677 693000 Copernicus Ground Segment 2022-08-23T21:55:58.587925Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220823T172547_20220823T172612_044683_0555A4_0EC2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.081172304204099 22.926680566492873,9.675740826181203 23.032965704860562,10.281872660591524 23.13885007111008,10.892158039389887 23.242943463364576,11.483746002809866 23.341435224416795,11.449209390697916 23.522229279558612,11.379214884832619 23.883837867500546,11.343808828479197 24.064568809863573,11.30740296057776 24.245134935672983,11.238036320445186 24.606810442731984,11.19284426680671 24.847899463990405,10.840483759629423 24.790836442709818,10.594166194080096 24.750419767047593,10.224507061186833 24.688957265296793,9.982635104415625 24.648213571693923,9.61822168941667 24.586045488118973,9.368911919515009 24.54297551794832,9.123026721705385 24.500062774807983,8.762625205604621 24.436385491614274,8.774929757554057 24.376095595111675,8.814465008696589 24.195131153086823,8.85303718148895 24.01399577838603,8.888119918543037 23.83223702954737,9.005314278952962 23.289092025463614,9.043793726515176 23.107938871515547,9.081172304204099 22.926680566492873)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.90110363860858 46.12041 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 s3://sentinel-s1-l1c/GRD/2022/8/23/IW/DV/S1A_IW_GRDH_1SDV_20220823T172522_20220823T172547_044683_0555A4_677A 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 2022-08-23T17:25:22.406009Z 2022-08-23T17:25:47.405012Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220823T174912_V20220823T171940_20220823T235440.EOF 347.69400950568826 693000 Copernicus Ground Segment 2022-08-23T21:54:30.698148Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220823T172522_20220823T172547_044683_0555A4_677A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.397097378189654 21.416190949995162,9.986464681613706 21.523244910567154,10.586872582439478 21.630005760663,11.186887879514877 21.734381340698835,11.772987731307513 21.834092071320132,11.738125365739982 22.01487270314085,11.704888343173574 22.196012458870445,11.636259753754182 22.557915534082113,11.599858729213347 22.738514514488667,11.564686145714557 22.919312576361442,11.530348368195693 23.10024355606762,11.483746002809866 23.341435224416795,10.892158039389887 23.242943463364576,10.281872660591524 23.13885007111008,9.675740826181203 23.032965704860562,9.081172304204099 22.926680566492873,9.128834290986497 22.684389701034615,9.20410496990123 22.321772550013538,9.282562015073053 21.959732494698443,9.32118261631841 21.778601989411317,9.357606603161514 21.597069728874207,9.397097378189654 21.416190949995162)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89618931437135 46.13358208738703 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 2022-08-31T15:22:30.995333Z Batch API, v4.133.1 s3://deafrica-sentinel-1/s1_rtc/N23E011/2022/08/23/0555A4 2.0E-4 2.0E-4 true block average 2 2 24.0 11.0 23.0 12.0 POLYGON((11.356458167274416 24.0,11.549372975985412 23.0,11.0 23.0,11.0 24.0,11.356458167274416 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_0555A4_N23E011_2022_08_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0555A4_N23E011_2022_08_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0555A4_N23E011_2022_08_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0555A4_N23E011_2022_08_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0555A4_N23E011_2022_08_23_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