https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-30T17:37:29.638920Z 2023-07-30T17:37:58.664803Z s3://sentinel-s1-l1c/GRD/2023/7/30/IW/DV/S1A_IW_GRDH_1SDV_20230730T173729_20230730T173758_049656_05F897_0178 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 2023-07-30T17:37:29.638920Z 2023-07-30T17:37:58.664803Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230730T162225_V20230730T154912_20230730T222412.EOF 346.8773343871125 693000 Copernicus Ground Segment 2023-07-30T18:04:15.054055Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230730T173729_20230730T173758_049656_05F897_0178 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.265519760321003 35.40731705346817,4.679478724393069 35.471401247357484,4.962608535871824 35.51435416058351,5.247747675936591 35.55689458396196,5.6781583210703 35.619747930765726,5.962939571947199 35.66044048440337,6.387217400597411 35.71974898569977,6.670256342999011 35.75843614220865,6.988574198107409 35.801090263480326,6.976955958417905 35.85858685477357,6.907363112917884 36.21985619053385,6.873553449678075 36.4006126520298,6.8274505948284006 36.57976811178294,6.786885592178504 36.759645345082994,6.747911525542232 36.93972960297566,6.669036295356098 37.29977363254791,6.643703474857256 37.42058925839714,6.318662824640796 37.378316877900765,6.028049196077316 37.33971105729303,5.7377353600696805 37.30039351982579,5.3028370190736585 37.24008662953988,5.0132931921715596 37.198997582773245,4.579571544192815 37.136041848510466,4.290826457089656 37.09319257663109,3.8667171378657477 37.02888889949638,3.8986833319626615 36.908291401611436,3.944296192492131 36.728070943415574,3.988980470775964 36.547714793912114,4.035589601553449 36.367660102578526,4.0829197863596765 36.187722661522955,4.132798576187687 36.00818649790655,4.166737503305979 35.8261893463802,4.207958552699997 35.64532123275705,4.265519760321003 35.40731705346817)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65744492826858 46.43457765302744 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 2023-07-30T21:21:07.605935Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/N35E006/2023/07/30/05F897 2.0E-4 2.0E-4 true block average 2 2 36.0 6.0 35.0 7.0 POLYGON((6.949714944046442 36.0,6.988574198107494 35.801090263480404,6.387217400581047 35.719748985697315,6.0 35.66562104840389,6.0 36.0,6.949714944046442 36.0)) 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_05F897_N35E006_2023_07_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F897_N35E006_2023_07_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F897_N35E006_2023_07_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F897_N35E006_2023_07_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F897_N35E006_2023_07_30_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