https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-15T16:20:56.166040Z 2023-05-15T16:21:21.165300Z s3://sentinel-s1-l1c/GRD/2023/5/15/IW/DV/S1A_IW_GRDH_1SDV_20230515T162056_20230515T162121_048546_05D6DC_EBBB 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 2023-05-15T16:20:56.166040Z 2023-05-15T16:21:21.165300Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230515T183231_V20230515T144313_20230515T180043.EOF 348.0292904123067 693000 Copernicus Ground Segment 2023-05-15T19:14:10.516240Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230515T162056_20230515T162121_048546_05D6DC_EBBB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.974155563773564 -3.3563802662610978,30.062410077116965 -3.1182639503135934,31.14991771033495 -2.879082717559977,31.070096735784432 -2.5178443859685156,31.035315258813355 -2.336056353840252,30.997099411912156 -2.1550348665300927,30.95808909507732 -1.9741944967620144,30.918330847986986 -1.7935245908939894,30.882402934521956 -1.612021145285952,30.829146679710117 -1.3719844418506726,29.63219060723431 -1.632490449819701,28.635500378722796 -1.848845456264439,28.648697656387526 -1.9084707722947627,28.68261725596018 -2.090934994471659,28.737879459474843 -2.2687488622736756,28.779710241275758 -2.4494926016517953,28.806222914484835 -2.6335860963767854,28.8483584188344 -2.814271062038657,28.894071374258417 -2.9941753706713023,28.93116609736468 -3.1759687834635124,28.974155563773564 -3.3563802662610978)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87530292998142 46.20744726985213 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 2023-05-16T01:17:09.840748Z Batch API, v4.202.0 s3://deafrica-sentinel-1/s1_rtc/S03E028/2023/05/15/05D6DC 2.0E-4 2.0E-4 true block average 2 2 -2.0 28.0 -3.0 29.0 POLYGON((28.89525988273531 -3.0,28.848358418835282 -2.814271062042186,28.806222914484895 -2.633586096376796,28.779710241275843 -2.449492601652241,28.737879459474648 -2.2687488622728815,28.682617255960064 -2.090934994471153,28.665712689339784 -2.0,29.0 -2.0,29.0 -3.0,28.89525988273531 -3.0)) 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_05D6DC_S03E028_2023_05_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D6DC_S03E028_2023_05_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D6DC_S03E028_2023_05_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D6DC_S03E028_2023_05_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D6DC_S03E028_2023_05_15_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