https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-18T03:53:12.838302Z 2023-10-18T03:53:25.471215Z s3://sentinel-s1-l1c/GRD/2023/10/18/IW/DV/S1A_IW_GRDH_1SDV_20231018T035312_20231018T035325_050814_061FD2_90E1 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 2023-10-18T03:53:12.838302Z 2023-10-18T03:53:25.471215Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231018T021048_V20231018T013329_20231018T080829.EOF 192.709546327956 693000 Copernicus Ground Segment 2023-10-18T04:06:05.424678Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231018T035312_20231018T035325_050814_061FD2_90E1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.06643218204136 30.814228129055646,32.67386185712985 30.878676690850117,32.41054876467357 30.9211907702997,32.01396344188879 30.984141835582577,31.749364650797137 31.025421186222676,31.352007555175714 31.086328951092487,31.086804320912474 31.126257257895414,30.82140600629493 31.16563643247936,30.479639225169688 31.21547787031424,30.371848919519664 30.67398132421402,30.35249934460942 30.57932887920149,30.691925509886865 30.529288331577902,30.955759263329117 30.489733433407295,31.219331382688964 30.44965319494665,31.613136939485216 30.388715576722237,31.87610966757697 30.347320927080027,32.2689099279682 30.28443991584196,32.53309371906496 30.241442068143243,32.91892727125142 30.177614676922843,32.93944124764421 30.272633076123167,32.98138332363383 30.453257227250266,33.06643218204136 30.814228129055646)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76136012099292 46.18317292003857 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 2023-10-18T10:33:07.135157Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N30E030/2023/10/18/061FD2 2.0E-4 2.0E-4 true block average 2 2 31.0 30.0 30.0 31.0 POLYGON((31.0 30.48300594159308,30.35249934460959 30.579328879201494,30.43674619903807 31.0,31.0 31.0,31.0 30.48300594159308)) 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_061FD2_N30E030_2023_10_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061FD2_N30E030_2023_10_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061FD2_N30E030_2023_10_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061FD2_N30E030_2023_10_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061FD2_N30E030_2023_10_18_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