https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-11T06:38:19.539594Z 2023-08-11T06:38:48.519832Z s3://sentinel-s1-l1c/GRD/2023/8/11/IW/DV/S1A_IW_GRDH_1SDV_20230811T063819_20230811T063848_049824_05FDE9_9CC8 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 2023-08-11T06:38:19.539594Z 2023-08-11T06:38:48.519832Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230811T064248_V20230811T055645_20230811T123145.EOF 192.5636154479663 693000 Copernicus Ground Segment 2023-08-11T07:29:50.910050Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230811T063819_20230811T063848_049824_05FDE9_9CC8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.545645957769173 28.687667019596752,-8.941085604303185 28.7542582827898,-9.21047807222812 28.798910683064864,-9.744533913097008 28.885738098646108,-10.140447116924664 28.948656334648337,-10.406977031850161 28.990314099105717,-10.673014474776698 29.031336900885314,-11.07302588189611 29.09196489436117,-11.143250995611973 28.730584770075435,-11.179107566611716 28.549954267426756,-11.216352129432174 28.369530192509224,-11.25168359359208 28.188814322889403,-11.287630888324324 28.0081875676207,-11.322757090367205 27.827431843790066,-11.358508920449944 27.646768029779796,-11.393708786604499 27.47224578895554,-10.868281518582567 27.39023422214998,-10.605195778996556 27.348380873545338,-10.212031367784503 27.284851337137173,-9.818149076987615 27.220026858786163,-9.555583397842756 27.176157899299977,-9.292896388938154 27.131742934229386,-8.901933077685326 27.064663345356532,-8.865001782815392 27.239872373939747,-8.82440617674286 27.420738189275035,-8.74608931906 27.7829663395514,-8.626327545755112 28.325924774208975,-8.584354924108712 28.506565082671713,-8.545645957769173 28.687667019596752)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78969975032124 46.61406299586267 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 2023-08-11T12:39:43.758038Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N28W012/2023/08/11/05FDE9 2.0E-4 2.0E-4 true block average 2 2 29.0 -12.0 28.0 -11.0 POLYGON((-11.28922197572322 28.0,-11.21635212943743 28.369530192482966,-11.143250995612217 28.73058477007449,-11.090896939905111 29.0,-11.0 29.0,-11.0 28.0,-11.28922197572322 28.0)) 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_05FDE9_N28W012_2023_08_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05FDE9_N28W012_2023_08_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05FDE9_N28W012_2023_08_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05FDE9_N28W012_2023_08_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05FDE9_N28W012_2023_08_11_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