https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-11T04:17:18.302440Z 2022-05-11T04:17:52.306074Z s3://sentinel-s1-l1c/GRD/2022/5/11/IW/DV/S1A_IW_GRDH_1SDV_20220511T041718_20220511T041752_043158_052784_AF72 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 2022-05-11T04:17:18.302440Z 2022-05-11T04:17:52.306074Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220511T024246_V20220511T015757_20220511T083257.EOF 192.7568151720429 693000 Copernicus Ground Segment 2022-05-11T04:27:05.643445Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220511T041718_20220511T041752_043158_052784_AF72 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.204568654405506 32.17635177853257,26.80295497822282 32.24119121775958,26.53253189290997 32.28408011080954,26.126424522273513 32.34732788641302,25.855375192051973 32.388767267672165,25.448341634905844 32.449833899112214,25.176683768431207 32.48981468045857,24.904787570947107 32.52920955087724,24.579497621603416 32.5755073043849,24.47157208625449 32.033973108557014,24.39722221780851 31.6732143131322,24.360953031349872 31.49270287969989,24.25330421593719 30.950982256826606,24.19496490218156 30.65443561682133,24.51356045470927 30.607555352043086,24.779705366916065 30.5677465388969,25.04573360567407 30.527379579434772,25.444122150864242 30.465850664958154,25.70953435301165 30.42414150370014,26.107559186005084 30.36051548101928,26.37282224857897 30.31739366724205,26.767177886680393 30.252221168057275,26.83290452541421 30.549347656793636,26.87231481838011 30.730438229239333,26.912888801696997 30.911337973318158,26.9963802265632 31.272758402238054,27.0399774956711 31.45316938180416,27.204568654405506 32.17635177853257)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71161028716703 46.30620715175939 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 2022-05-11T06:01:56.395052Z Batch API, v4.110.0 s3://deafrica-sentinel-1/s1_rtc/N30E024/2022/05/11/052784 2.0E-4 2.0E-4 true block average 2 2 31.0 24.0 30.0 25.0 POLYGON((25.0 30.534319168310272,24.19496490218154 30.654435616821438,24.263044849326143 31.0,25.0 31.0,25.0 30.534319168310272)) 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_052784_N30E024_2022_05_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_052784_N30E024_2022_05_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_052784_N30E024_2022_05_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_052784_N30E024_2022_05_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_052784_N30E024_2022_05_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