https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-30T04:22:16.700199Z 2023-01-30T04:22:45.708088Z s3://sentinel-s1-l1c/GRD/2023/1/30/IW/DV/S1A_IW_GRDH_1SDV_20230130T042216_20230130T042245_047008_05A376_ABF7 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 2023-01-30T04:22:16.700199Z 2023-01-30T04:22:45.708088Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230130T055914_V20230130T015756_20230130T051526.EOF 192.0754825796803 693000 Copernicus Ground Segment 2023-01-30T06:48:11.040Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230130T042216_20230130T042245_047008_05A376_ABF7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.384519435941364 14.312753359176568,22.80858956169298 14.424677129032089,22.227931706348823 14.535983459168769,21.652585847253516 14.644743394886326,21.107698334098394 14.746330293461154,21.096669179580132 14.687940476482428,21.061064565524603 14.507002046818963,21.024716798397986 14.326196745294043,20.989835799328148 14.145113603450268,20.883998704866748 13.60205400723161,20.849381551199357 13.42089863753263,20.78968698150492 13.119027064050588,21.331557288396255 13.016062316652508,21.9076489605971 12.905252016911508,22.47703921628096 12.794385050265019,23.044867018906537 12.682497810725758,23.073258431376956 12.803065240031234,23.11167464628622 12.984274352513285,23.148066159023326 13.165882086765617,23.187467992456494 13.34689388374248,23.260574268591675 13.710036188237254,23.295836593949243 13.891857426014267,23.33277353969228 14.073347555952683,23.37264841606031 14.25426081007217,23.384519435941364 14.312753359176568)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.95212843844826 46.20327725622698 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 2023-01-30T08:56:10.789791Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N14E023/2023/01/30/05A376 2.0E-4 2.0E-4 true block average 2 2 15.0 23.0 14.0 24.0 POLYGON((23.38451943594198 14.312753359176394,23.317845814996897 14.0,23.0 14.0,23.0 14.387479236019425,23.38451943594198 14.312753359176394)) 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_05A376_N14E023_2023_01_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A376_N14E023_2023_01_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A376_N14E023_2023_01_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A376_N14E023_2023_01_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A376_N14E023_2023_01_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