https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-02T04:11:53.178004Z 2023-04-02T04:12:17.567234Z s3://sentinel-s1-l1c/GRD/2023/4/2/IW/DV/S1A_IW_GRDH_1SDV_20230402T041153_20230402T041217_047912_05C1E2_1547 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 2023-04-02T04:11:53.178004Z 2023-04-02T04:12:17.567234Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230402T053915_V20230402T014128_20230402T045858.EOF 192.0173785576493 693000 Copernicus Ground Segment 2023-04-02T06:30:30.917074Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230402T041153_20230402T041217_047912_05C1E2_1547 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.89456040927969 -7.586686407915504,22.360043969697923 -7.467856318648772,21.795773878288855 -7.3416400554155326,21.234775075497744 -7.215397914604327,20.68258136286817 -7.090400753351794,20.60108226694702 -7.451567813703123,20.561194327471334 -7.632409010007503,20.520345151337278 -7.813037277337957,20.476979365058 -7.993093545206731,20.437346926421704 -8.17401814123344,20.378193308888456 -8.43442781035705,20.93031580114139 -8.560406580379741,21.49320026234385 -8.687953980491162,22.05659827579735 -8.814712334633995,22.59680466417963 -8.935388816459872,22.69481576659761 -8.49286177846691,22.735927987556575 -8.311858184612515,22.816720342916867 -7.949545097259123,22.85474422312469 -7.767866321193875,22.89456040927969 -7.586686407915504)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.55223 45.94361513982243 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 2023-04-02T14:55:09.762568Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/S09E021/2023/04/02/05C1E2 2.0E-4 2.0E-4 true block average 2 2 -8.0 21.0 -9.0 22.0 POLYGON((22.0 -8.80197834531189,21.0 -8.576196745157752,21.0 -8.0,22.0 -8.0,22.0 -8.80197834531189)) 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_05C1E2_S09E021_2023_04_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C1E2_S09E021_2023_04_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C1E2_S09E021_2023_04_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C1E2_S09E021_2023_04_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C1E2_S09E021_2023_04_02_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