https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-06T17:09:20.316308Z 2023-08-06T17:09:49.333629Z s3://sentinel-s1-l1c/GRD/2023/8/6/IW/DV/S1A_IW_GRDH_1SDV_20230806T170920_20230806T170949_049757_05FBB2_255F 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 2023-08-06T17:09:20.316308Z 2023-08-06T17:09:49.333629Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230806T174553_V20230806T140209_20230806T171939.EOF 346.76402473808724 693000 Copernicus Ground Segment 2023-08-06T18:30:44.587072Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230806T170920_20230806T170949_049757_05FBB2_255F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.276251713716505 -36.649581764666806,23.652269666044816 -36.56351922161478,23.926139538198797 -36.49995833050147,24.19956067594645 -36.43577226925431,24.60884553788795 -36.338326441764494,24.88113395473785 -36.27258830326069,25.288708427356653 -36.17282609342996,25.55984924364695 -36.10555156375807,25.939103625191365 -36.01021814622733,25.78579269735279 -35.599339926027014,25.654941697385183 -35.24492649434033,25.525264191795763 -34.89034969703483,25.354040852814755 -34.41703978906626,24.981431785537346 -34.51047521454923,24.715084130635407 -34.576435451091335,24.31477904061341 -34.67428808498691,24.047389555710684 -34.73879475657613,23.645531352997082 -34.83445629263247,23.37711303126928 -34.897495049285176,23.108286977421947 -34.95994268148458,22.739247470003136 -35.0445360980424,22.896570054373363 -35.52129365174629,23.015628814445375 -35.8784954787627,23.13568661009113 -36.23556985450251,23.276251713716505 -36.649581764666806)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.7811 45.37162103770246 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 2023-08-06T23:53:12.384906Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/S37E024/2023/08/06/05FBB2 2.0E-4 2.0E-4 true block average 2 2 -36.0 24.0 -37.0 25.0 POLYGON((25.0 -36.24349340123473,24.608845537830636 -36.33832644177797,24.0 -36.48261946575975,24.0 -36.0,25.0 -36.0,25.0 -36.24349340123473)) 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_05FBB2_S37E024_2023_08_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05FBB2_S37E024_2023_08_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05FBB2_S37E024_2023_08_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05FBB2_S37E024_2023_08_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05FBB2_S37E024_2023_08_06_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