https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-13T16:33:31.594883Z 2018-08-13T16:33:56.311554Z s3://sentinel-s1-l1c/GRD/2018/8/13/IW/DV/S1B_IW_GRDH_1SDV_20180813T163331_20180813T163356_012246_01690D_F0A9 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-08-13T16:33:31.594883Z 2018-08-13T16:33:56.311554Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180813T172229_V20180813T131949_20180813T163719.EOF 347.90920679167374 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-13T17:45:49.083512Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180813T163331_20180813T163356_012246_01690D_F0A9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.071870389 -13.345724419,27.642709895 -13.216457134,28.217883228 -13.084792344,28.792445627 -12.951859797,29.31525311 -12.829681225,29.271934101 -12.649459522,29.143243486 -12.108275557,29.101440579 -11.927642725,28.993473713 -11.467466587,28.473010928 -11.588279369,27.90109449 -11.719842275,27.328641144 -11.85027305,26.76057076 -11.978451389,26.86514869 -12.440319098,26.905558821 -12.621618203,26.947352039 -12.802609815,27.030005148 -13.164823775,27.071870389 -13.345724419)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69258 46.15892170632686 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 2021-12-22T23:57:11.429149Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S12E028/2018/08/13/01690D 2.0E-4 2.0E-4 true block average 2 2 -11.0 28.0 -12.0 29.0 POLYGON((28.0 -11.697090181424086,28.99347371300008 -11.46746658700002,29.0 -11.495282913048634,29.0 -12.0,28.0 -12.0,28.0 -11.697090181424086)) 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_01690D_S12E028_2018_08_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01690D_S12E028_2018_08_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01690D_S12E028_2018_08_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01690D_S12E028_2018_08_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01690D_S12E028_2018_08_13_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 2019 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