https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-02-27T17:43:48.694644Z 2022-02-27T17:44:17.715845Z s3://sentinel-s1-l1c/GRD/2022/2/27/IW/DV/S1A_IW_GRDH_1SDV_20220227T174348_20220227T174417_042101_050417_61D0 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 2022-02-27T17:43:48.694644Z 2022-02-27T17:44:17.715845Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220227T175924_V20220227T160528_20220227T224028.EOF 348.03669616940294 693000 Copernicus S1 Core Ground Segment - TLS 2022-02-27T19:44:24.047015Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220227T174348_20220227T174417_042101_050417_61D0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((7.772193162292998 -0.6037672730320458,9.978794135771661 -0.12786010232546158,9.890530453602107 0.29222791960603123,9.853546692788886 0.47338880404000705,9.815825260116945 0.6543834244295682,9.77675377909158 0.835080745838492,9.738752532867972 1.0160025101476309,9.70168325709368 1.197117992962471,9.638634265610893 1.4995037442120227,7.4300819198760255 1.0283261814599545,7.772193162292998 -0.6037672730320458)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66275 45.94549230341455 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 2022-02-27T21:56:18.780741Z Batch API, v4.92.0 s3://deafrica-sentinel-1/s1_rtc/S01E007/2022/02/27/050417 2.0E-4 2.0E-4 true block average 2 2 0.0 7.0 -1.0 8.0 POLYGON((7.772193162293 -0.6037672730320451,7.645634495361766 0.0,8.0 0.0,8.0 -0.5546351875740031,7.772193162293 -0.6037672730320451)) 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_050417_S01E007_2022_02_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_050417_S01E007_2022_02_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_050417_S01E007_2022_02_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_050417_S01E007_2022_02_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_050417_S01E007_2022_02_27_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