https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-05T16:32:04.246854Z 2021-05-05T16:32:29.244950Z s3://sentinel-s1-l1c/GRD/2021/5/5/IW/DV/S1B_IW_GRDH_1SDV_20210505T163204_20210505T163229_026771_0332B2_06BA 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 2021-05-05T16:32:04.246854Z 2021-05-05T16:32:29.244950Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.75643524628794 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-05T19:57:10.236557Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210505T163204_20210505T163229_026771_0332B2_06BA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.52654207214559 -19.3673265167879,29.094358292456825 -19.237208892053605,29.687821455940455 -19.099115930725922,30.279173946740457 -18.95939818046216,30.83755747708415 -18.825522499766667,30.696131969452896 -18.286371823715903,30.650481228366182 -18.10628740431396,30.604131068808094 -17.926383899748924,30.556887184891856 -17.74671104298894,30.511061616982918 -17.566704819087796,30.447622976576973 -17.327977006579612,29.893726599733064 -17.460018512396843,29.302616767261707 -17.59903583974174,28.71488025767981 -17.73530229416879,28.153114854784704 -17.86371865736063,28.169020636780555 -17.92297063597147,28.212184238195125 -18.10384689050819,28.259301992426806 -18.283827033472317,28.301589535352093 -18.464920237112842,28.348026454913644 -18.645072245759795,28.391919673483077 -18.825815227878277,28.434551611771525 -19.00685522835022,28.482038970490677 -19.186791973881377,28.52654207214559 -19.3673265167879)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.38135 45.94898428308451 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 2021-12-26T05:09:55.920662Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S19E028/2021/05/05/0332B2 2.0E-4 2.0E-4 true block average 2 2 -18.0 28.0 -19.0 29.0 POLYGON((28.432937318404058 -19.0,28.34802645491388 -18.64507224576123,28.30158953535249 -18.464920237114544,28.25930199242716 -18.283827033473088,28.212184238198315 -18.103846890520874,28.187402622711613 -18.0,29.0 -18.0,29.0 -19.0,28.432937318404058 -19.0)) 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_0332B2_S19E028_2021_05_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0332B2_S19E028_2021_05_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0332B2_S19E028_2021_05_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0332B2_S19E028_2021_05_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0332B2_S19E028_2021_05_05_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