https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-04-28T04:13:29.845643Z 2020-04-28T04:13:54.843582Z s3://sentinel-s1-l1c/GRD/2020/4/28/IW/DV/S1B_IW_GRDH_1SDV_20200428T041329_20200428T041354_021339_028817_ECF7 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 2020-04-28T04:13:29.845643Z 2020-04-28T04:13:54.843582Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200428T060335_V20200428T014843_20200428T050613.EOF 192.0531328861733 693000 Copernicus S1 Core Ground Segment - DPA 2020-04-28T06:14:06.676489Z Sentinel-1 IPF, 003.20 S1B_IW_GRDH_1SDV_20200428T041329_20200428T041354_021339_028817_ECF7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.152618036279534 12.902506198842953,24.576160552409757 13.015890600929332,24.010554862851883 13.12579411227339,23.43905718702205 13.23548072374313,22.887114593402497 13.340104033313104,22.81956857288496 12.97754542548311,22.71546183352051 12.434047582959423,22.645381679875516 12.071814456667594,22.59713867592452 11.830915781493273,23.145966112139064 11.725085239265853,23.715279302014466 11.614100064505067,24.282529968222622 11.502309834824574,24.847521970773776 11.389775382447203,25.007036552566923 12.17614149835776,25.04049183912281 12.358344167329127,25.078262473437402 12.539686096917077,25.152618036279534 12.902506198842953)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.90501237131171 46.11388002260124 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 2021-12-25T09:53:11.525266Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N12E023/2020/04/28/028817 2.0E-4 2.0E-4 true block average 2 2 13.0 23.0 12.0 24.0 POLYGON((23.0 12.0,23.0 13.0,24.0 13.0,24.0 12.0,23.0 12.0)) 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_028817_N12E023_2020_04_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_028817_N12E023_2020_04_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_028817_N12E023_2020_04_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_028817_N12E023_2020_04_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_028817_N12E023_2020_04_28_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