https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-09T18:44:43.166053Z 2023-02-09T18:45:08.165462Z s3://sentinel-s1-l1c/GRD/2023/2/9/IW/DV/S1A_IW_GRDH_1SDV_20230209T184443_20230209T184508_047163_05A89F_56C7 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 2023-02-09T18:44:43.166053Z 2023-02-09T18:45:08.165462Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230209T204706_V20230209T170304_20230209T202034.EOF 347.95528915516144 693000 Copernicus Ground Segment 2023-02-09T21:22:21.136026Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230209T184443_20230209T184508_047163_05A89F_56C7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.014336581054065 10.935144794610368,-8.448183552578563 11.048339690168465,-7.882352966769105 11.160324355259537,-7.315079085002277 11.271436063231736,-6.764346755500196 11.378186423264351,-6.872228851311888 11.920989253166896,-6.942722752107979 12.283166578977434,-7.014138296340951 12.645146002305005,-7.061059879979783 12.886366953743837,-7.615779286518785 12.780633947414984,-8.185254980436232 12.670778966446477,-8.755716343908773 12.559415413141334,-9.32603729487235 12.44676861797959,-9.313558138045739 12.386514645387857,-9.27473015580293 12.205371808279383,-9.23742365351314 12.023924721437032,-9.197968962869739 11.84290461247889,-9.163908209781242 11.660805431275708,-9.090720502219472 11.297611557725233,-9.05216573863696 11.116404879767552,-9.014336581054065 10.935144794610368)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87679386840637 46.08860712212285 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 2023-02-10T08:40:35.862371Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N11W010/2023/02/09/05A89F 2.0E-4 2.0E-4 true block average 2 2 12.0 -10.0 11.0 -9.0 POLYGON((-9.027871926039854 11.0,-9.090720502220115 11.297611557728393,-9.163908209781448 11.66080543127671,-9.197968962869625 11.842904612478266,-9.232209081008193 12.0,-9.0 12.0,-9.0 11.0,-9.027871926039854 11.0)) 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_05A89F_N11W010_2023_02_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A89F_N11W010_2023_02_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A89F_N11W010_2023_02_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A89F_N11W010_2023_02_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A89F_N11W010_2023_02_09_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