https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-11-21T04:19:25.777475Z 2023-11-21T04:19:50.775398Z s3://sentinel-s1-l1c/GRD/2023/11/21/IW/DV/S1A_IW_GRDH_1SDV_20231121T041925_20231121T041950_051310_0630D8_D561 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 2023-11-21T04:19:25.777475Z 2023-11-21T04:19:50.775398Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231121T054603_V20231121T014950_20231121T050720.EOF 191.988326973425 693000 Copernicus Ground Segment 2023-11-21T07:10:16.486031Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231121T041925_20231121T041950_051310_0630D8_D561 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.495986346414707 -4.612685073045302,20.396165583160982 -4.370598287453061,19.291622971357235 -4.125725103002638,19.252305310619363 -4.306465209989979,19.132681299181876 -4.848637114846437,19.051726383492507 -5.209848493691688,19.01278877179961 -5.390813138043631,18.959625346168686 -5.631077583084682,20.066574839172493 -5.878785487706662,21.16765459221894 -6.12282391213677,21.259555733498964 -5.700464834209532,21.298418303545162 -5.519022324605379,21.339230598375146 -5.338015021658454,21.379054872658603 -5.156793241414571,21.495986346414707 -4.612685073045302)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.60277 45.95095514409292 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 2023-11-21T09:11:00.561989Z Batch API, v4.270.0 s3://deafrica-sentinel-1/s1_rtc/S06E021/2023/11/21/0630D8 2.0E-4 2.0E-4 true block average 2 2 -5.0 21.0 -6.0 22.0 POLYGON((21.41275049764519 -5.0,21.339230598374744 -5.338015021660129,21.298418303546182 -5.519022324600867,21.194379855843483 -6.0,21.0 -6.0,21.0 -5.0,21.41275049764519 -5.0)) 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_0630D8_S06E021_2023_11_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0630D8_S06E021_2023_11_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0630D8_S06E021_2023_11_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0630D8_S06E021_2023_11_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0630D8_S06E021_2023_11_21_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