https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-12T03:33:29.389435Z 2023-05-12T03:33:58.416084Z s3://sentinel-s1-l1c/GRD/2023/5/12/IW/DV/S1A_IW_GRDH_1SDV_20230512T033329_20230512T033358_048495_05D55E_5C54 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 2023-05-12T03:33:29.389435Z 2023-05-12T03:33:58.416084Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230512T050538_V20230512T010835_20230512T042605.EOF 192.0411178900899 693000 Copernicus Ground Segment 2023-05-12T06:21:27.635298Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230512T033329_20230512T033358_048495_05D55E_5C54 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.31347321550494 12.264525570810735,34.73890120755449 12.378146662797565,34.16173345910936 12.4909583227059,33.58228589024447 12.602873509528731,33.05474871644438 12.703578903292811,32.97234572087561 12.283381120414935,32.82915978923809 11.559193465325706,32.79236295869485 11.378326117573373,32.756206829886395 11.197330379502455,32.73259516363328 11.075730460547135,33.258151996119565 10.973576350307917,33.83214706250972 10.860881870108562,34.40085919854924 10.748082097465522,34.97433048503501 10.633193916769004,35.000184596447305 10.75485115606429,35.03735737856113 10.93639541071857,35.078065259469824 11.117227838685238,35.10962454658492 11.299894373664383,35.146996523293865 11.481392056263891,35.22747140914584 11.843237599772054,35.264025678189135 12.024894286192088,35.31347321550494 12.264525570810735)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89818803629338 46.24571694047301 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 2023-05-12T10:53:27.570126Z Batch API, v4.202.0 s3://deafrica-sentinel-1/s1_rtc/N12E035/2023/05/12/05D55E 2.0E-4 2.0E-4 true block average 2 2 13.0 35.0 12.0 36.0 POLYGON((35.313473215504935 12.264525570810786,35.25901627031656 12.0,35.0 12.0,35.0 12.326514614066214,35.313473215504935 12.264525570810786)) 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_05D55E_N12E035_2023_05_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D55E_N12E035_2023_05_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D55E_N12E035_2023_05_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D55E_N12E035_2023_05_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D55E_N12E035_2023_05_12_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