https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-30T18:26:26.828327Z 2023-01-30T18:26:55.842012Z s3://sentinel-s1-l1c/GRD/2023/1/30/IW/DV/S1A_IW_GRDH_1SDV_20230130T182626_20230130T182655_047017_05A3C2_AB7C 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 2023-01-30T18:26:26.828327Z 2023-01-30T18:26:55.842012Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230130T203716_V20230130T164637_20230130T200407.EOF 348.0232682595997 693000 Copernicus Ground Segment 2023-01-30T20:59:28.636650Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230130T182626_20230130T182655_047017_05A3C2_AB7C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.5636773326005553 4.4176956047683795,-2.4535317592218777 4.649735492333985,-1.3491943482779096 4.878657599908602,-1.3970821345821176 5.1154773096809505,-1.4329417953981243 5.296680030895512,-1.4694676470988983 5.477738853266248,-1.50690268524847 5.658604517718598,-1.5796711340035534 6.0207506042787085,-1.6131307451438457 6.2024125611641185,-1.6516176823051971 6.383040193602932,-1.6761226219370817 6.504252981531399,-2.2254164387902335 6.39234053257725,-2.784604963914272 6.277755137411406,-3.343290481409555 6.162622632461517,-3.8983371303596073 6.047606577202855,-3.873901865534997 5.925928428578805,-3.7617285401607914 5.381362311174715,-3.6877658027138187 5.018133255398384,-3.5636773326005553 4.4176956047683795)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76805 46.04087541110672 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 2023-01-31T07:24:19.035712Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N05W002/2023/01/30/05A3C2 2.0E-4 2.0E-4 true block average 2 2 6.0 -2.0 5.0 -1.0 POLYGON((-1.5755015755294157 6.0,-1.3737312372505488 5.0,-2.0 5.0,-2.0 6.0,-1.5755015755294157 6.0)) 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_05A3C2_N05W002_2023_01_30_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A3C2_N05W002_2023_01_30_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A3C2_N05W002_2023_01_30_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A3C2_N05W002_2023_01_30_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A3C2_N05W002_2023_01_30_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