https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-26T04:57:16.226771Z 2023-01-26T04:57:32.860608Z s3://sentinel-s1-l1c/GRD/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T045716_20230126T045732_046950_05A179_134C 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 2023-01-26T04:57:16.226771Z 2023-01-26T04:57:32.860608Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230126T063417_V20230126T023051_20230126T054821.EOF 191.984628373581 693000 Copernicus Ground Segment 2023-01-26T07:25:18.265934Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230126T045716_20230126T045732_046950_05A179_134C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((13.627659092679314 6.893761629253656,13.075986002988607 7.007383462075902,12.515141582655563 7.12217226398762,11.958429000881743 7.235380284493276,11.413636981268665 7.34544272637684,11.376452683486141 7.164660529738865,11.33245623304721 6.985160941541777,11.299281646511341 6.803462970005609,11.264617340393697 6.622059846641701,11.232903134405195 6.466706042394976,11.783349388027906 6.354548903051921,12.339743159937088 6.240529992451606,12.897956206719975 6.125491597971159,13.450203893634628 6.011058734891625,13.48196786017472 6.166979412027797,13.556959370386652 6.529978222844075,13.59317303832164 6.711739649077966,13.627659092679314 6.893761629253656)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89683274498452 46.09501236082393 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 2023-01-26T11:13:39.042048Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N06E011/2023/01/26/05A179 2.0E-4 2.0E-4 true block average 2 2 7.0 11.0 6.0 12.0 POLYGON((12.0 6.310151808754766,11.23290313440525 6.466706042394966,11.264617340392943 6.622059846637795,11.33609337732467 7.0,12.0 7.0,12.0 6.310151808754766)) 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_05A179_N06E011_2023_01_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A179_N06E011_2023_01_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A179_N06E011_2023_01_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A179_N06E011_2023_01_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A179_N06E011_2023_01_26_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