https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-22T02:17:56.191569Z 2023-01-22T02:18:25.203052Z s3://sentinel-s1-l1c/GRD/2023/1/22/IW/DV/S1A_IW_GRDH_1SDV_20230122T021756_20230122T021825_046890_059F7D_596C 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 2023-01-22T02:17:56.191569Z 2023-01-22T02:18:25.203052Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230122T034520_V20230121T234617_20230122T030347.EOF 192.0948229440031 693000 Copernicus Ground Segment 2023-01-22T04:31:11.434611Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230122T021756_20230122T021825_046890_059F7D_596C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((50.658116632564585 -12.21581891570905,50.08597583348121 -12.086706169862534,49.509374278066055 -11.95528211335001,48.933327330200754 -11.822688626731974,48.416833267128375 -11.702704506266567,48.27498469416047 -12.301792930341275,48.188812332965576 -12.662422475732722,48.057767197049785 -13.203019806159874,48.027931583647344 -13.323310191954327,48.54653384016632 -13.444745948298777,49.1250493297139 -13.578813244300548,49.70471884800493 -13.711668918919393,50.2846462946208 -13.843096765283493,50.47931503827905 -12.998152473823273,50.658116632564585 -12.21581891570905)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51671752462543 46.07572631488382 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 2023-01-22T15:40:36.492628Z Batch API, v4.171.0 s3://deafrica-sentinel-1/s1_rtc/S13E049/2023/01/22/059F7D 2.0E-4 2.0E-4 true block average 2 2 -12.0 49.0 -13.0 50.0 POLYGON((49.70556669276943 -12.0,50.0 -12.067109807882462,50.0 -13.0,49.0 -13.0,49.0 -12.0,49.70556669276943 -12.0)) 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_059F7D_S13E049_2023_01_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059F7D_S13E049_2023_01_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059F7D_S13E049_2023_01_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059F7D_S13E049_2023_01_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059F7D_S13E049_2023_01_22_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