https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-09T18:47:08.874006Z 2022-01-09T18:47:33.871825Z s3://sentinel-s1-l1c/GRD/2022/1/9/IW/DV/S1A_IW_GRDH_1SDV_20220109T184708_20220109T184733_041388_04EBBF_0FA7 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 2022-01-09T18:47:08.874006Z 2022-01-09T18:47:33.871825Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220109T205039_V20220109T170259_20220109T202029.EOF 347.74073335214774 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-09T23:22:10.049428Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220109T184708_20220109T184733_041388_04EBBF_0FA7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.889322040072344 20.004208371679812,-10.300728547959974 20.112714824089075,-9.706947931271873 20.220040087299832,-9.112609097887567 20.32531438907988,-8.530464280173678 20.42633398443612,-8.67129045966475 21.149642821701672,-8.822385978153306 21.933181850301164,-9.411266065584275 21.833099157185913,-10.011890670745245 21.72870759618528,-10.611125109716198 21.622236985885,-11.202143745644861 21.51495554996263,-11.153430901348717 21.273241530912586,-11.07905567916983 20.910438456955717,-10.889322040072344 20.004208371679812)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84069738186227 46.05244687752226 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 2022-01-10T02:33:13.758170Z Batch API, v4.79.2 s3://deafrica-sentinel-1/s1_rtc/N20W012/2022/01/09/04EBBF 2.0E-4 2.0E-4 true block average 2 2 21.0 -12.0 20.0 -11.0 POLYGON((-11.0 20.532842606180825,-11.097415941639326 21.0,-11.0 21.0,-11.0 20.532842606180825)) 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_04EBBF_N20W012_2022_01_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04EBBF_N20W012_2022_01_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04EBBF_N20W012_2022_01_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04EBBF_N20W012_2022_01_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04EBBF_N20W012_2022_01_09_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 2019 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