https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-12T18:06:24.178323Z 2023-09-12T18:06:53.350496Z s3://sentinel-s1-l1c/GRD/2023/9/12/IW/DV/S1A_IW_GRDH_1SDV_20230912T180624_20230912T180653_050298_060E26_FFEE 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 2023-09-12T18:06:24.178323Z 2023-09-12T18:06:53.350496Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230912T195955_V20230912T162204_20230912T193934.EOF 347.7197512878793 693000 Copernicus Ground Segment 2023-09-12T20:50:15.728905Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230912T180624_20230912T180653_050298_060E26_FFEE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.7380846714238591 20.646718968952232,-0.1465520946599957 20.755052571101032,0.44941978157000356 20.861989384354825,1.0450848564125006 20.966653466094694,1.632215348412507 21.06764144880752,1.3145908419736165 22.70217610266217,0.7201559068071585 22.60224698255946,0.11665162272737378 22.498391270662044,-0.4854950483905379 22.39236190911886,-1.0820133744862483 22.28495298896106,-0.8893036579311029 21.37179562196603,-0.8518862415236951 21.190433125511547,-0.7380846714238591 20.646718968952232)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83303205098207 46.04221825139661 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 2023-09-13T00:58:39.161422Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N21W001/2023/09/12/060E26 2.0E-4 2.0E-4 true block average 2 2 22.0 -1.0 21.0 0.0 POLYGON((-0.8120278188197941 21.0,-1.0 21.896331603163944,-1.0 22.0,0.0 22.0,0.0 21.0,-0.8120278188197941 21.0)) 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_060E26_N21W001_2023_09_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060E26_N21W001_2023_09_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060E26_N21W001_2023_09_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060E26_N21W001_2023_09_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060E26_N21W001_2023_09_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