https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-04T18:01:50.499193Z 2022-03-04T18:02:19.531537Z s3://sentinel-s1-l1c/GRD/2022/3/4/IW/DV/S1A_IW_GRDH_1SDV_20220304T180150_20220304T180219_042175_050694_601F 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 2022-03-04T18:01:50.499193Z 2022-03-04T18:02:19.531537Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220304T181044_V20220304T161341_20220304T224841.EOF 346.9171485789608 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-05T07:21:29.394375Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220304T180150_20220304T180219_042175_050694_601F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.796612495974437 34.93738908213847,-1.3865011478622733 35.001280897512885,-1.1050827711562528 35.044260101043996,-0.8201590278741646 35.08706285305909,-0.39949770845375515 35.1489627885847,0.021218322837431528 35.20932268577228,0.3076095755858014 35.249519626695545,0.5881782373532813 35.28821324905219,0.9101159733970065 35.331747883884326,0.8594046353092457 35.569388523176244,0.8184649826515286 35.74920235819406,0.7798396184678313 35.92932181812678,0.7456679759909512 36.11002175568792,0.6684621730069393 36.47025973447373,0.5697926787178696 36.95235334288292,0.24101629553426285 36.909204082007335,-0.04734594866235334 36.87055463205452,-0.3354154799441628 36.83120763976717,-0.7669611365349531 36.77088314072547,-1.054279320065174 36.72979992680017,-1.4846772650618294 36.66687923747018,-1.7712166963310203 36.62407078859245,-2.1961465776177502 36.55922931443324,-2.037083193932499 35.89603726858229,-1.865413391039575 35.17369105135248,-1.80796858129841 34.9953905981957,-1.796612495974437 34.93738908213847)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66077551049153 46.40877917552055 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 2022-03-05T12:07:38.498443Z Batch API, v4.92.0 s3://deafrica-sentinel-1/s1_rtc/N35W002/2022/03/04/050694 2.0E-4 2.0E-4 true block average 2 2 36.0 -2.0 35.0 -1.0 POLYGON((-1.8094536375895431 35.0,-1.8654133910394681 35.17369105135208,-2.0 35.73999989678722,-2.0 36.0,-1.0 36.0,-1.0 35.06004619083418,-1.394723024213861 35.0,-1.8094536375895431 35.0)) 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_050694_N35W002_2022_03_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_050694_N35W002_2022_03_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_050694_N35W002_2022_03_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_050694_N35W002_2022_03_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_050694_N35W002_2022_03_04_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