https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-10T02:11:05.172938Z 2023-02-10T02:11:30.170995Z s3://sentinel-s1-l1c/GRD/2023/2/10/IW/DV/S1A_IW_GRDH_1SDV_20230210T021105_20230210T021130_047167_05A8C6_D453 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 2023-02-10T02:11:05.172938Z 2023-02-10T02:11:30.170995Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230210T033300_V20230209T233802_20230210T025532.EOF 192.2140007187495 693000 Copernicus Ground Segment 2023-02-10T04:19:51.072572Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230210T021105_20230210T021130_047167_05A8C6_D453 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((51.5509151368835 -17.131406529100083,50.978816961910645 -17.00084219146082,50.39100304897927 -16.86483741670908,49.80351313159189 -16.72704162750043,49.26018071002102 -16.597930171994257,49.16657993078109 -16.957191565569115,49.12383843103292 -17.137871229623897,49.07949139445482 -17.31817451117866,49.031552788415596 -17.49761835890755,48.98584171728304 -17.67761526626687,48.937104270326714 -17.85688828910413,48.893051978378566 -18.037314306449527,48.87701840072434 -18.096626562659615,49.42612796542485 -18.227882050911848,50.01751527501922 -18.367251360528847,50.60984140218083 -18.5047961744036,51.18641800970109 -18.636705715536642,51.37671883679809 -17.854246866231605,51.5509151368835 -17.131406529100083)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.28958 45.97001073624453 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 2023-02-10T08:24:49.095477Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/S18E048/2023/02/10/05A8C6 2.0E-4 2.0E-4 true block average 2 2 -17.0 48.0 -18.0 49.0 POLYGON((48.902162530979126 -18.0,48.93710427032143 -17.85688828912419,49.0 -17.62186406553113,49.0 -18.0,48.902162530979126 -18.0)) 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_05A8C6_S18E048_2023_02_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A8C6_S18E048_2023_02_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A8C6_S18E048_2023_02_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A8C6_S18E048_2023_02_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A8C6_S18E048_2023_02_10_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