https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-11-20T06:37:51.990136Z 2022-11-20T06:38:16.988929Z s3://sentinel-s1-l1c/GRD/2022/11/20/IW/DV/S1A_IW_GRDH_1SDV_20221120T063751_20221120T063816_045974_058056_AD4C 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 2022-11-20T06:37:51.990136Z 2022-11-20T06:38:16.988929Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221120T064516_V20221120T055642_20221120T123142.EOF 192.6455309028009 693000 Copernicus Ground Segment 2022-11-20T07:25:12.093221Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221120T063751_20221120T063816_045974_058056_AD4C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.238379639726869 30.199645172890996,-8.624090569792214 30.263400791548452,-8.88796803697111 30.306315268075238,-9.28859299386729 30.37038039008961,-9.55946535307655 30.412952275520265,-10.102473540445938 30.496495549296352,-10.374432091550778 30.53743603048385,-10.78170471026433 30.597623165925857,-10.855373887254183 30.23681343094416,-10.891092300808097 30.05619372437958,-10.961895904528662 29.694849857485096,-10.996678127879298 29.51407992392704,-11.0304111568324 29.333148825489626,-11.076776234252751 29.09297424932415,-10.541965195788105 29.01163660019096,-10.276384122012328 28.970405049161286,-9.878868569285892 28.90765041284399,-9.612048540621927 28.864830420097643,-9.213303185118187 28.79978888937755,-8.943905418276048 28.75513690392613,-8.553991038863556 28.689483756043757,-8.500305481195007 28.929851649647222,-8.46456796648315 29.111549539526642,-8.42328332372856 29.292312514926532,-8.389326967772973 29.47430682893309,-8.350436729577961 29.655472188200434,-8.319202892771315 29.83791604998875,-8.238379639726869 30.199645172890996)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77818895031171 46.57052963802101 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 2022-11-20T08:59:16.325776Z Batch API, v4.157.0 s3://deafrica-sentinel-1/s1_rtc/N29W010/2022/11/20/058056 2.0E-4 2.0E-4 true block average 2 2 30.0 -10.0 29.0 -9.0 POLYGON((-10.0 29.0,-10.0 30.0,-9.0 30.0,-9.0 29.0,-10.0 29.0)) 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_058056_N29W010_2022_11_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_058056_N29W010_2022_11_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_058056_N29W010_2022_11_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_058056_N29W010_2022_11_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_058056_N29W010_2022_11_20_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