https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-11-26T18:26:54.903752Z 2022-11-26T18:27:19.902197Z s3://sentinel-s1-l1c/GRD/2022/11/26/IW/DV/S1A_IW_GRDH_1SDV_20221126T182654_20221126T182719_046069_058398_8AE6 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 2022-11-26T18:26:54.903752Z 2022-11-26T18:27:19.902197Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221126T170819_V20221126T163832_20221126T231332.EOF 346.87217105438066 693000 Copernicus Ground Segment 2022-11-26T19:13:51.356251Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221126T182654_20221126T182719_046069_058398_8AE6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.140800449439991 35.62516093051,-7.737275842799306 35.68751617515412,-7.453271670939834 35.730527872575635,-7.02669871242824 35.79378927818523,-6.7419447668018595 35.83512354013675,-6.314266046051667 35.89586070131687,-6.028787680182002 35.93550679629679,-5.7430262209831 35.974474827459886,-5.405410631151677 36.01957001210325,-5.441353839915269 36.199914637035754,-5.51027821654803 36.56116163505184,-5.5478556836075645 36.74137625937981,-5.587051629658616 36.92138344776373,-5.625301419330002 37.10151091576051,-5.66261008036207 37.28175698205935,-5.710843406146778 37.5217523391668,-6.055355135365298 37.4770382306261,-6.346188551902857 37.43844880500397,-6.637604618254342 37.399026535383285,-7.07383441691392 37.33859507980168,-7.364580288325309 37.29737159614497,-7.795308548177717 37.234901191112684,-8.086577662041226 37.191716034136306,-8.501718413374718 37.128831265178746,-8.313381122410417 36.34719276987279,-8.140800449439991 35.62516093051)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.56055640725262 46.32969632837229 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 2022-11-26T20:27:55.239234Z Batch API, v4.157.0 s3://deafrica-sentinel-1/s1_rtc/N36W008/2022/11/26/058398 2.0E-4 2.0E-4 true block average 2 2 37.0 -8.0 36.0 -7.0 POLYGON((-8.0 36.0,-8.0 37.0,-7.0 37.0,-7.0 36.0,-8.0 36.0)) 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_058398_N36W008_2022_11_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_058398_N36W008_2022_11_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_058398_N36W008_2022_11_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_058398_N36W008_2022_11_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_058398_N36W008_2022_11_26_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