https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-27T06:38:17.437721Z 2022-10-27T06:38:46.415246Z s3://sentinel-s1-l1c/GRD/2022/10/27/IW/DV/S1A_IW_GRDH_1SDV_20221027T063817_20221027T063846_045624_057485_C74C 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 2022-10-27T06:38:17.437721Z 2022-10-27T06:38:46.415246Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221027T064317_V20221027T055643_20221027T123143.EOF 192.5621804113807 693000 Copernicus Ground Segment 2022-10-27T07:36:39.106683Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221027T063817_20221027T063846_045624_057485_C74C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.54931197925567 28.687574019987697,-8.944751724403298 28.754156867341408,-9.214140291924007 28.798802787400295,-9.748204522721101 28.885620197784746,-10.144124074686308 28.94853108430113,-10.41065211848329 28.990182947808172,-10.676690110364785 29.031200243864543,-11.076702528610022 29.09182001564809,-11.146816804567912 28.730979141720724,-11.182673454412216 28.55034786522523,-11.219917035728711 28.36992282223168,-11.255248784567222 28.18920615163171,-11.291195213064968 28.008578462526984,-11.326319949393694 27.827821666810063,-11.362070082130993 27.647156767308527,-11.397263178506009 27.47263260078301,-10.87183019227196 27.390631994385046,-10.608745362236197 27.348784733079533,-10.215578701916943 27.285263735906895,-9.952995986093887 27.24218559879804,-9.559127085339739 27.176584631030718,-9.296459715738713 27.132178984495567,-8.905473526233692 27.06510447240103,-8.868543339294598 27.24031445425896,-8.827948701786205 27.421181328326192,-8.749634019297309 27.783411481074644,-8.629870276444425 28.32637197218074,-8.587903708569412 28.507014259960815,-8.54931197925567 28.687574019987697)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78795017584048 46.61501332178616 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 2022-10-28T10:52:50.832253Z Batch API, v4.151.0 s3://deafrica-sentinel-1/s1_rtc/N28W012/2022/10/27/057485 2.0E-4 2.0E-4 true block average 2 2 29.0 -12.0 28.0 -11.0 POLYGON((-11.292862183499995 28.0,-11.219917035732601 28.369922822212633,-11.14681680455965 28.730979141763047,-11.094543894100442 29.0,-11.0 29.0,-11.0 28.0,-11.292862183499995 28.0)) 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_057485_N28W012_2022_10_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057485_N28W012_2022_10_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057485_N28W012_2022_10_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057485_N28W012_2022_10_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057485_N28W012_2022_10_27_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