https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-06T07:12:55.062179Z 2023-10-06T07:13:20.971365Z s3://sentinel-s1-l1c/GRD/2023/10/6/IW/DV/S1A_IW_GRDH_1SDV_20231006T071255_20231006T071320_050641_0619DC_F8B7 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 2023-10-06T07:12:55.062179Z 2023-10-06T07:13:20.971365Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231006T070411_V20231006T062942_20231006T130442.EOF 192.3091186555016 693000 Copernicus Ground Segment 2023-10-06T07:38:28.226205Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231006T071255_20231006T071320_050641_0619DC_F8B7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.041163516622674 22.767995198832452,-18.408509554784764 22.834099494334705,-18.654815495391563 22.877912868059642,-19.024568923721137 22.942917688785585,-19.2712661832436 22.985775871807938,-19.64160209281055 23.049343189751134,-19.888684629499565 23.09123986746621,-20.449170864544193 23.184739648159375,-20.72867884938744 21.74716315048962,-20.174109968613042 21.65273886315006,-19.56315530083326 21.54641474556488,-18.953098568283757 21.437857711001072,-18.345749374030515 21.3274128285074,-18.041163516622674 22.767995198832452)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78776567842215 46.24940138518986 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 2023-10-06T08:43:01.429442Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N21W021/2023/10/06/0619DC 2.0E-4 2.0E-4 true block average 2 2 22.0 -21.0 21.0 -20.0 POLYGON((-20.0 21.622438597431785,-20.72867884938741 21.74716315048966,-20.679519783128814 22.0,-20.0 22.0,-20.0 21.622438597431785)) 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_0619DC_N21W021_2023_10_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0619DC_N21W021_2023_10_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0619DC_N21W021_2023_10_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0619DC_N21W021_2023_10_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0619DC_N21W021_2023_10_06_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