https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-06-26T06:13:06.184160Z 2022-06-26T06:13:24.124836Z s3://sentinel-s1-l1c/GRD/2022/6/26/IW/DV/S1A_IW_GRDH_1SDV_20220626T061306_20220626T061324_043830_053B81_E180 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 2022-06-26T06:13:06.184160Z 2022-06-26T06:13:24.124836Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220626T061856_V20220626T053157_20220626T120657.EOF 192.6652042452692 693000 Copernicus Ground Segment 2022-06-26T07:00:13.581430Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220626T061306_20220626T061324_043830_053B81_E180 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.047994685939408 30.21479950728521,-2.4494760972919645 30.281153422368195,-2.7196759907858343 30.325067531286244,-3.1252360573744187 30.389862767589893,-3.3963664808567726 30.43243225794259,-3.6673246390011793 30.474376955739015,-4.0730032218883485 30.53606127000949,-4.6161406691730384 30.616551551358068,-4.804347248162369 29.66161399161176,-4.266188255134516 29.580580439683,-3.9977262422550996 29.539292828497288,-3.5955466654093455 29.47636330623832,-3.1939839308279883 29.41224047952781,-2.926914137275797 29.36887925559622,-2.659311951097928 29.324859494310726,-2.2612175052016195 29.258310421952782,-2.168670087737229 29.672186204797832,-2.127502275625987 29.852929624693413,-2.087419815753748 30.03385608331924,-2.047994685939408 30.21479950728521)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82741241594962 46.64242968505557 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 2022-06-26T08:33:31.793006Z Batch API, v4.119.3 s3://deafrica-sentinel-1/s1_rtc/N29W005/2022/06/26/053B81 2.0E-4 2.0E-4 true block average 2 2 30.0 -5.0 29.0 -4.0 POLYGON((-4.0 29.539642516800324,-4.804347248162374 29.661613991611784,-4.737655481390189 30.0,-4.0 30.0,-4.0 29.539642516800324)) 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_053B81_N29W005_2022_06_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_053B81_N29W005_2022_06_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_053B81_N29W005_2022_06_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_053B81_N29W005_2022_06_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_053B81_N29W005_2022_06_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