https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-06-19T06:21:17.345117Z 2022-06-19T06:21:40.818968Z s3://sentinel-s1-l1c/GRD/2022/6/19/IW/DV/S1A_IW_GRDH_1SDV_20220619T062117_20220619T062140_043728_053879_1DB8 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 2022-06-19T06:21:17.345117Z 2022-06-19T06:21:40.818968Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220619T063030_V20220619T054010_20220619T121510.EOF 192.663648920394 693000 Copernicus Ground Segment 2022-06-19T07:07:50.287289Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220619T062117_20220619T062140_043728_053879_1DB8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.077607743481635 30.3370932568731,-4.47870073896526 30.403290660212807,-4.749368071217472 30.44721606385355,-5.155919712949233 30.512067255989535,-5.429699826898975 30.554975970321745,-5.700658447564462 30.59684288553534,-6.1072496376269605 30.658544117823883,-6.379568692707076 30.699115183476284,-6.657074716361815 30.73983209304989,-6.689330468946233 30.55886658903276,-6.723959162828442 30.378146848288612,-6.756901165975389 30.197176486483052,-6.793207881849353 30.01669239903982,-6.824973093407843 29.835538525426514,-6.85998814959853 29.654856271914593,-6.901407302104303 29.45040807398509,-6.364874245916723 29.369327462797443,-5.9626487900415945 29.30704412635996,-5.694955282825954 29.26487951504608,-5.427277738722816 29.222147266004868,-5.027329044015328 29.157234809694167,-4.7603725742057765 29.11319817361063,-4.363934858241684 29.04675138217785,-4.318922914933282 29.251786318579132,-4.237541111627081 29.613422458988822,-4.116908063069847 30.156130167054346,-4.077607743481635 30.3370932568731)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83430991756923 46.65933357555306 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 2022-11-25T11:39:52.411443Z Batch API, v4.157.0 s3://deafrica-sentinel-1/s1_rtc/N29W005/2022/06/19/053879 2.0E-4 2.0E-4 true block average 2 2 30.0 -5.0 29.0 -4.0 POLYGON((-4.151612670621119 30.0,-4.36393485824165 29.04675138217784,-5.0 29.15272666210486,-5.0 30.0,-4.151612670621119 30.0)) 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_053879_N29W005_2022_06_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_053879_N29W005_2022_06_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_053879_N29W005_2022_06_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_053879_N29W005_2022_06_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_053879_N29W005_2022_06_19_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