https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-19T19:05:19.747537Z 2022-01-19T19:05:44.745658Z s3://sentinel-s1-l1c/GRD/2022/1/19/IW/DV/S1A_IW_GRDH_1SDV_20220119T190519_20220119T190544_041534_04F086_83B4 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 2022-01-19T19:05:19.747537Z 2022-01-19T19:05:44.745658Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220119T192145_V20220119T171932_20220119T235432.EOF 347.4889955815661 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-19T20:04:01.443658Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220119T190519_20220119T190544_041534_04F086_83B4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.33702074890127 26.295216358860376,-15.966199466730723 26.35944027759793,-15.71554131013734 26.402268971817755,-15.339209531835337 26.465689254457587,-15.088094090613312 26.50741934647283,-14.711083168849095 26.569186447079943,-14.459519545892173 26.6098109159252,-14.207779255560737 26.64999118534489,-13.859144014443418 26.704845844901634,-14.106811680133314 27.96987117109447,-14.141016078072012 28.150765582594474,-14.151187000880388 28.210382976668093,-14.506982434160644 28.155743486871472,-14.762262834392278 28.115927557094338,-15.017354718587866 28.075637504418072,-15.399640562112655 28.014315169152212,-15.779359319820582 27.95228238166493,-16.035837190187664 27.909753559876194,-16.28998204572032 27.867106765661052,-16.665955890157907 27.803094973089557,-16.49452966229823 27.01942705303703,-16.33702074890127 26.295216358860376)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74163265413784 46.07892889044093 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 2022-01-19T22:00:45.550940Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/N27W015/2022/01/19/04F086 2.0E-4 2.0E-4 true block average 2 2 28.0 -15.0 27.0 -14.0 POLYGON((-14.112508586105914 28.0,-14.0 27.424303463959852,-14.0 27.0,-15.0 27.0,-15.0 28.0,-14.112508586105914 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_04F086_N27W015_2022_01_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04F086_N27W015_2022_01_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04F086_N27W015_2022_01_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04F086_N27W015_2022_01_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04F086_N27W015_2022_01_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 2019 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