https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-22T17:14:40.419199Z 2021-08-22T17:15:05.418484Z s3://sentinel-s1-l1c/GRD/2021/8/22/IW/DV/S1B_IW_GRDH_1SDV_20210822T171440_20210822T171505_028361_036252_8EEA Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-08-22T17:14:40.419199Z 2021-08-22T17:15:05.418484Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.88672996432365 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-22T20:56:42.233247Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210822T171440_20210822T171505_028361_036252_8EEA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.057729193279464 -14.473263899924918,17.62051324232766 -14.345466622619703,18.20701112424002 -14.210711561360604,18.789385103291234 -14.075343011762598,19.304394343285566 -13.954324821649509,19.217120979161106 -13.593847417312805,19.13100581582157 -13.233040643219148,19.089013498412704 -13.052399265832012,19.04548849491099 -12.87213292028976,19.000639605452307 -12.692190725454886,18.94427295490813 -12.452065543047176,18.43225793677461 -12.571526705750502,17.850418736913326 -12.705961922834073,17.268420555751508 -12.839029734315993,16.70986628507481 -12.965399965820414,16.72514765299902 -13.02482778403137,16.765105026966953 -13.206237879811049,16.805727778722495 -13.38750358389333,16.888671881650673 -13.74966899631536,16.93078551222905 -13.9306155666288,16.973654737127518 -14.111397288667362,17.015937654630566 -14.292318676827374,17.057729193279464 -14.473263899924918)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58659 46.25951958123091 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 2021-12-26T10:36:24.941683Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/S15E016/2021/08/22/036252 2.0E-4 2.0E-4 true block average 2 2 -14.0 16.0 -15.0 17.0 POLYGON((17.0 -14.224124172519852,16.94723881760247 -14.0,17.0 -14.0,17.0 -14.224124172519852)) 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_036252_S15E016_2021_08_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_036252_S15E016_2021_08_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_036252_S15E016_2021_08_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_036252_S15E016_2021_08_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_036252_S15E016_2021_08_22_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