https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-09T15:28:05.391662Z 2023-02-09T15:28:38.927813Z s3://sentinel-s1-l1c/GRD/2023/2/9/IW/DV/S1A_IW_GRDH_1SDV_20230209T152805_20230209T152838_047161_05A888_15A4 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 2023-02-09T15:28:05.391662Z 2023-02-09T15:28:38.927813Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230209T172604_V20230209T134535_20230209T170305.EOF 347.8988951538734 693000 Copernicus Ground Segment 2023-02-09T18:12:33.160069Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230209T152805_20230209T152838_047161_05A888_15A4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.75813202986867 14.046238851929845,40.2837270386062 14.148611475554524,40.863565924043314 14.260106230530667,41.42805845847704 14.36719378133353,41.99471429621691 14.473235613725073,41.85244119575047 15.196964517798987,41.778925642408474 15.55840922931918,41.70762718249401 15.920242818262073,41.6194283193105 16.371651374556514,41.04800037276979 16.267129671998177,40.47075569657969 16.159863802882878,39.89413727751255 16.051036342744062,39.31943140188024 15.94090739168341,39.37600494363716 15.66992403608516,39.4152027740713 15.488867004146547,39.4552457701453 15.30797348532103,39.51532625649635 15.13097138274152,39.54376543225471 14.94782711553157,39.60798178553473 14.771643701834805,39.62769900337069 14.586795964595543,39.66506061957378 14.40538235458363,39.704628663371565 14.22439885395938,39.75813202986867 14.046238851929845)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83118569562242 46.00571 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 2023-02-09T22:09:15.112058Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N15E041/2023/02/09/05A888 2.0E-4 2.0E-4 true block average 2 2 16.0 41.0 15.0 42.0 POLYGON((41.692043754440455 16.0,41.77892564239641 15.558409229378256,41.89116115355689 15.0,41.0 15.0,41.0 16.0,41.692043754440455 16.0)) 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_05A888_N15E041_2023_02_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A888_N15E041_2023_02_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A888_N15E041_2023_02_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A888_N15E041_2023_02_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A888_N15E041_2023_02_09_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