https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-08T15:55:16.699476Z 2023-03-08T15:55:45.715418Z s3://sentinel-s1-l1c/GRD/2023/3/8/IW/DV/S1A_IW_GRDH_1SDV_20230308T155516_20230308T155545_047555_05B5E0_D6A0 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 2023-03-08T15:55:16.699476Z 2023-03-08T15:55:45.715418Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230308T162107_V20230308T154906_20230308T222406.EOF 347.62138292602384 693000 Copernicus Ground Segment 2023-03-08T16:46:14.855659Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230308T155516_20230308T155545_047555_05B5E0_D6A0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.630621172243323 23.25125949361253,32.00990462862654 23.31912219306977,32.26447444095781 23.36411820406919,32.77451602354351 23.452935070191238,33.15908471678123 23.518724149888985,33.415990246123556 23.562109165827444,33.673295088670244 23.605108102667927,34.04464307618293 23.666364663938545,34.032872516912 23.724364022279225,33.96395393417291 24.086229445431226,33.928913740198176 24.267060147003292,33.72896618310748 25.291867742940113,33.34995706361512 25.23086083139991,33.09011788334416 25.188435866682354,32.570893550626266 25.10220641499323,32.18609127092797 25.03704772328118,31.92882663552298 24.992892218106846,31.66904365992474 24.947823390783793,31.282861361548484 24.879927490451234,31.30866803211164 24.758747477346855,31.348304562771343 24.577752111280024,31.386754693128047 24.39654681199389,31.42585548184065 24.21545715726593,31.46451595852912 24.034289358808827,31.54049514476968 23.671713663424537,31.630621172243323 23.25125949361253)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83282084985796 46.70295785789973 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 2023-03-08T23:52:38.524363Z Batch API, v4.178.2 s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/03/08/05B5E0 2.0E-4 2.0E-4 true block average 2 2 24.0 34.0 23.0 35.0 POLYGON((34.0 23.896965181062782,34.04464307618163 23.666364663938243,34.0 23.659000462640815,34.0 23.896965181062782)) 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_05B5E0_N23E034_2023_03_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05B5E0_N23E034_2023_03_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05B5E0_N23E034_2023_03_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05B5E0_N23E034_2023_03_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05B5E0_N23E034_2023_03_08_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