https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-13T17:54:52.440082Z 2023-10-13T17:55:17.438524Z s3://sentinel-s1-l1c/GRD/2023/10/13/IW/DV/S1A_IW_GRDH_1SDV_20231013T175452_20231013T175517_050750_061D9D_5E52 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 2023-10-13T17:54:52.440082Z 2023-10-13T17:55:17.438524Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231013T195756_V20231013T161351_20231013T193121.EOF 347.98728551150117 693000 Copernicus Ground Segment 2023-10-13T20:10:40.578873Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231013T175452_20231013T175517_050750_061D9D_5E52 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((3.7947432726509307 8.655622296716617,4.357124847900199 8.770028779144988,4.9220050894444 8.884028492032192,5.484348275628624 8.996593746853902,6.028965005048842 9.104723076955468,5.99332165434661 9.28572907008294,5.9205404770733425 9.64761603018776,5.884736084543825 9.82866667037206,5.77777572505721 10.37187317829388,5.743451152405176 10.553189379866865,5.73151890891647 10.613282311016036,5.183624814201203 10.506211830986057,4.61450475631644 10.393908327542672,4.049725571513089 10.281382332066073,3.484262263360919 10.167651171749032,3.5344503696723013 9.926035400647562,3.571066320450435 9.744425705538905,3.6828676117094226 9.19997944043671,3.7211393507611885 9.018697896777352,3.758537737019521 8.837236236962648,3.7947432726509307 8.655622296716617)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8617041017425 46.12280393832106 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 2023-10-14T06:42:56.587683Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N09E003/2023/10/13/061D9D 2.0E-4 2.0E-4 true block average 2 2 10.0 3.0 9.0 4.0 POLYGON((3.7249928984837117 9.0,3.6828676117097414 9.199979440435099,3.519086541563489 10.0,4.0 10.0,4.0 9.0,3.7249928984837117 9.0)) 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_061D9D_N09E003_2023_10_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061D9D_N09E003_2023_10_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061D9D_N09E003_2023_10_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061D9D_N09E003_2023_10_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061D9D_N09E003_2023_10_13_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