https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-15T15:27:46.343389Z 2023-07-15T15:28:11.341807Z s3://sentinel-s1-l1c/GRD/2023/7/15/IW/DV/S1A_IW_GRDH_1SDV_20230715T152746_20230715T152811_049436_05F1CF_C174 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 2023-07-15T15:27:46.343389Z 2023-07-15T15:28:11.341807Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230715T172716_V20230715T134541_20230715T170311.EOF 347.9315785036792 693000 Copernicus Ground Segment 2023-07-15T18:12:48.544999Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230715T152746_20230715T152811_049436_05F1CF_C174 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.03157343568323 12.527545707617632,40.59689869824793 12.639101388567168,41.160556340458854 12.749038676047572,41.725942568399134 12.858011802882068,42.291566457556655 12.965716988323408,42.25395064555477 13.146242502014125,42.2179282917074 13.327157849032092,42.18074742159047 13.50785040723811,42.14512908890531 13.688832396019793,42.11074108224869 13.870039432447793,42.07431276860381 14.050859200832877,42.03869113376927 14.231824958833704,42.00364137410665 14.412891916832152,41.99261683767153 14.473058326153367,41.426599890612955 14.367140151803106,40.8621042247925 14.260056882950327,40.28227000225495 14.148567838065642,39.75667050834994 14.046199030930264,39.76674304688908 13.98557392252794,39.792407649624984 13.801863278033725,39.82971343911521 13.62043278504995,39.85612885228815 13.436855553444698,39.88813902318319 13.254373617707236,39.928010816860336 13.073440153951127,39.96306406785289 12.891552839764694,40.00254378748664 12.710539793591549,40.03157343568323 12.527545707617632)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.91208 46.05144 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 2023-07-15T20:35:36.742403Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/N13E039/2023/07/15/05F1CF 2.0E-4 2.0E-4 true block average 2 2 14.0 39.0 13.0 40.0 POLYGON((39.94216417417851 13.0,39.928010816854474 13.073440153979519,39.88813902318486 13.254373617699118,39.85612885228622 13.43685555345703,39.82971343911655 13.620432785043445,39.79240764962598 13.80186327802983,39.764346231029805 14.0,40.0 14.0,40.0 13.0,39.94216417417851 13.0)) 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_05F1CF_N13E039_2023_07_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F1CF_N13E039_2023_07_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F1CF_N13E039_2023_07_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F1CF_N13E039_2023_07_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F1CF_N13E039_2023_07_15_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