https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-11T18:17:15.098979Z 2023-10-11T18:17:44.128043Z s3://sentinel-s1-l1c/GRD/2023/10/11/IW/DV/S1A_IW_GRDH_1SDV_20231011T181715_20231011T181744_050721_061C9B_2535 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 2023-10-11T18:17:15.098979Z 2023-10-11T18:17:44.128043Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20231011T170507_V20231011T163023_20231011T230523.EOF 347.25883985480414 693000 Copernicus Ground Segment 2023-10-11T18:57:25.556741Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231011T181715_20231011T181744_050721_061C9B_2535 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.847708229477604 30.268875025543068,-4.452105127518369 30.33422873902213,-4.1856962492665755 30.37751732609376,-3.917041147386816 30.420582218421963,-3.516804703662312 30.48364981069033,-3.116200461267225 30.545468421810206,-2.8485053852076816 30.58604891308366,-2.5809264990561736 30.62602980346349,-2.281380018327145 30.67008354684184,-2.399517299034214 31.26939178109845,-2.4343783744176797 31.450084690609057,-2.4683735368394184 31.630896917440136,-2.5030250650458306 31.811610225797416,-2.536593213878329 31.992471967773326,-2.5718321003465734 32.173094431240564,-2.591898307907337 32.29516301115425,-2.8998629667608014 32.25116241987801,-3.1694346050619346 32.21197765190166,-3.442022769380508 32.171740573942714,-3.849657613206154 32.110407470002755,-4.122505083127577 32.06857785818791,-4.524961743142075 32.00573146394041,-4.7968155883791965 31.96251296535796,-5.200487839624101 31.897188655980596,-5.1719849291719155 31.77565325440362,-5.135998316383758 31.594025940120915,-5.0951855605500915 31.41318719020434,-4.980314754399605 30.869436220020457,-4.941154665132227 30.68832991450614,-4.895249891570177 30.508341603574568,-4.860533875453349 30.32650173266978,-4.847708229477604 30.268875025543068)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85899004535207 46.49614554915969 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 2023-10-11T21:42:02.730896Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N30W006/2023/10/11/061C9B 2.0E-4 2.0E-4 true block average 2 2 31.0 -6.0 30.0 -5.0 POLYGON((-5.0 30.962618045344097,-5.007897172607071 31.0,-5.0 31.0,-5.0 30.962618045344097)) 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_061C9B_N30W006_2023_10_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061C9B_N30W006_2023_10_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061C9B_N30W006_2023_10_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061C9B_N30W006_2023_10_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061C9B_N30W006_2023_10_11_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