https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-08T19:02:11.115496Z 2023-04-08T19:02:36.113459Z s3://sentinel-s1-l1c/GRD/2023/4/8/IW/DV/S1A_IW_GRDH_1SDV_20230408T190211_20230408T190236_048009_05C536_2435 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 2023-04-08T19:02:11.115496Z 2023-04-08T19:02:36.113459Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230408T210405_V20230408T171932_20230408T203702.EOF 347.88799536743926 693000 Copernicus Ground Segment 2023-04-08T21:35:39.307638Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230408T190211_20230408T190236_048009_05C536_2435 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.878835821437008 14.5469649763624,-13.305046677025455 14.658299066538822,-12.729532523795974 14.768434391060518,-12.153605650568817 14.877104121314506,-11.58967755496898 14.982002493199822,-11.66078661197483 15.343815056947768,-11.731304369125626 15.705809134018846,-11.76451327377796 15.887172009006557,-11.801526849011825 16.067836001311726,-11.835623411251344 16.249025640351423,-11.872123419748927 16.429774305327875,-11.883796794193628 16.48970905429774,-12.452883425408947 16.385776446259797,-13.03331214293324 16.278068798175774,-13.613151309444223 16.168762909297097,-14.190678350025168 16.058202385993937,-14.103726451554813 15.635261604929608,-14.065856204064461 15.453942021939598,-13.878835821437008 14.5469649763624)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83357474871762 46.06802954728437 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 2023-04-09T19:34:11.487455Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N15W012/2023/04/08/05C536 2.0E-4 2.0E-4 true block average 2 2 16.0 -12.0 15.0 -11.0 POLYGON((-11.787628933295077 16.0,-11.764513273778505 15.887172009009156,-11.731304369125892 15.705809134020022,-11.593214706149611 15.0,-12.0 15.0,-12.0 16.0,-11.787628933295077 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_05C536_N15W012_2023_04_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C536_N15W012_2023_04_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C536_N15W012_2023_04_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C536_N15W012_2023_04_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C536_N15W012_2023_04_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