https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-07T02:36:51.406656Z 2023-04-07T02:37:16.404272Z s3://sentinel-s1-l1c/GRD/2023/4/7/IW/DV/S1A_IW_GRDH_1SDV_20230407T023651_20230407T023716_047984_05C45E_6BF7 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 2023-04-07T02:36:51.406656Z 2023-04-07T02:37:16.404272Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230407T040607_V20230407T001057_20230407T032827.EOF 191.9966797189108 693000 Copernicus Ground Segment 2023-04-07T04:31:07.745641Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230407T023651_20230407T023716_047984_05C45E_6BF7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((48.99645636629524 8.784950399769228,48.437380197163534 8.89852929013966,47.872368980907964 9.012387782990883,47.30433325299854 9.125907246422562,46.762014044256645 9.233383602744057,46.689988370725814 8.871275318566225,46.65219064719872 8.690520629661577,46.61605199438085 8.509430902436987,46.580194751929824 8.328279661385377,46.46321702356245 7.72485273621427,47.00754606782239 7.615313216161,47.56876281673253 7.501594609234957,48.13023846413978 7.387042620090607,48.69213574913486 7.271632371237885,48.704378610827334 7.331227216392085,48.77564271357373 7.695059400386938,48.812144813676845 7.876791746511116,48.84739899106188 8.058777480323576,48.884926779446836 8.240293644893448,48.92576700017585 8.421129249114017,48.96310963530608 8.602679711187982,48.99645636629524 8.784950399769228)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82604332085643 46.11569565772735 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 2023-04-07T09:11:14.759864Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N08E046/2023/04/07/05C45E 2.0E-4 2.0E-4 true block average 2 2 9.0 46.0 8.0 47.0 POLYGON((46.5165558795891 8.0,46.61605199442161 8.50943090264036,46.71559254021169 9.0,47.0 9.0,47.0 8.0,46.5165558795891 8.0)) 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_05C45E_N08E046_2023_04_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C45E_N08E046_2023_04_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C45E_N08E046_2023_04_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C45E_N08E046_2023_04_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C45E_N08E046_2023_04_07_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