https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-01-27T02:28:36.172071Z 2023-01-27T02:29:26.169744Z s3://sentinel-s1-l1c/GRD/2023/1/27/IW/DV/S1A_IW_GRDH_1SDV_20230127T022901_20230127T022926_046963_05A1F4_8B27 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 2023-01-27T02:29:01.171649Z 2023-01-27T02:29:26.169744Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230127T021506_V20230127T013320_20230127T080820.EOF 192.4042592629025 693000 Copernicus Ground Segment 2023-01-27T03:47:38.166234Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230127T022901_20230127T022926_046963_05A1F4_8B27 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((46.085713847720086 -22.3979158922225,45.524779596741865 -22.26893050314199,44.92047170452087 -22.127546411742195,44.31398072279877 -21.983124167917563,43.74729521271694 -21.845896221942606,43.5984332708376 -22.38390094185401,43.45194023920259 -22.922725269010932,43.402464409401915 -23.10220702815607,43.33507425279295 -23.340876278900154,43.9092129624093 -23.48051430733835,44.27690990817064 -23.568681488502857,44.521371108008246 -23.626754426316324,44.767156867056926 -23.684708194041633,45.13401616642942 -23.770390222873434,45.69511453655758 -23.899532937326022,45.71065778783169 -23.839732983882055,45.7609136445278 -23.66023031266174,45.807807402532504 -23.479966477385545,45.8534572140607 -23.299427519594794,45.89993082906976 -23.119089677238946,45.94345378228115 -22.93808510569498,45.99048936874627 -22.75789783027767,46.036237450527466 -22.577426047307426,46.085713847720086 -22.3979158922225)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.0358 45.74588062332329 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 s3://sentinel-s1-l1c/GRD/2023/1/27/IW/DV/S1A_IW_GRDH_1SDV_20230127T022836_20230127T022901_046963_05A1F4_B35F 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 2023-01-27T02:28:36.172071Z 2023-01-27T02:29:01.170166Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230127T021506_V20230127T013320_20230127T080820.EOF 192.3439637094213 693000 Copernicus Ground Segment 2023-01-27T03:47:53.640880Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230127T022836_20230127T022901_046963_05A1F4_B35F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((46.47536956925615 -20.896527368427066,45.914491640504586 -20.76776076721035,45.318104914077004 -20.628606495581955,44.71856962924416 -20.486391833620118,44.159769753848224 -20.351738549344805,44.112088404907105 -20.53134775858622,44.06332234061331 -20.710801944455582,44.015310312582706 -20.890453276839096,43.96635158944677 -21.069888857170085,43.91826647895689 -21.249552065878547,43.770260362937 -21.787714765539132,43.74729521271694 -21.845896221942606,44.31398072279877 -21.983124167917563,44.92047170452087 -22.127546411742195,45.524779596741865 -22.26893050314199,46.085713847720086 -22.3979158922225,46.092782054214965 -22.399245557912487,46.1090195436378 -22.33963646865353,46.15506089435625 -22.159257247246472,46.24972426323177 -21.799121964862113,46.29290758102211 -21.618117302873404,46.33919004187065 -21.437833659435828,46.38421411789346 -21.257271889024825,46.43134394021612 -21.077204094575723,46.47536956925615 -20.896527368427066)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.16414 45.79264511025037 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 2023-01-27T12:40:22.133780Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/S23E044/2023/01/27/05A1F4 2.0E-4 2.0E-4 true block average 2 2 -22.0 44.0 -23.0 45.0 POLYGON((44.0 -23.0,44.0 -22.0,45.0 -22.0,45.0 -23.0,44.0 -23.0)) 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_05A1F4_S23E044_2023_01_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A1F4_S23E044_2023_01_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A1F4_S23E044_2023_01_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A1F4_S23E044_2023_01_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A1F4_S23E044_2023_01_27_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