https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-01-31T17:37:23.720644Z 2023-01-31T17:38:17.734214Z s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T173752_20230131T173817_047031_05A434_D4B8 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 2023-01-31T17:37:52.736372Z 2023-01-31T17:38:17.734214Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230131T174904_V20230131T172751_20230201T000251.EOF 346.74192639353873 693000 Copernicus Ground Segment 2023-01-31T18:10:14.066846Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230131T173752_20230131T173817_047031_05A434_D4B8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((3.8715262336469665 37.029951183422696,4.291443980528632 37.09361443682124,4.580190480360409 37.13646434807608,5.013914268784223 37.199421062804745,5.303459535962498 37.24051077730965,5.738360056169775 37.30081868999282,6.028675369123016 37.34013686602064,6.319290471685196 37.37874339271208,6.644277094995518 37.420732041978496,6.656825698276269 37.42261952941158,6.508098827859964 38.143739506240394,6.346180107082223 38.9239638444709,6.001578092318102 38.88045849789482,5.704894264227635 38.84212785164999,5.408531402155529 38.80304602292248,4.964600769285556 38.74301877681321,4.669063894010325 38.702067111169676,4.226397072153212 38.639244186846206,3.931719102793715 38.596434791728,3.5032087195731814 38.5327609081811,3.6956258737065726 37.751805921926845,3.8715262336469665 37.029951183422696)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.61352164457069 46.29483575753828 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/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T173723_20230131T173752_047031_05A434_58BE 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 2023-01-31T17:37:23.720644Z 2023-01-31T17:37:52.734873Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230131T174904_V20230131T172751_20230201T000251.EOF 346.8771550962097 693000 Copernicus Ground Segment 2023-01-31T18:10:56.311057Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230131T173723_20230131T173752_047031_05A434_58BE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((4.266068561500228 35.40836707932371,4.680032218402136 35.47245183345208,4.96316753063585 35.51540544536994,5.248310679331698 35.557946273380395,5.678722918942709 35.6207996386313,5.963510197073551 35.661492925514615,6.38779201354932 35.720801841563684,6.670839794983928 35.75949015923422,6.989051856073912 35.80213006115619,6.977467978010759 35.85944670752664,6.907844394541746 36.22071549148815,6.874036748484261 36.40147390293875,6.827920065964109 36.580629438968586,6.787361699438458 36.760509227617014,6.748370295972084 36.940592906936374,6.669460441844176 37.30063575491825,6.644277094995518 37.420732041978496,6.319290471685196 37.37874339271208,6.028675369123016 37.34013686602064,5.738360056169775 37.30081868999282,5.303459535962498 37.24051077730965,5.013914268784223 37.199421062804745,4.580190480360409 37.13646434807608,4.291443980528632 37.09361443682124,3.8715262336469665 37.029951183422696,3.8991959158097815 36.909162990186985,3.9448183591167747 36.72894236416238,3.989512339440658 36.54858605066673,4.036130983622232 36.36853119784696,4.083470526878437 36.18859341974435,4.133358559543682 36.00905687018054,4.167307281042906 35.827059620898936,4.208528797042929 35.64618985622403,4.266068561500228 35.40836707932371)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65839656773006 46.43714557897116 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 2023-01-31T21:24:20.001762Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N37E003/2023/01/31/05A434 2.0E-4 2.0E-4 true block average 2 2 38.0 3.0 37.0 4.0 POLYGON((3.8783873324309432 37.0,3.634474080048794 38.0,4.0 38.0,4.0 37.0,3.8783873324309432 37.0)) 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_05A434_N37E003_2023_01_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A434_N37E003_2023_01_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A434_N37E003_2023_01_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A434_N37E003_2023_01_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A434_N37E003_2023_01_31_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