https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-29T17:46:04.359196Z 2023-01-29T17:46:29.358052Z s3://sentinel-s1-l1c/GRD/2023/1/29/IW/DV/S1A_IW_GRDH_1SDV_20230129T174604_20230129T174629_047002_05A34D_7AE2 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 2023-01-29T17:46:04.359196Z 2023-01-29T17:46:29.358052Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230129T194811_V20230129T160529_20230129T192259.EOF 348.00331763285845 693000 Copernicus Ground Segment 2023-01-29T20:09:28.918736Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230129T174604_20230129T174629_047002_05A34D_7AE2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((6.172994536601489 7.077416547919826,6.729717631523868 7.191968861932979,7.290971301790125 7.306708702190588,7.852912655615621 7.420828617338086,8.399085348923776 7.531003468572306,8.3633023659241 7.712069759849769,8.290583681530762 8.07414056630515,8.25507250655572 8.25533696177199,8.182756446461925 8.617453709676223,8.111478991877025 8.979754064247452,8.100101059862196 9.039705187700488,7.550507723824702 8.930507899383667,6.985092378746182 8.817244236649106,6.42151594661277 8.703431348311671,5.861981906031768 8.589538498217669,5.912409039032593 8.348178107584383,5.953948683598124 8.167519735081608,6.027347006134948 7.804210747815488,6.064805460716246 7.622708685623722,6.100580622913095 7.440857033765128,6.1432702102085575 7.260430021722937,6.172994536601489 7.077416547919826)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82892342474015 46.06602939787071 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 2023-01-30T00:26:03.877788Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N08E008/2023/01/29/05A34D 2.0E-4 2.0E-4 true block average 2 2 9.0 8.0 8.0 9.0 POLYGON((8.10763658047084 9.0,8.305474151421592 8.0,8.0 8.0,8.0 9.0,8.10763658047084 9.0)) 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_05A34D_N08E008_2023_01_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A34D_N08E008_2023_01_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A34D_N08E008_2023_01_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A34D_N08E008_2023_01_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A34D_N08E008_2023_01_29_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