https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-28T15:20:04.042159Z 2023-01-28T15:20:37.212084Z s3://sentinel-s1-l1c/GRD/2023/1/28/IW/DV/S1A_IW_GRDH_1SDV_20230128T152004_20230128T152037_046985_05A2B3_E227 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 2023-01-28T15:20:04.042159Z 2023-01-28T15:20:37.212084Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230128T155510_V20230128T120651_20230128T152421.EOF 347.877825055573 693000 Copernicus Ground Segment 2023-01-28T17:00:22.385760Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230128T152004_20230128T152037_046985_05A2B3_E227 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.98599044089498 -15.108237341848339,46.55521670165181 -14.978838076679846,47.13406171096036 -14.845644341391349,47.71295483287177 -14.710828296127453,48.247831313288664 -14.584832428410724,48.203303927807184 -14.404830951351837,48.0279787068713 -13.683888074714542,47.98323841249865 -13.50389501335661,47.79385612888085 -12.715373854333862,47.26362352749838 -12.839192321272225,46.689623130088094 -12.97189495028723,46.11501930333215 -13.103342273793066,45.55006080604381 -13.231210095974065,45.7748529993913 -14.203680323833737,45.98599044089498 -15.108237341848339)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.46625 45.97956111307659 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 2023-01-28T23:40:58.328623Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/S15E045/2023/01/28/05A2B3 2.0E-4 2.0E-4 true block average 2 2 -14.0 45.0 -15.0 46.0 POLYGON((45.96072619002096 -15.0,45.727771098655566 -14.0,46.0 -14.0,46.0 -15.0,45.96072619002096 -15.0)) 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_05A2B3_S15E045_2023_01_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A2B3_S15E045_2023_01_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A2B3_S15E045_2023_01_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A2B3_S15E045_2023_01_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A2B3_S15E045_2023_01_28_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