https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-09T18:03:46.139062Z 2023-04-09T18:04:11.137559Z s3://sentinel-s1-l1c/GRD/2023/4/9/IW/DV/S1A_IW_GRDH_1SDV_20230409T180346_20230409T180411_048023_05C5AC_9A9B 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 2023-04-09T18:03:46.139062Z 2023-04-09T18:04:11.137559Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230409T200511_V20230409T162156_20230409T193926.EOF 347.9453390275114 693000 Copernicus Ground Segment 2023-04-09T20:26:14.117411Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230409T180346_20230409T180411_048023_05C5AC_9A9B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.133165694271796 11.577394455863502,1.7000611141573574 11.690162827302986,2.267259126962765 11.801778631030611,2.8342305840606166 11.912128802217895,3.3911508900964726 12.019323535913001,3.320500263781572 12.381379997505586,3.0947877208648533 13.527356586854777,2.5340492327543003 13.421251931163232,1.9630070248615175 13.311816373553885,1.3932710449394934 13.201252698496813,0.8235826940913731 13.089329482332756,0.873963005558143 12.847844044659494,0.9482090920893803 12.484879018211315,0.9860650153675192 12.303539388764483,1.0231720866680627 12.122049057577993,1.0594762632511525 11.940396659459187,1.133165694271796 11.577394455863502)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85634005715418 46.04632305472976 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 2023-04-09T22:59:45.403612Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N12E000/2023/04/09/05C5AC 2.0E-4 2.0E-4 true block average 2 2 13.0 0.0 12.0 1.0 POLYGON((1.0 12.235383512070715,0.842219209760601 13.0,1.0 13.0,1.0 12.235383512070715)) 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_05C5AC_N12E000_2023_04_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C5AC_N12E000_2023_04_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C5AC_N12E000_2023_04_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C5AC_N12E000_2023_04_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C5AC_N12E000_2023_04_09_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