https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-12-28T19:03:56.978037Z 2023-12-28T19:04:21.977474Z s3://sentinel-s1-l1c/GRD/2023/12/28/IW/DV/S1A_IW_GRDH_1SDV_20231228T190356_20231228T190421_051859_0643D4_2DE2 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 2023-12-28T19:03:56.978037Z 2023-12-28T19:04:21.977474Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231228T210504_V20231228T171938_20231228T203708.EOF 347.7229684226846 693000 Copernicus Ground Segment 2023-12-28T21:27:53.266009Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231228T190356_20231228T190421_051859_0643D4_2DE2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.126638789015255 20.59243879412444,-14.534603073782376 20.700916865430173,-13.938355298800237 20.807959191605796,-13.34199770158813 20.912803659546675,-12.756013680981816 21.01365548150397,-12.7903035170735 21.194570323190376,-12.82541720648752 21.375433370182744,-12.859405203812809 21.556480885164348,-12.896433250789602 21.73701269880738,-12.966661556498092 22.098706833472143,-13.049672813158992 22.520172643968383,-13.641093645090812 22.420504805201652,-14.243993755233625 22.31652331044984,-14.846495984017995 22.21021783586654,-15.443362597560334 22.10254827232259,-15.354202969515768 21.680007033936313,-15.317259492129427 21.498551604629544,-15.279428784342285 21.317257641703165,-15.201357540778368 20.955110933731753,-15.126638789015255 20.59243879412444)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81746736901042 46.07282892341236 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 2023-12-28T23:54:53.701239Z Batch API, v4.288.1 s3://deafrica-sentinel-1/s1_rtc/N21W016/2023/12/28/0643D4 2.0E-4 2.0E-4 true block average 2 2 22.0 -16.0 21.0 -15.0 POLYGON((-15.211034683076933 21.0,-15.279428784345074 21.317257641715884,-15.421724080449426 22.0,-15.0 22.0,-15.0 21.0,-15.211034683076933 21.0)) 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_0643D4_N21W016_2023_12_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0643D4_N21W016_2023_12_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0643D4_N21W016_2023_12_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0643D4_N21W016_2023_12_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0643D4_N21W016_2023_12_28_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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