https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-20T04:43:02.087047Z 2023-08-20T04:43:27.086457Z s3://sentinel-s1-l1c/GRD/2023/8/20/IW/DV/S1A_IW_GRDH_1SDV_20230820T044302_20230820T044327_049954_06026A_0797 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 2023-08-20T04:43:02.087047Z 2023-08-20T04:43:27.086457Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230820T061353_V20230820T021431_20230820T053201.EOF 191.9658106304918 693000 Copernicus Ground Segment 2023-08-20T07:13:37.291304Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230820T044302_20230820T044327_049954_06026A_0797 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.155280177325807 -0.7457333978774218,13.951487653580736 -0.2700860248101899,13.914856584439681 -0.45123750891420544,13.876875845289462 -0.6321959440272672,13.837877047041442 -0.8129390297960641,13.800051912491503 -0.9939451910553381,13.722293489145127 -1.3555166859557886,13.682418961408194 -1.536093502485928,13.631363037614948 -1.776929576612751,14.730680331364375 -2.0168458687349293,15.834448793378673 -2.2569474502503777,15.846316199057654 -2.1966713406340608,15.88668688771014 -2.015661595732423,15.925415142071044 -1.8342971433274222,15.961316094405595 -1.6523213426682206,16.00220055983069 -1.4714328080286714,16.155280177325807 -0.7457333978774218)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.6771574723503 46.03716177492409 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 2023-08-20T10:08:51.265055Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/S02E015/2023/08/20/06026A 2.0E-4 2.0E-4 true block average 2 2 -1.0 15.0 -2.0 16.0 POLYGON((16.0 -1.481168927579843,15.961316094405692 -1.652321342667807,15.92541514207093 -1.8342971433278705,15.890031238023468 -2.0,15.0 -2.0,15.0 -1.0,16.0 -1.0,16.0 -1.481168927579843)) 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_06026A_S02E015_2023_08_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06026A_S02E015_2023_08_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06026A_S02E015_2023_08_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06026A_S02E015_2023_08_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06026A_S02E015_2023_08_20_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