https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-01T16:23:02.221817Z 2021-03-01T16:23:31.249746Z s3://sentinel-s1-l1c/GRD/2021/3/1/IW/DV/S1B_IW_GRDH_1SDV_20210301T162302_20210301T162331_025823_031463_2063 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-03-01T16:23:02.221817Z 2021-03-01T16:23:31.249746Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1B_OPER_AUX_PREORB_OPOD_20210301T160353_V20210301T145037_20210301T212537.EOF 347.66878094093073 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-01T17:33:22.002264Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210301T162302_20210301T162331_025823_031463_2063 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.255865773406363 -22.0408663752528,31.814328438757123 -21.912534961601565,32.41676507920508 -21.771721365451366,33.01932610407742 -21.62841709186851,33.59686614291064 -21.488747138624365,33.53246836311525 -21.251692342823695,33.38870535212886 -20.712597436924494,33.33981313344747 -20.533168887640617,33.29208810992302 -20.35346799457497,33.246289220634566 -20.17330942106595,33.19833743697863 -19.993693099773715,33.17114646407208 -19.871177974335797,32.6023154579314 -20.00804493869761,32.000882857289284 -20.150542291271563,31.40408231955062 -20.289661535090687,30.85493918614379 -20.41566069183305,30.88191751010413 -20.538311212396085,30.929126414349632 -20.71833923772371,30.97030097407025 -20.89976406097893,31.013454605673534 -21.08074303888116,31.10482252116514 -21.441569405763573,31.149998956567774 -21.62211415491457,31.197544418134463 -21.80212576749601,31.255865773406363 -22.0408663752528)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.03467 45.78236520578636 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 2021-12-26T01:46:57.944956Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S21E033/2021/03/01/031463 2.0E-4 2.0E-4 true block average 2 2 -20.0 33.0 -21.0 34.0 POLYGON((33.20002117659098 -20.0,33.24628922062836 -20.173309421041218,33.292088109930084 -20.353467994601317,33.46534836503972 -21.0,33.0 -21.0,33.0 -20.0,33.20002117659098 -20.0)) 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_031463_S21E033_2021_03_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031463_S21E033_2021_03_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031463_S21E033_2021_03_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031463_S21E033_2021_03_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031463_S21E033_2021_03_01_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 2019 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