https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-21T02:17:50.548306Z 2022-04-21T02:18:19.570578Z s3://sentinel-s1-l1c/GRD/2022/4/21/IW/DV/S1A_IW_GRDH_1SDV_20220421T021750_20220421T021819_042865_051DE4_D692 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 2022-04-21T02:17:50.548306Z 2022-04-21T02:18:19.570578Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220421T053537_V20220421T012456_20220421T044226.EOF 192.0959815834702 693000 Copernicus Ground Segment 2022-04-21T10:52:48.773211Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220421T021750_20220421T021819_042865_051DE4_D692 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((50.659031412864785 -12.215382072589735,50.08689419505724 -12.086259918548619,49.510296128464354 -11.954826516247898,48.934252609568674 -11.822223722437066,48.417583066989266 -11.7021897023615,48.27578021887544 -12.301103857654937,48.18960346914253 -12.66173420950923,48.05856911960831 -13.202336725845079,48.02858111588828 -13.323250972113643,48.54736075315516 -13.444737513174017,49.125873789610125 -13.578814436805477,49.7055409992421 -13.711679739035748,50.28546727263587 -13.84311764379907,50.480275435390936 -12.997541802987502,50.659031412864785 -12.215382072589735)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51065042968219 46.07317820661997 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 2022-04-21T12:36:03.235074Z Batch API, v4.102.1 s3://deafrica-sentinel-1/s1_rtc/S13E048/2022/04/21/051DE4 2.0E-4 2.0E-4 true block average 2 2 -12.0 48.0 -13.0 49.0 POLYGON((48.107612659838175 -13.0,48.18960346913742 -12.661734209531451,48.34707154538073 -12.0,49.0 -12.0,49.0 -13.0,48.107612659838175 -13.0)) 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_051DE4_S13E048_2022_04_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_051DE4_S13E048_2022_04_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_051DE4_S13E048_2022_04_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_051DE4_S13E048_2022_04_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_051DE4_S13E048_2022_04_21_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