https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-15T16:10:18.623906Z 2021-04-15T16:10:47.660046Z s3://sentinel-s1-l1c/GRD/2021/4/15/IW/DV/S1B_IW_GRDH_1SDV_20210415T161018_20210415T161047_026480_03294F_539B 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 2021-04-15T16:10:18.623906Z 2021-04-15T16:10:47.660046Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.697426600092 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-15T17:43:50.858590Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210415T161018_20210415T161047_026480_03294F_539B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.941769142974426 21.236168206792343,28.557825470160033 21.34824602752034,29.17696498905734 21.4584436743543,29.798244435047128 21.566559269832382,30.319821379491028 21.655410189877877,30.16577093656081 22.436169571877564,30.060549337995823 22.978840596839987,30.00120666955018 23.281588619033176,29.474942748574726 23.193989278844576,29.097768290037017 23.13004908340713,28.84631365318749 23.086887123936524,28.595568703727167 23.04342087551077,28.219644896070218 22.97745905443289,27.9692672797146 22.93299652164116,27.597161279730493 22.866133471264547,27.622395270212074 22.743800001859526,27.69951590721703 22.38137236701682,27.941769142974426 21.236168206792343)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86011910510636 46.52831155964487 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 2021-12-26T04:07:29.198910Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21E027/2021/04/15/03294F 2.0E-4 2.0E-4 true block average 2 2 22.0 27.0 21.0 28.0 POLYGON((27.9417691429744 21.236168206792396,27.780190334665647 22.0,28.0 22.0,28.0 21.246762023082496,27.9417691429744 21.236168206792396)) 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_03294F_N21E027_2021_04_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03294F_N21E027_2021_04_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03294F_N21E027_2021_04_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03294F_N21E027_2021_04_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03294F_N21E027_2021_04_15_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