https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-21T16:59:47.077565Z 2020-01-21T17:00:16.099178Z s3://sentinel-s1-l1c/GRD/2020/1/21/IW/DV/S1B_IW_GRDH_1SDV_20200121T165947_20200121T170016_019918_025ACC_D3F0 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 2020-01-21T16:59:47.077565Z 2020-01-21T17:00:16.099178Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200121T190452_V20200121T151507_20200121T183237.EOF 347.67053065153374 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-21T19:27:54.395801Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20200121T165947_20200121T170016_019918_025ACC_D3F0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.451128128599404 21.962567370377823,16.05581201659396 22.0717591899798,16.663319553331096 22.179047813199425,17.271738011965216 22.284071690232977,17.839294498719198 22.379841190472476,17.68705997441904 23.160531409214464,17.521335232854916 24.00498766154335,16.94668353522306 23.91026480771138,16.700181341660738 23.868927218205247,16.330722863404823 23.806182930447214,16.084615311536613 23.76386299466561,15.71575377551136 23.699650057964,15.470047460163109 23.656354275576188,15.103715979169161 23.59102712254459,15.285092999853033 22.7448766764037,15.400820249842466 22.201387333794333,15.451128128599404 21.962567370377823)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89048974878772 46.24057976403486 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 2021-12-25T04:49:51.904002Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N22E015/2020/01/21/025ACC 2.0E-4 2.0E-4 true block average 2 2 23.0 15.0 22.0 16.0 POLYGON((15.443242874093782 22.0,15.230405906615825 23.0,16.0 23.0,16.0 22.061680840335324,15.658423034942519 22.0,15.443242874093782 22.0)) 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_025ACC_N22E015_2020_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025ACC_N22E015_2020_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025ACC_N22E015_2020_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025ACC_N22E015_2020_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025ACC_N22E015_2020_01_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