https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-07T18:26:45.249070Z 2022-03-07T18:27:10.247764Z s3://sentinel-s1-l1c/GRD/2022/3/7/IW/DV/S1A_IW_GRDH_1SDV_20220307T182645_20220307T182710_042219_05080C_409E 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 2022-03-07T18:26:45.249070Z 2022-03-07T18:27:10.247764Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220307T190137_V20220307T181707_20220308T005207.EOF 346.8709191345645 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-07T19:31:39.260108Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220307T182645_20220307T182710_042219_05080C_409E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.139964061833574 35.62490155684346,-7.7364425447660325 35.68726457601793,-7.452440501306302 35.73028174332996,-7.025870669762058 35.793551366990464,-6.7411187621844375 35.834891105124576,-6.313443031217991 35.895636490466,-6.02796661456766 35.935288080802856,-5.742207065687754 35.97426160140172,-5.404703178325879 36.019348802599175,-5.440649315355638 36.199695324314696,-5.50958202666106 36.56094591512664,-5.547166002979577 36.74116197742484,-5.586361460254504 36.92117145748436,-5.624612871405837 37.101300960499046,-5.6619255741117005 37.281548817092634,-5.7101718799793355 37.52154562507474,-6.0545683171117135 37.476839401554436,-6.34539915306779 37.4382445847152,-6.636812507017879 37.398816857590255,-7.073038021192054 37.33837725843665,-7.363780866597121 37.297148370621045,-7.794504380146803 37.2346700075033,-8.085770025189749 37.19147947479356,-8.500905433971113 37.1285871183149,-8.312555780934337 36.34694060914672,-8.139964061833574 35.62490155684346)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.56082687087196 46.33033451968716 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 2022-03-07T22:20:32.602070Z Batch API, v4.92.0 s3://deafrica-sentinel-1/s1_rtc/N36W008/2022/03/07/05080C 2.0E-4 2.0E-4 true block average 2 2 37.0 -8.0 36.0 -7.0 POLYGON((-8.0 36.0,-8.0 37.0,-7.0 37.0,-7.0 36.0,-8.0 36.0)) 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_05080C_N36W008_2022_03_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05080C_N36W008_2022_03_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05080C_N36W008_2022_03_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05080C_N36W008_2022_03_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05080C_N36W008_2022_03_07_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