https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-24T19:05:41.274049Z 2021-05-24T19:06:06.271763Z s3://sentinel-s1-l1c/GRD/2021/5/24/IW/DV/S1A_IW_GRDH_1SDV_20210524T190541_20210524T190606_038034_047D2A_A5C1 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 2021-05-24T19:05:41.274049Z 2021-05-24T19:06:06.271763Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.41198954821886 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-24T20:50:38.219054Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210524T190541_20210524T190606_038034_047D2A_A5C1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.663559185856293 27.803875676186323,-16.290272269605335 27.867423178060356,-16.036124463402015 27.910067635652005,-15.779645270445709 27.952593818615185,-15.39992143627382 28.01462312073962,-15.017631836771493 28.075941695592828,-14.762537720158146 28.116229168988394,-14.507257557757868 28.156042116124677,-14.151849871710404 28.210618251972104,-14.189836145108801 28.39084089201915,-14.223166089618577 28.5718569165395,-14.29655218516941 28.93286015451634,-14.450547787463318 29.71487628506627,-14.80889681135524 29.661192090411575,-15.067920761684459 29.62174096734985,-15.326741947543583 29.58178562477534,-15.714588938811783 29.520909564015454,-15.972894111251271 29.47969876029086,-16.35995753467747 29.4169453231704,-16.617734041718172 29.374486839780545,-16.99631161239731 29.31116116262532,-16.78277874420946 28.346839709469418,-16.742063300974127 28.16598469541259,-16.703133487202987 27.984828401732152,-16.663559185856293 27.803875676186323)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7174128884244 46.08296628624488 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 2021-12-26T06:10:18.326220Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N29W015/2021/05/24/047D2A 2.0E-4 2.0E-4 true block average 2 2 30.0 -15.0 29.0 -14.0 POLYGON((-15.0 29.632085764903472,-14.45054778746328 29.714876285066236,-14.309773448183401 29.0,-15.0 29.0,-15.0 29.632085764903472)) 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_047D2A_N29W015_2021_05_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_047D2A_N29W015_2021_05_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_047D2A_N29W015_2021_05_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_047D2A_N29W015_2021_05_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_047D2A_N29W015_2021_05_24_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