https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-15T06:45:25.248467Z 2021-02-15T06:45:50.247346Z s3://sentinel-s1-l1c/GRD/2021/2/15/IW/DV/S1A_IW_GRDH_1SDV_20210215T064525_20210215T064550_036597_044CA7_8932 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 2021-02-15T06:45:25.248467Z 2021-02-15T06:45:50.247346Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210215T084826_V20210215T042551_20210215T074321.EOF 192.7377984456586 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-15T09:06:50.928693Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210215T064525_20210215T064550_036597_044CA7_8932 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.930697718993805 31.710999240568402,-10.327787697982886 31.77549468823452,-10.600781134398016 31.819062205452916,-11.01074740955662 31.883315775440987,-11.284371610407327 31.925417500671657,-11.695270833919688 31.987465526977914,-11.96950808113139 32.02809232825436,-12.2439854743419 32.06812660492979,-12.543366978750507 32.11106623346877,-12.84188007060652 30.607180447959948,-12.547305275023167 30.56381300928215,-12.277222700704296 30.52342246748038,-12.007364690204698 30.48247353582778,-11.60300421523983 30.42000614972975,-11.333718522876596 30.377667293859876,-10.930228032660326 30.313121488703622,-10.661529883689234 30.26940139491882,-10.270662626811633 30.204744154481546,-10.094552030818214 30.987838808719356,-9.930697718993805 31.710999240568402)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66796509383217 46.43789251623816 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 2021-12-26T01:04:29.722247Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N31W013/2021/02/15/044CA7 2.0E-4 2.0E-4 true block average 2 2 32.0 -13.0 31.0 -12.0 POLYGON((-12.763907540943114 31.0,-12.565413017800179 32.0,-12.0 32.0,-12.0 31.0,-12.763907540943114 31.0)) 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_044CA7_N31W013_2021_02_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_044CA7_N31W013_2021_02_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_044CA7_N31W013_2021_02_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_044CA7_N31W013_2021_02_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_044CA7_N31W013_2021_02_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