https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-02T06:45:07.672249Z 2018-01-02T06:45:32.670522Z s3://sentinel-s1-l1c/GRD/2018/1/2/IW/DV/S1A_IW_GRDH_1SDV_20180102T064507_20180102T064532_019972_022048_F16F 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 2018-01-02T06:45:07.672249Z 2018-01-02T06:45:32.670522Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180102T084318_V20180102T042533_20180102T074303.EOF 192.7365747258138 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-02T09:17:47.288246Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180102T064507_20180102T064532_019972_022048_F16F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.929939714 31.710954924,-10.327238433 31.775477325,-10.600232861 31.819040033,-11.010200564 31.883286422,-11.283825675 31.925383388,-11.694726225 31.98742421,-11.968964319 32.02804622,-12.243442525 32.068075726,-12.544183669 32.11120284,-12.842635889 30.607357561,-12.546723197 30.563800502,-12.276639711 30.523414661,-12.006780759 30.482470448,-11.602418819 30.420010158,-11.333132126 30.377675989,-10.929640078 30.313137255,-10.660940867 30.269421835,-10.269867995 30.204737461,-10.093760038 30.987884677,-9.929939714 31.710954924)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66642767056427 46.43718980585199 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 2022-01-19T16:53:08.676626Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/N31W013/2018/01/02/022048 2.0E-4 2.0E-4 true block average 2 2 32.0 -13.0 31.0 -12.0 POLYGON((-12.764712309212792 31.0,-12.56625291703485 32.0,-12.0 32.0,-12.0 31.0,-12.764712309212792 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_022048_N31W013_2018_01_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022048_N31W013_2018_01_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022048_N31W013_2018_01_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022048_N31W013_2018_01_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022048_N31W013_2018_01_02_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