https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-02T19:10:36.752956Z 2021-09-02T19:11:01.751487Z s3://sentinel-s1-l1c/GRD/2021/9/2/IW/DV/S1A_IW_GRDH_1SDV_20210902T191036_20210902T191101_039507_04AB1D_4F40 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 2021-09-02T19:10:36.752956Z 2021-09-02T19:11:01.751487Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.86572411102287 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-02T23:08:02.545586Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210902T191036_20210902T191101_039507_04AB1D_4F40 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.128698796618302 15.488116323334907,-15.55355795472074 15.5987986826021,-14.975660361914926 15.708378631941708,-14.397694512952064 15.816328073857406,-13.829257819158924 15.920885430708429,-14.041575979720232 17.00673375436488,-14.123392577226552 17.42841806687215,-14.696280663268741 17.32500075825884,-15.27906709136818 17.217993450275646,-15.861425985106335 17.10925663030841,-16.44204083785189 16.99905176314858,-16.128698796618302 15.488116323334907)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82773831008063 46.02547900787956 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 2021-12-26T11:12:24.886674Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/N16W014/2021/09/02/04AB1D 2.0E-4 2.0E-4 true block average 2 2 17.0 -14.0 16.0 -13.0 POLYGON((-14.0 16.794103766594418,-13.844727253940594 16.0,-14.0 16.0,-14.0 16.794103766594418)) 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_04AB1D_N16W014_2021_09_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04AB1D_N16W014_2021_09_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04AB1D_N16W014_2021_09_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04AB1D_N16W014_2021_09_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04AB1D_N16W014_2021_09_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