https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-06-25T04:36:19.322031Z 2021-06-25T04:36:44.320834Z s3://sentinel-s1-l1c/GRD/2021/6/25/IW/DV/S1B_IW_GRDH_1SDV_20210625T043619_20210625T043644_027508_0348A3_E046 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-06-25T04:36:19.322031Z 2021-06-25T04:36:44.320834Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.2190303965591 693000 Copernicus S1 Core Ground Segment - TLS 2021-06-25T09:00:08.705247Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210625T043619_20210625T043644_027508_0348A3_E046 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.49591257713866 20.199256231785952,19.90555082497291 20.307819805461413,19.313077073351476 20.414621129564264,18.715842732609072 20.52009500941075,18.124949181096863 20.622283768850203,18.091586213663426 20.44122023802707,18.061057710826613 20.259571737399124,18.02673368546286 20.078566226828027,17.993219876328794 19.8974159172714,17.958009669085765 19.71655273251671,17.889091897213156 19.354550873435702,17.853747189396362 19.173696218168402,17.842806607574015 19.11348035245474,18.42367293471106 19.010940814361465,19.01132780541727 18.905213424393395,19.598226287702794 18.797632886253872,20.183298190108165 18.68841253709549,20.233432030447407 18.929962445748668,20.30667247015772 19.292977849718604,20.49591257713866 20.199256231785952)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85924950379305 46.14664 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 2021-12-26T07:45:19.672303Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N19E020/2021/06/25/0348A3 2.0E-4 2.0E-4 true block average 2 2 20.0 20.0 19.0 21.0 POLYGON((20.45430585743102 20.0,20.306672470155746 19.29297784970915,20.24756250869571 19.0,20.0 19.0,20.0 20.0,20.45430585743102 20.0)) 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_0348A3_N19E020_2021_06_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0348A3_N19E020_2021_06_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0348A3_N19E020_2021_06_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0348A3_N19E020_2021_06_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0348A3_N19E020_2021_06_25_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