https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-06-16T18:08:50.605078Z 2018-06-16T18:09:19.641235Z s3://sentinel-s1-l1c/GRD/2018/6/16/IW/DV/S1B_IW_GRDH_1SDV_20180616T180850_20180616T180919_011402_014F0D_F51B 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 2018-06-16T18:08:50.605078Z 2018-06-16T18:09:19.641235Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180616T201153_V20180616T162047_20180616T193817.EOF 346.97657162889203 693000 Copernicus S1 Core Ground Segment - DPA 2018-06-16T20:28:14.864408Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180616T180850_20180616T180919_011402_014F0D_F51B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.685406186 34.213464253,-3.281630622 34.276962902,-3.009333698 34.318980928,-2.600383862 34.380873709,-2.327419142 34.421377157,-1.917483137 34.480990953,-1.643871427 34.519970407,-1.370006854 34.558337698,-1.003169069 34.608697755,-1.01634875 34.66575629,-1.049188381 34.846608024,-1.085664746 35.026967181,-1.121191328 35.207449757,-1.161964201 35.387231836,-1.204981265 35.566716798,-1.243707949 35.746772295,-1.342021432 36.229565813,-1.716400159 36.179662277,-1.995878568 36.14159081,-2.275085017 36.102869149,-2.693376157 36.043570942,-2.971885555 36.003230629,-3.389113012 35.941511913,-3.666901368 35.899562986,-4.078789033 35.836097769,-3.963838535 35.352729857,-3.918975896 35.172507233,-3.86979562 34.992966884,-3.822713296 34.813104736,-3.781465891 34.632331137,-3.739393402 34.451689922,-3.700495981 34.270550348,-3.685406186 34.213464253)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.687123791816 46.15301468579118 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 2022-01-26T14:13:25.678540Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/N34W003/2018/06/16/014F0D 2.0E-4 2.0E-4 true block average 2 2 35.0 -3.0 34.0 -2.0 POLYGON((-2.0 34.46899116918621,-2.600383862008901 34.3808737089991,-3.0 34.32039354264177,-3.0 35.0,-2.0 35.0,-2.0 34.46899116918621)) 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_014F0D_N34W003_2018_06_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_014F0D_N34W003_2018_06_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_014F0D_N34W003_2018_06_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_014F0D_N34W003_2018_06_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_014F0D_N34W003_2018_06_16_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