https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-06-28T18:14:36.871613Z 2020-06-28T18:15:08.634422Z s3://sentinel-s1-l1c/GRD/2020/6/28/IW/DV/S1A_IW_GRDH_1SDV_20200628T181436_20200628T181508_033221_03D943_8109 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 2020-06-28T18:14:36.871613Z 2020-06-28T18:15:08.634422Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200628T203329_V20200628T162956_20200628T194726.EOF 347.67315569966775 693000 Copernicus S1 Core Ground Segment - DPA 2020-06-28T20:43:45.814092Z Sentinel-1 IPF, 003.30 S1A_IW_GRDH_1SDV_20200628T181436_20200628T181508_033221_03D943_8109 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.0504133977142596 21.86793842732499,-2.456088561355509 21.97542598319302,-1.8549477349383094 22.081797615294853,-1.2531252670938087 22.185923971617896,-0.6601934001284162 22.286191831318718,-1.009009817159816 24.076389828573024,-1.6100529117875284 23.977336034623765,-1.8542909606137046 23.93636768613819,-2.2203530468839423 23.874189918140473,-2.4644935851177108 23.832204951883288,-2.8303501276947487 23.768514636716805,-3.431576827832588 23.661831134649404,-3.1669275943546555 22.411199457363754,-3.0897442775337725 22.048873413989526,-3.0504133977142596 21.86793842732499)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79531540309085 46.03194105686006 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 2021-12-25T13:04:09.376793Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N23W002/2020/06/28/03D943 2.0E-4 2.0E-4 true block average 2 2 24.0 -2.0 23.0 -1.0 POLYGON((-2.0 23.91161816089118,-1.4725314767841855 24.0,-1.0 24.0,-1.0 23.0,-2.0 23.0,-2.0 23.91161816089118)) 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_03D943_N23W002_2020_06_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03D943_N23W002_2020_06_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03D943_N23W002_2020_06_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03D943_N23W002_2020_06_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03D943_N23W002_2020_06_28_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