https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-21T05:21:52.883881Z 2018-09-21T05:22:17.881976Z s3://sentinel-s1-l1c/GRD/2018/9/21/IW/DV/S1A_IW_GRDH_1SDV_20180921T052152_20180921T052217_023792_02986D_D4D9 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 2018-09-21T05:21:52.883881Z 2018-09-21T05:22:17.881976Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180921T072244_V20180921T030324_20180921T062054.EOF 193.0171595475097 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-21T09:00:10.455620Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180921T052152_20180921T052217_023792_02986D_D4D9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.556840244 35.682371337,11.139986619 35.746723483,10.852284421 35.790231931,10.420149481 35.854204041,10.131677812 35.895989128,9.698408285 35.957367878,9.409193492 35.997418599,9.119689003 36.036772575,8.817624048 36.077042156,8.780214568 35.896874554,8.669978036 35.355821479,8.513429363 34.574578065,8.809888157 34.533934249,9.094032878 34.494260268,9.377906674 34.453927327,9.803201148 34.392195871,10.086381229 34.35022258,10.510617847 34.286038297,10.793081336 34.242434993,11.202373972 34.178011639,11.342137612 34.779668628,11.384576819 34.960298985,11.513197951 35.502006699,11.556840244 35.682371337)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.60122886360941 46.46719136187679 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 2021-12-23T10:08:40.393499Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35E008/2018/09/21/02986D 2.0E-4 2.0E-4 true block average 2 2 36.0 8.0 35.0 9.0 POLYGON((8.598677108063688 35.0,8.801627237463256 36.0,9.0 36.0,9.0 35.0,8.598677108063688 35.0)) 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_02986D_N35E008_2018_09_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02986D_N35E008_2018_09_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02986D_N35E008_2018_09_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02986D_N35E008_2018_09_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02986D_N35E008_2018_09_21_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