https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-23T16:01:59.272183Z 2018-10-23T16:02:28.302998Z s3://sentinel-s1-l1c/GRD/2018/10/23/IW/DV/S1B_IW_GRDH_1SDV_20181023T160159_20181023T160228_013282_0188E3_D33E 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 2018-10-23T16:01:59.272183Z 2018-10-23T16:02:28.302998Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181023T181956_V20181023T141727_20181023T173457.EOF 347.6903209924095 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-23T18:30:38.948659Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181023T160159_20181023T160228_013282_0188E3_D33E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.950199989 21.462886648,30.576496753 21.576532966,31.079748307 21.666022287,31.457590521 21.732138912,31.709675898 21.775738273,32.331980861 21.88161082,32.321344819 21.939291496,32.286133143 22.120162039,32.249448151 22.3007818,32.214216418 22.481640652,32.142824891 22.84319234,32.013607586 23.507477023,31.639011052 23.445526136,31.383701431 23.402752656,31.128556437 23.359563121,30.74615012 23.294001183,30.236861761 23.205139659,29.98247151 23.160091941,29.603122792 23.092097572,29.744372371 22.426447853,29.822152439 22.064164028,29.860535428 21.882929967,29.900371775 21.701961426,29.938607824 21.520700279,29.950199989 21.462886648)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83527860186987 46.70063107946968 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 2021-12-23T16:24:49.140150Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21E029/2018/10/23/0188E3 2.0E-4 2.0E-4 true block average 2 2 22.0 29.0 21.0 30.0 POLYGON((29.950199988999174 21.46288664799983,29.900371774995335 21.70196142602307,29.835741535703693 22.0,30.0 22.0,30.0 21.471923239296352,29.950199988999174 21.46288664799983)) 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_0188E3_N21E029_2018_10_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0188E3_N21E029_2018_10_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0188E3_N21E029_2018_10_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0188E3_N21E029_2018_10_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0188E3_N21E029_2018_10_23_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