https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-02T18:00:46.176771Z 2018-11-02T18:01:15.206970Z s3://sentinel-s1-l1c/GRD/2018/11/2/IW/DV/S1B_IW_GRDH_1SDV_20181102T180046_20181102T180115_013429_018D8D_2014 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 2018-11-02T18:00:46.176771Z 2018-11-02T18:01:15.206970Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181102T200347_V20181102T161239_20181102T193009.EOF 346.95759873999674 693000 Copernicus S1 Core Ground Segment - DPA 2018-11-02T20:18:31.281154Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181102T180046_20181102T180115_013429_018D8D_2014 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.670114019 34.441616689,-1.255637938 34.506552651,-0.976180968 34.549485815,-0.55646305 34.612687008,-0.27630128 34.65401971,0.144457134 34.714812585,0.425301265 34.754534733,0.706411904 34.793609904,1.016373554 34.835888849,1.004901019 34.893096341,0.960838223 35.072492613,0.919239754 35.252221914,0.880208913 35.432293731,0.838240219 35.611975232,0.800331925 35.792195801,0.664540704 36.45448911,0.348136439 36.412559286,0.061198323 36.373758078,-0.225452704 36.334269799,-0.654881511 36.273752792,-0.940796008 36.232554215,-1.369100176 36.169479831,-1.65425185 36.126581805,-2.077139789 36.061625285,-1.918400308 35.398572049,-1.874265389 35.218178241,-1.826212662 35.038403268,-1.781021438 34.858186069,-1.733504614 34.678339622,-1.683452388 34.498899985,-1.670114019 34.441616689)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67617093189837 46.49849719347068 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 2021-12-23T17:00:41.494254Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/11/02/018D8D 2.0E-4 2.0E-4 true block average 2 2 36.0 -2.0 35.0 -1.0 POLYGON((-1.8165826672150949 35.0,-1.8742653890000065 35.21817824100009,-2.0 35.73941315227401,-2.0 36.0,-1.0 36.0,-1.0 35.0,-1.8165826672150949 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_018D8D_N35W002_2018_11_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_018D8D_N35W002_2018_11_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_018D8D_N35W002_2018_11_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_018D8D_N35W002_2018_11_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_018D8D_N35W002_2018_11_02_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