https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-09-29T06:55:32.066860Z 2019-09-29T06:55:55.530317Z s3://sentinel-s1-l1c/GRD/2019/9/29/IW/DV/S1B_IW_GRDH_1SDV_20190929T065532_20190929T065555_018249_0225C7_1B01 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 2019-09-29T06:55:32.066860Z 2019-09-29T06:55:55.530317Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190929T084206_V20190929T043320_20190929T075050.EOF 192.2898849139632 693000 Copernicus S1 Core Ground Segment - DPA 2019-09-29T08:51:10.135402Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20190929T065532_20190929T065555_018249_0225C7_1B01 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.051650479843541 22.209659605623976,-14.426346430798015 22.277443411224507,-14.677550979742733 22.322367106746892,-15.054657738688716 22.38902272871443,-15.30626078764019 22.43297168067281,-15.683960742513062 22.498160192653383,-15.93595618320967 22.54112771949752,-16.447210526918393 22.62700641074548,-16.5523035798041 22.084353737649216,-16.69813432032727 21.337440776550977,-16.19161352551762 21.25079319202764,-15.567699030569713 21.141829747054256,-14.944703844072588 21.030572651201062,-14.324432081220177 20.91736799759488,-14.127845863844179 21.847136611239044,-14.051650479843541 22.209659605623976)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84370366762885 46.60547416054091 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 2021-12-24T22:52:12.169602Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N21W016/2019/09/29/0225C7 2.0E-4 2.0E-4 true block average 2 2 22.0 -16.0 21.0 -15.0 POLYGON((-15.0 21.04044767087002,-15.567699030590358 21.14182974705797,-16.0 21.21732887918836,-16.0 22.0,-15.0 22.0,-15.0 21.04044767087002)) 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_0225C7_N21W016_2019_09_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0225C7_N21W016_2019_09_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0225C7_N21W016_2019_09_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0225C7_N21W016_2019_09_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0225C7_N21W016_2019_09_29_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