The hydrographic survey consisted of seven stations between the North Pole and our deployment base at Canadian Forces Station (CFS) Alert, Nunavut, Canada. Click on the Station Number to view the temperature and salinity profiles in a separate window. Figures © (2000) APL, University of Washington.

Vertical color contour sections of Salinity and Temperature along the green-colored line segnments between CTD stations are available.

CTD Station	Planned Location	CTD Location	CTD Date/Time	Buoy Deployments
Station 1	90°N	89.680°N   138.770°W	4/22/2000   1401Z	J-CAD, 2 PMEL, 2 CRREL
Station 2	89°N, 90°W	89.043°N   92.050°W	4/24/2000   1843Z	AWI
Station 3	88.5°N, 90°W	89.140°N   64.457°E	4/23/2000   2030Z	_
Station 4	87.5°N, 90°W	87.485°N   90.850°W	4/22/2000   2047Z	AWI
Station 5	86°N, 70°W	85.955°N   68.634°W	4/16/2000   1908Z	(fuel cache)
Station 6	84.9°N, 66°W	84.933°N   67.468°W	4/25/2000   1730Z	_
Station 7	86.7°N, 77°W	86.849°N   96.226°W	4/28/2000   1645Z	_

The Historical Trend in North Pole Hydrography shows the changes in salinity and temperature profiles at the North Pole since 1950 and through the 1990s.