[1] [1] Rogers T S，Walsh J E，Rupp T S，et al. Future Arctic marine access：analysis and evaluation of observations，models，and projections of sea ice［J］. The Cryosphere Discussions，2012，6（5）：3963-3998.

[5] [5] Maclure K C. Polar Navigation［J］. Arctic，1949，（3）：183-194.

[6] [6] Dyer G C. Polar navigation-A new transverse mercator technique［J］. Institute of Navigation，1971，（24）：484-495.

[8] [8] Skopeliti，Andriani；Tsoulos，Lysandros. Choosing a Suitable Projection for Navigation in the Arctic［J］. Marine Geodesy，2013，（2）：234-259.

[9] [9] ARHC2-08A. Proposal to address polar navigation issues related to ECDIS consideration by arctic regional hydrographic commission［C］. 2nd ARHC Meeting，Copenhagen，Denmark，2011.

[14] [14] Hecht H，Berkin B，Buttgenbach G，et al. The electronic chart：functions，potential and limitations of a new marine navigation system［M］. Netherlands：GITC bv，Lemmer，2006.

[18] [18] Northrop Grumman Corporation. Northrop grumman submarine navigation system upgrade is approved by U. S.Navy［R/OL］. http：/ /www.irconnect.com/noc/press/pages/news_releases.html？d=173159，［2009-9-14］.

[19] [19] OSI Ltd. Warship electronic chart display and information system（WECDIS）［R/OL］. http：//www. osigeospatial.com.［2011-11-28］.