@proceedings {4861, title = {Development of a Geo-spatial Analysis Methodology for Assessing the Adequacy of Hydrographic Surveying and Nautical Charts}, year = {2012}, month = {May 15 - May 17}, address = {Niagara Falls, Ontario, Canada}, keywords = {Chart of the Future}, url = {www.chc2012.ca}, author = {Azuike, Chukwuma and S. Pe{\textquoteright}eri and Alexander, Lee and Christopher E Parrish and Andrew A. Armstrong} }