area119_0601b-- Polygon coverage of survey bounds for HMPR-119-2006-01b

Benthic habitat polygon coverages are being created for the Olympic Coast national marine sanctuary (OCNMS).目前正为奥林匹克海岸国家海洋保护区（Olympic Coast National Marine Sanctuary，OCNMS）构建底栖生境（Benthic habitat）多边形覆盖数据。