area119_0601a-- Polygon coverage of survey bounds for HMPR-119-2006-01a

Benthic habitat polygon coverages are being created for the Olympic Coast national marine sanctuary (OCNMS).底栖生境（Benthic habitat）多边形覆盖数据正为奥林匹克海岸国家海洋保护区（OCNMS）开展创建工作。