Olympic Coast National Marine Sanctuary - area120_0602a - Survey footprint for mosaic 120_0602a

Benthic habitat polygon coverages are being created for the Olympic Coast National Marine Sanctuary (OCNMS).In 2006, approximately 15 km2 of side scan sonar based seafloor mapping was conducted in survey block 120_0602a near the Bodelteh Islands.

针对奥林匹克海岸国家海洋保护区（OCNMS），正在制作底栖生境多边形覆盖率数据集。2006年，在博德尔特群岛附近，对调查区块120_0602a进行了约15平方公里基于侧扫声纳的海底测绘工作。