MIRC KB17 Vessel Surveys Mar 2012

Original provider: HDR Environmental, Operations and Construction, Inc. Dataset credits: The U.S. Navy Marine Species Monitoring Program Abstract: Features in this feature class represent vessel sightings during the Guam and Saipan Marine Species Monitoring: Winter-Spring Survey conducted from 15 to 29 March 2012.原始提供方： HDR环境、运营与建筑有限公司（HDR Environmental, Operations and Construction, Inc.） 数据集致谢： 美国海军海洋物种监测计划（The U.S. Navy Marine Species Monitoring Program） 摘要： 本要素类（feature class）中的要素代表2012年3月15日至29日开展的关岛与塞班岛海洋物种监测冬春季调查（Guam and Saipan Marine Species Monitoring: Winter-Spring Survey）期间记录的船只目击数据。