Comma separated value (CSV) text file of post-processed kinematic (PPK) data calculated from raw data logged on two Spectra Precision SP80 GNSS receivers during survey 2016-030-FA conducted offshore Sandwich Beach, MA by the U.S. Geological Survey in 2016

The objectives of the survey were to provide bathymetric and sidescan sonar data for sediment transport studies and coastal change model development for ongoing...本次勘测的目标是为正在进行中的泥沙输运研究与海岸变化模型开发提供水深测量数据（bathymetric data）及侧扫声呐（sidescan sonar）数据，以支撑相关推进中的工作……