Bathymetry Hillshade--Offshore Half Moon Bay, California

This part of DS 781 presents data for the bathymetry and shaded-relief maps of the Offshore Half Moon Bay map area, California (raster data file is included in "BathymetryHS_OffshoreHalfMoonBay.zip," which is accessible from http://pubs.usgs.gov/ds/781/OffshoreHalfMoonBay/data_catalog_OffshoreHalfMoonBay.html.
The bathymetry and shaded-relief maps of Offshore Half Moon Bay, California, were generated from bathymetry data collected by Fugro Pelagos, and by California State University, Monterey Bay (CSUMB). Mapping was completed in 2006 and 2007, using a combination of 400-kHz Reson 7125 and 244-kHz Reson 8101 multibeam echosounders. These mapping missions combined to collect bathymetry from about the 10-m isobath to beyond the 3-nautical-mile limit of California's State Waters.

本DS 781数据集的本章内容提供加利福尼亚州半月湾近海制图区的水深与晕渲地貌图数据，相关栅格数据文件包含于"BathymetryHS_OffshoreHalfMoonBay.zip"压缩包中，可通过http://pubs.usgs.gov/ds/781/OffshoreHalfMoonBay/data_catalog_OffshoreHalfMoonBay.html获取。
加利福尼亚州半月湾近海的水深与晕渲地貌图，基于Fugro Pelagos与蒙特雷湾加州州立大学（California State University, Monterey Bay, CSUMB）采集的水深数据生成。该测绘工作于2006至2007年间完成，采用400kHz Reson 7125与244kHz Reson 8101两款多波束测深仪（multibeam echosounders）的组合方案。本次测绘任务共采集了约10米等深线（isobath）至超出加利福尼亚州管辖水域3海里（nautical-mile）边界范围的水深数据。