April 2018 bathymetry collected near Dumbarton Bridge in south San Francisco Bay, California

Bathymetric survey data were collected in April 2018 just south of Dumbarton Bridge in south San Francisco Bay, California. A portion of the main channel was surveyed...本次水深勘测数据采集于2018年4月，地点位于美国加利福尼亚州旧金山湾区南部邓巴顿大桥南侧区域，勘测范围覆盖主航道的部分区段……