Mapping mission
James Hiroms, Galveston District boat captain, watches the computer monitor which shows him the line to drive for an accurate survey. The single beam sonar sends data to shipboard computers to complete the post dredging map.

Download Image: Full Size (2.69 MB)
Photo by: Luke Waack |  VIRIN: 230605-A-XJ740-0043.JPG

Photo Albums

Visit our Flickr site for more photos.