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Blair Cunningham News

11 Dec 2014

Images of Historic San Francisco Wreck Revealed

Coda Octopus 3-D Echoscope sonar, downward view of the shipwreck SS City of Chester with sternpost, (left side of sonar image) compound steam engine and boilers (in blue middle of sonar image), and bow (right side of sonar image). Credit: Coda Octopus/NOAA

NOAA and partners released three-dimensional sonar maps and images of an immigrant steamship lost more than 100 years ago in what many consider the worst maritime disaster in San Francisco history. On Feb. 22, 1901, in a dense morning fog, the SS City of Rio de Janeiro struck jagged rocks near the Golden Gate Bridge and sank almost immediately, killing 128 of the 210 passengers and crew aboard the ship. Fishermen in the area, hearing the ship's distress calls, helped rescue 82 survivors, many plucked from makeshift rafts and floating wreckage.

10 Dec 2014

First Images of Historic San Francisco Shipwreck

SS City of Rio de Janeiro built by John Roach & Son in 1878 at Chester, Pennsylvania, regularly transported passengers and cargo between Asia and San Francisco. Photo taken at Nagasaki, Japan, 1894. (Credit: San Francisco Maritime National Historical Park_ safr_21374_h06-04135_n)

NOAA and its partners released 3D sonar maps and images of an immigrant steamship lost more than 100 years ago in what many consider the worst maritime disaster in San Francisco history. On Feb. 22, 1901, in a dense morning fog, the SS City of Rio de Janeiro struck jagged rocks near the present site of the Golden Gate Bridge and sank almost immediately, killing 128 of the 210 passengers and crew aboard the ship. Fishermen in the area, hearing the ship’s distress calls, helped rescue 82 survivors, many plucked from makeshift rafts and floating wreckage.

21 Aug 2012

Underwater Inspection System for Port of Long Beach

Image credit Coda Octopus

Long Beach Police Department takes delivery of Coda Octopus Underwater Inspection System (UIS™) system. The Port of Long Beach is the second busiest seaport in the United States and is a major gateway for trade with Asia, handling over six million containers annually. The UIS™ which includes Echoscope® real-time 3D sonar technology will be used primarily for underwater inspections of the port's 10 piers and eighty berths and other critical infrastructure. It will also be used for preventative maintenance such as keeping the shipping channels clear of dangerous debris and other objects.