To improve the efficiency of their hydrographic surveying services and expand them, Coastal Geomatics evaluated multiple USV, choosing the CHC Apache 4. (Image: Coastal Geomatics)

CHC Navigation: The boat boost

April 10, 2023

Numerous firms, large and small, have discovered how modest investments in USVs can completely revolutionize their hydrographic operations.

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This article is tagged with CHC Navigation, hydrographic survey, hydrographic survey boat, hydrographic surveys, North Carolina, unmanned surface vessel, USV and posted in From the Magazine, Latest News, Survey

The largest seaportS on America’s West Coast are the Ports of Long Beach and Los Angeles, located next to each other in San Pedro, California. (Photo: Art Wager/E+/Getty Images)

GNSS receivers track port movements with CORS corrections

October 30, 2020

The Port of Long Beach, California, is moving up and down because it sits on fault blocks that […]

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This article is tagged with CORS corrections, CORS network, GNSS receiver, hydrographic survey boat, Kim Holtz, Long Beach Energy Resources Department, Port of Long Beach, Trimble and posted in From the Magazine