TerraSond Ltd, formerly Terra Surveys, LLC is dedicated to advancing the state of hydrographic and conventional surveying in Alaska and beyond.  Our Alaska experience enables us to perform hydrographic surveying tasks in many challenging environments.  Alaska is a vast state with many communities only connected by sea routes. Alaska depends on marine routes for transportation, commercial and subsistence fishing, and delivery of goods. The ports, channels, and routes within Alaska require exceptional hydrographic surveys for safety and efficiency. Alaska is our backyard, and its waterways are our home.

TerraSond Ltd has expanded its services to the Continental US and worldwide.

TerraSond Ltd was formed to provide surveys in an efficient, cost-effective manner. Since 1994 we have provided quality surveying services with an emphasis in hydrographic, topographic, GPS, geophysical, and hazardous waste surveys. As a company dedicated to improving both quality and efficiency and possessing highly trained personnel and the latest in high-tech equipment, we have the ability to respond to unique and demanding projects to meet your specifications, timeline, and budget.

OUR MISSION
To assist businesses, governments, and individuals build, navigate, develop resources, protect the environment, and understand the world around them by collecting, compiling, and disseminating information about the Earth.