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Marita Luk

Marita Luk has over a decade of experience as the business development manager for the School of Construction and the Environment at the British Columbia Institute of Technology (BCIT). Prior...

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What Is ‘Hydrospatial’?

In the last decades, we have progressed from ‘graphic’ to ‘digital’ and now to ‘spatial’. During the opening plenary session of the Canadian Hydrographic Conference (CHC) 2020, the author gave...

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Hydrographic Education During a Lockdown

On 12 March, the Dutch government decided to ‘lock down’ all activities involving multiple persons, including education. That decision immediately affected the hydrographic institutions in the Netherlands. The Netherlands has...

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How GPS trackers and drones help locate floating debris

An estimated 600,000 tons of abandoned fishing gear ends up in the oceans every year. According to the United Nations, some 380,000 marine mammals are killed each year, either by ingesting this fishing gear or being caught in it. Mary T. Crowly of the Ocean Voyages Institute describes how GPS trackers are being used to mark the ghost nets. An estimated 600,000 tons of abandoned fishing gear ends up in the oceans every year. According to the United Nations, some 380,000 marine mammals are killed each year, either by...

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