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What Is ‘Hydrospatial’?

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 Hyd...

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Extraterrestrial Hydrography

Extraterrestrial Hydrography

While there is still lots of ocean mapping work to do on Earth, oceans situated elsewhere in our solar system hold plenty of mysteries too, writes Wim van Wegen in this column. The...

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Automatic Calibration for MBES Offsets

Automatic Calibration for MBES Offsets

Currently, calibration of multibeam echosounders (MBES) for hydrographic surveys is based on the traditional ‘patch test’ method. This subjective method, although rigor...

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Sentinel-2 Coastal Charting Worldwide

Sentinel-2 Coastal Charting Worldwide

It is widely and wrongly assumed that the world’s coastal regions have been surveyed in detail by modern techniques and that the resulting nautical charts are an accurate ref...

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“Tharp Helped Keep Me Going”

“Tharp Helped Keep Me Going”

"It wasn’t always easy being a black woman in my early days as an oceanographer,” says Dawn Wright, chief scientist at a worldwide operating company specialized in mapp...

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Contact information
Wim van Wegen
wim.van.wegen@geomares.nl
+31 (0)514 561854