Point cloud data collected with a Trimble SX10 total scanning station of the mouth of Guam’s Asan River in February 2023. Comparison of the two datasets shows that the river has been redirected eastward and a delta has formed at its mouth as a result of Typhoon Mawar.
Asan River Mouth Before Typhoon Mawar
Image courtesy of National Park Service via Guam: A Biogeographic and Maritime Cultural Landscape Exploration of a WWII Amphibious Battlefield.
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Point cloud data collected with a Trimble SX10 total scanning station of the mouth of Guam’s Asan River in February 2023. Comparison of the two datasets shows that the river has been redirected eastward and a delta has formed at its mouth as a result of Typhoon Mawar.

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