Hydrographic maps reveal subsurface features with the potential to hold fish, the degree to which largely depends on the ...

Squinting against the sunlight, a team of three engineers leaned over from a floating dock on Lake Travis to pull a side panel off a blue-and-orange submersible named Abraham. After removing a ...

Ever look out at a pond, stream, or river, and wonder how deep it is? For large bodies of water that are considered navigable, it’s easy enough to pull up a chart and find out. But what if there’s no ...

The National Oceanic and Atmospheric Administration (NOAA) has been working to collect new mapping data on Lake Superior since 2020. This survey is part of a large effort to update the mapping of the ...

Researchers in South Korea have developed an ultra-small, ultra-thin LiDAR device that splits a single laser beam into 10,000 points covering an unprecedented 180-degree field of view. It's capable of ...