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Mapping the Ocean Floor

It is said that we know less about our own planet than we do of the Moon and Mars. Over 70% of the Earth’s surface is covered by water, and yet we have a far-from-complete understanding of what lies at the seabed. Understanding the shape of the seafloor will enable...

Trends in Terrestrial Laser Scanning

Within the domain of lidar/remote sensing technologies, terrestrial laser scanning is currently the most widely adopted. Mapping drones have quickly become popular, but terrestrial laser scanning is used for more types of mapping and as-built survey applications. Other airborne (photogrammetry and lidar) and vehicle-mounted mobile scanning/mapping systems are also widely...