Lidar reveals lost cities in the Amazon

A lidar map of the city of Kunguints in the Ecuadorian Amazon reveals ancient streets lined with houses. (Image: Antoine Dorison and Stephen Rostain) Archeologists have discovered a vast and highly complex system of ancient cities dating back nearly 3,000…

Planting trees in cities helps provide shade, lower temperatures and contribute to cleaner air — all of which are huge benefits when it comes to adapting to the effects of climate change. That’s why we’re expanding our Environmental Insights Explorer…

Photo: Mlenny/iStock/Getty Images Plus GPS and airborne light detection and ranging (lidar) have revolutionized archaeology. In just a little more than a decade, dozens of previously hidden cities and settlements have been discovered under heavy tree canopy and in other…
Hexagon releases machine-learning GIS tool for smart cities

Hexagon’s Geospatial division has launched M.App Enterprise 2021, a significant update to its platform for creating geospatial and location intelligence applications. The latest release features new browser-based 3D capabilities and enhanced visual effects, plus the ability to create and configure…
Hexagon showcases smart cities portfolio at Intergeo 2019

Hexagon showcased the Leica DSX utility detection solution at Intergeo 2019. (Photo: Allison Barwacz) Hexagon AB presented its Smart Buildings & Infrastructure and Smart Cities & Nations portfolios at Intergeo 2019, which took place Sept. 17-19 in Stuttgart, Germany. At…
Using high-precision aerial imagery to map cities

Government agencies are increasingly turning to high-precision aerial imagery to solve city-planning conundrums. Three recent case studies show how emergency 9-1-1 services gather data to provide updated maps to emergency services to get to the right locations as soon as…