Found 1708 results
Sort by

GIM - Issue 2-2024

Presenting the latest developments in aerial mapping, products and services. Intriguing real-life projects provide insights into advanced aerial photogrammetry and Lidar in practice. Moreover, this edition looks at how AI...

Read more

Oblique Airborne Photogrammetry (2)

Multiple view oblique imagery of very high resolution is a rich source of semantic information about buildings and other objects on the Earth’s surface. The efficient extraction of semantic information...

Read more

Oblique Airborne Photogrammetry (1)

Oblique airborne photogrammetry is rapidly maturing and entering the workflow of service providers. Many applications embrace the advantages of airborne capturing combined with slanted viewing geometry which comes close to...

Read more

How mapping experts built the biggest 3D dataset of Alcatraz Island

The rugged 22.5-acre site of the notorious US island prison Alcatraz has been digitally captured in a world-leading project involving multiple mapping technologies. With the team camped in the jail’s infamous cells for three weeks during the cold San Francisco winter, this historically, biologically and architecturally important location was recorded in unprecedented 3D detail. We discussed the project with project head Pete Kelsey and team member Dr Jeremy Sofonia. The rugged 22.5-acre site of the notorious US island prison Alcatraz has been digitally captured in a world-leading project involving multiple mapping technologies. With the team camped in the jail’s infamous cells...

Read more

3D geospatial visualization

3D visualization is at the heart of many geospatial data applications. Progress in 3D visualization has drastically reduced barriers to entry for new products based on large datasets, thanks to...

Read more