All posts by Geoffrey Jacobs

TheGeoDude on The UESI Conference

I’ve attended a lot of conferences over the years. They’ve primarily been either surveying-focused or technology- (GPS, laser scanning, reality capture, CAD) focused. The recent Utility Engineering and Surveying Institute (UESI) conference, held April 22 to 24 in Pomona, California, was my first conference with a strong mix of civil engineers and surveyors; a show...

Laser Scanning for GIS and FM

On the surface, rich laser- scan data seems like a natural, valuable addition to GIS and facility management (FM) solutions—and to related operations and maintenance and asset-management capabilities. Much as the emergence of GPS in the 1990s helped drive GIS adoption and growth, the emergence of laser scanning also feels ready to aid GIS, FM,...

true-color point cloud was derived from drone photos

UAVs and Laser Screening: Friends of Foes

Some professionals predicted doom for terrestrial scanning right when inexpensive drones with calibrated cameras hit the market and new image processing software wowed audiences with cool 3D mesh models of statues. But how have things actually turned out? I recently interviewed key industry users and vendors who are deep into both technologies – here’s what...

TruView with proposed design

The Value of 360º Digital Panoramic Images

The GeoDude tells us that rich, new deliverables are changing client expectations for the better. One of the biggest impacts that 3D laser scanning has had on the market is a set of new client deliverables that it has spawned. One deliverable in particular (360° panoramic digital images) has profoundly raised the bar of client expectations, yet...

The firm that used scanning for this site survey noted that more than 60% of these types of projects entail scope creep; scanning typically avoids go-backs. Credit:TheLandGroup.

The GeoDude on Scanning Efficiency

A Snapshot from the GeoDude on Rich Data Here’s a comparison of today’s field and office efficiencies—for conventional surveying methods versus laser scanning—as applied to topographic and site surveys. Above: The firm that used scanning for this site survey noted that more than 60% of these types of projects entail scope creep; scanning typically avoids go-backs....

The GeoDude on the Adoption of Laser Scanning Today

Part 2 Above: Although not yet fully mainstream for topographic surveys, laser scanning is frequently used to topo sites with a lot of detail and hardscape. Credit: Allegheny Surveys. With new and emerging technologies such as laser scanning, many professionals want to know “When is the right time to get in?” They may worry about...