The concept of the digital twin originated in manufacturing industry around 2002 and has been gaining momentum in the geospatial industry since around…
Author: Dr. Qassim A. Abdullah
11.20.2021
A New Hybrid Product Approach: Aligning Project Specifications with UAS, Photogrammetry and Lidar
Woolpert makes best use of multiple data types in roadway surveys
This paper discusses research on a new and creative method of merging geospatial data from differing backgrounds and with varied accuracy specifications. The…
07.12.2020
Rethinking Error Estimations in Geospatial Data: The Correct Way to Determine Product Accuracy
Surveying and mapping technologies have advanced tremendously over the last century, resulting in improved product accuracy. Yet some antiquated practices and processes continue,…
01.12.2018
Should Contours Be Generated from Lidar Data, and Are Breaklines Required?
Lidar data provides the most accurate and reliable representation of the topography of the earth. As lidar technology advances and point clouds continue…