When hurricanes strike, geospatial data becomes an essential tool for both immediate disaster response and long-term coastal resilience. After a storm, two phases…
Category: Full Coverage
02.09.2025
The Case for High Point Density Lidar
Does the economic law of diminishing marginal returns apply to lidar point density? Economics 101 teaches us the law (or principle) of diminishing…
12.30.2024
The Case For (and Against) Propagated Uncertainty in Aerial Topographic Lidar, Continued!
Total Propagated Uncertainty must take into account the relationships between the datums defined by the ground control points and the inertial navigation system,…
05.04.2024
Full Coverage: The Case For (And Against) Propagated Uncertainty in Aerial Topographic LiDAR
There is a strong case for adding Total Propagated Uncertainty to the LAS specification, but it would almost certainly increase cost. The Geo…
