Category Archives: Enviro/Ag
Seeing Through the Water: Inside Leica’s CoastalMapper
The new four-channel bathymetric sensor redefines what airborne hydrographic surveying can cover — and how fast Airborne bathymetric lidar has always been a physics argument. The physics are largely fixed: green laser light at 532 nanometers penetrates water in ways that infrared does not, but the water column itself attenuates the signal, and the degree...
Why 3D Fuels Modeling Is Now a Geospatial Problem
As wildfire planning demands better inputs, the challenge is shifting from data collection alone to how vegetation and surface fuels are measured, classified, and turned into model-ready 3D information. Wildfire is forcing a shift in geospatial thinking. High-resolution capture is no longer the finish line. The harder question is whether vegetation and surface-fuels data can...
xyHt Magazine July/August 2025
Read the July/August 2025 xyHt digital edition. Table of Contents LiDAR for Cattle Farming – Airborne lidar is helping ranchers map rangeland, monitor vegetation and plan water resources. Partnering for Geospatial Impact (Sponsored Content) – NV5 Geospatial’s integrated lidar, imagery and AI approach is driving smarter decisions across industries. Having a Ball Doing Layout -One...
A Reckoning with the Rwenzori
3D model maps of disappearing tropical glaciers reveal a stark warning for the cultural future of Uganda’s Bakonzo people
How a federal liaison program and geospatial data help American agriculture
How a federal liaison program and geospatial data help American agriculture
Forest Architecture
To fully appreciate the significance of Jensen’s work, it’s essential to understand the traditional methods of tree surveys. In the conventional approach, a forest is systematically divided into sections using a grid. Then, a statistically representative sample of these sections is selected for detailed examination. This is done due to the time-consuming nature of the...