Category Archives: Lidar/Imaging
HSI on the Fly
One company details mapping applications of airborne hyperspectral imagery for agriculture, forestry, and resource mapping. By Patrick Burns and Scott Nowicki, PhD Remote sensing imagery has been collected with many different camera systems for many different applications over the past 50 years of the industry. Visible remote sensing imagery provides interpretable information available to most...
Strategic Movement: Precise Monitoring in Practice
A Danish company builds a successful monitoring business by leveraging technology and expertise. By John Stenmark, LS Newton’s laws of motion tell us that nothing moves if it isn’t pushed or pulled. That concept is behind the success of LE34, a Copenhagen-based surveying company that has built a business strategy around structural monitoring for a...
Mapping the Pennsylvania Lake Erie Watershed
Imagery was collected along 77 miles of shoreline to provide a better understanding of Pennsylvania’s natural resources. By Brian Stevens The Pennsylvania Lake Erie Watershed is a substantial part of the world’s largest surface freshwater system, the North American Great Lakes. The watershed is 512 square miles, consisting of 15 major sub-watersheds. It’s estimated that...
Remote Sensing in Yellowstone Park
A consortium demonstrates the value of integrated remote-sensing technologies for studying and monitoring the impacts of climate change using the northern range of Yellowstone National Park as a testing area. By Dr. Olaf Niemann, Dr. Robert Crabtree, and David Brown In 2014, a consortium between environmental scientists and an airborne remote-sensing company was awarded funding...
Geospatial on the Big (and Little) Screen
I get excited anytime I see the tools and technology of the geospatial profession in the media. Positive media exposure to the general public of all things geospatial can be a powerful tool to help build awareness for the profession. Additionally, it helps “build the brand” for the next generation, getting them interested in the...
Sensing Improvements? The Future of Lidar & UAVs
By Neil Sandler What does the future of lidar and UAVs look like in our world? We’re preparing this issue of xyHt just as we return from the important International LiDAR and Mapping Forum (ILMF) in Denver. Coincidentally, this issue will be widely distributed at the SPAR 3D conference and expo in Houston this April...
