LIDAR

LiDAR puts surveying on the map

LiDAR puts surveying on the map

With the use of a LiDAR scanner, LA County Public Works surveyors have drastically reduced time in measuring the boundaries of land. At Public Works, land surveyors play an integral role in designing and maintaining structures accurately and safely.

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Hidden History – Lidar 3D Mapping

Hidden History – Lidar 3D Mapping

Archaeologists have discovered more than 3,000 historical sites and monuments in the New Forest thanks to Lidar (Light Detecting and Ranging). The technique beams harmless lasers into the ground to build a 3D map, revealing the hidden history of the New Forest including a Roman road and prehistoric pits and mounds. The discoveries have been made thanks to the Verderers ...

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Lidar: How does it work

Lidar: How does it work

Lidar: How does it work This video is part of the Australian National University course ‘Advanced Remote Sensing and GIS’ (ENVS3019 / ENVS6319).

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Modeling Biomass and Canopy Fuel Attributes Using LIDAR Technology

Modeling Biomass and Canopy Fuel Attributes Using LIDAR Technology

Brent Mitchell, Remote Sensing Analyst, USDA Forest Service, Remote Sensing Applications Center (RSAC), Salt Lake City, Utah. Recorded talk from 2011 Restoring the West Conference at Utah State University. The conference focused on woody biomass harvest for restoration. By Utah State University Extension Forestry.

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Tree Heights using the ERDAS IMAGINE Spatial Modeler & EA Open LiDAR

Tree Heights using the ERDAS IMAGINE Spatial Modeler & EA Open LiDAR

In this two minute tip, Emily shows you how to use the new, freely available Environment Agency LiDAR data in the Tree Mask from Height Data model, available in the Spatial Model Library: http://www.sterlinggeo.com/spatial-mo…

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LiDAR point cloud data movie of a football stadium

LiDAR point cloud data movie of a football stadium

EarthScope LiDAR point cloud data movie of the football stadium at the University of California, Berkeley. This data can be accessed at: http://opentopo.sdsc.edu/gridsphere/g….

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