Earth  ID: 4532

Flying Through LIDAR Canopy Data

This visualization shows the resolution of LIDAR (LIght Detection And Ranging) canopy data over the Brazilian Rainforest by flying a virtual camera down through the data. The full swath of data consists of approximately 1 billion data points, where each data point is a position in 3D space. Together these data points provide scientists with information on foliage distribution and the elements of tree canopy. Similar LIDAR technologies are used to measure terrain topographies on the Moon and Mars.
 

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Visualization Credits

Alex Kekesi (GST): Lead Data Visualizer
Greg Shirah (NASA/GSFC): Data Visualizer
Doug C. Morton (NASA/GSFC): Lead Scientist
Veronika Leitold (University of Maryland): Scientist
Laurence Schuler (ADNET Systems Inc.): Technical Support
Ian Jones (ADNET Systems Inc.): Technical Support
Hyeungu Choi (GST): Data Provider
Please give credit for this item to:
NASA's Scientific Visualization Studio

Short URL to share this page:
http://svs.gsfc.nasa.gov/4532

Data Used:
Airplane/G-LiHT/LiDAR 3D point cloud 2014
Note: While we identify the data sets used in these visualizations, we do not store any further details nor the data sets themselves on our site.

This item is part of this series:
Lidar

Keywords:
SVS >> HDTV
SVS >> Lidar
SVS >> Tree height
GCMD >> Location >> Brazil
SVS >> Hyperwall
NASA Science >> Earth
SVS >> Presentation
GCMD >> Earth Science >> Spectral/engineering >> Lidar

GCMD keywords can be found on the Internet with the following citation: Olsen, L.M., G. Major, K. Shein, J. Scialdone, S. Ritz, T. Stevens, M. Morahan, A. Aleman, R. Vogel, S. Leicester, H. Weir, M. Meaux, S. Grebas, C.Solomon, M. Holland, T. Northcutt, R. A. Restrepo, R. Bilodeau, 2013. NASA/Global Change Master Directory (GCMD) Earth Science Keywords. Version 8.0.0.0.0