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Currently, the best source for nationwide LiDAR availability from public sources is the United States Interagency Elevation Inventory (USIEI). [1] The USIEI is a collaborative effort of NOAA and the U.S. Geological Survey, with contributions from the Federal Emergency Management Agency, the Natural Resources Conservation Service, the US Army Corps of Engineers, and the National Park Service.
A national lidar dataset refers to a high-resolution lidar dataset comprising most—and ideally all—of a nation's terrain. Datasets of this type typically meet specified quality standards and are publicly available for free (or at nominal cost) in one or more uniform formats from government or academic sources.
Though the DWR was formed in 1956 with the purpose to build and operate the State Water Project, as a state organization responsible for the development and protection of water resources, the department has since been subject to numerous legislative, judicial, and administrative orders that dictate how the department should protect the public ...
Velodyne Lidar is a Silicon Valley–based lidar technology company, headquartered in San Jose, California. It was spun off from Velodyne Acoustics in 2016. [ 3 ] As of July 2020, the company has had about 300 customers. [ 4 ]
The LAS (LASer) format is a file format designed for the interchange and archiving of lidar point cloud data. It is an open, binary format specified by the American Society for Photogrammetry and Remote Sensing (ASPRS). The format is widely used [1] and regarded as an industry standard for lidar data. [2] [3]
ISRO spin-off technologies are commercial products and services which have been developed with the help of the Indian Space Research Organisation (ISRO), through research and development, licensing of ISRO patents, use of ISRO facilities, technical assistance from ISRO personnel, or data from ISRO research.
Lidar (/ ˈ l aɪ d ɑːr /, also LIDAR, LiDAR or LADAR, an acronym of "light detection and ranging" [1] or "laser imaging, detection, and ranging" [2]) is a method for determining ranges by targeting an object or a surface with a laser and measuring the time for the reflected light to return to the receiver.
The laser pulse can also be reflected by the surface of a satellite without a retroreflector, which is used for tracking space debris. [ 1 ] Satellite laser ranging is a proven geodetic technique with significant potential for important contributions to scientific studies of the earth/atmosphere/ocean system.