2018 USGS Lidar: Upper Middle Neck, VA

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Overview

Products: This VA_UpperMiddleNeck_2018_D18 project called for the planning, acquisition, processing, and derivative products of lidar data to be collected at an aggregate nominal pulse spacing (ANPS) of 0.71 meters (2ppsm). Project specifications are based on the U.S. Geological Survey National Geospatial Program Base Lidar Specification, Version 1.3. The original data was developed based on a horizontal projection/datum of NAD83 (2011), Albers Equal Area, meters and vertical datum of NAVD88 (GEOID12B), meters. Lidar data was delivered as processed Classified LAS 1.4 files, formatted to individual 1000 m x 1000 m tiles. This data set is an LAZ (compressed LAS) format file containing LIDAR point cloud data.
Total points: 48,364,931,961 pts
Survey Area: 10,443 km2
Point Density: 4.63 pts/m2
Survey Date: 01/01/2018
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Data platform: N/A

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