2022 NOAA NGS Topobathy Lidar: Bethany Beach to Chincoteague, MD

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Overview

These data were collected by Woolpert using a Leica Hawkeye4X system. The data were acquired from from November 3, 2022 through February 5, 2023. The data includes topobathy data in an LAS 1.4 format file classified as unclassified (1), ground (2), low noise (7), topo water surface (9), high noise (18), bathymetric point (40), bathymetric water surface (41), synthetic derived water surface (42), and submerged object (43), in accordance with the American Society for Photogrammetry and Remote Sensing (ASPRS) classification standards. This data set is an LAZ (compressed LAS) format file containing LIDAR point cloud data.
Total points: 50,778,343,254 pts
Survey Area: 1,108 km2
Point Density: 45.79 pts/m2
Survey Date: 11/03/2022 - 02/05/2023
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Data platform: Bathymetric Data

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