2015 NGS Topobathy Lidar: Buzzards Bay Block1 (MA)

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NOAA

Overview

These data were collected by the National Oceanic Atmospheric Administration National Geodetic Survey Remote Sensing Division using a Riegl VQ820G system. The data were acquired from 20151123 - 20151125. The data includes topobathy data in an LAS 1.2 format file classified as unclassified (1), ground (2), noise (7), bathymetric point (26), topobathy water surface (27), and International Hydrographic Organization (IHO) S-57 object (30) in accordance with the American Society for Photogrammetry and Remote Sensing (ASPRS) classification standards. This data set may also include lidar intensity values and encoded RGB image values. Original contact information: Contact Org: National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), National Geodetic Survey (NGS), Remote Sensing Division Title: Chief, Remote Sensing Division Phone: 301-713-2663 This data set is an LAZ (compressed LAS) format file containing LIDAR point cloud data.
Total points: 10,241,382,403 pts
Survey Area: 142 km2
Point Density: 71.65 pts/m2
Survey Date: 03/25/2015 - 11/23/2015
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Data platform: Bathymetric Data

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