|
snippet:
|
These Lidar data were collected from 2011 to 2016 over a large area from Key West to approximately 35 km west of the Marquesas Keys. The data are intended to serve a broad spectrum of coastal management needs by surveying submerged topography for the purposes of habitat mapping, ecological monitoring, change detection, and event assessment (e.g., hurricanes and extreme storm events). |
|
summary:
|
These Lidar data were collected from 2011 to 2016 over a large area from Key West to approximately 35 km west of the Marquesas Keys. The data are intended to serve a broad spectrum of coastal management needs by surveying submerged topography for the purposes of habitat mapping, ecological monitoring, change detection, and event assessment (e.g., hurricanes and extreme storm events). |
|
accessInformation:
|
Department of Commerce, NOAA
National Ocean Service
National Geodetic Survey
Remote Sensing Division |
|
thumbnail:
|
|
|
maxScale:
|
5000 |
|
typeKeywords:
|
[] |
|
description:
|
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>These data were collected by the National Oceanic Atmospheric Administration National Geodetic Survey Remote Sensing Division. Data from Key West to the Marquesas Keys were acquired from 20140829 - 20140919 and 20160419 - 20160425 using a Riegl VQ880G and VQ820G system. Data to the west and south of the Marquesas were collected in 2011 with the SHOALS-1000T airborne lidar bathymetry system. The data includes topobathy data in an LAS 1.2 format file classified as unclassified (1), ground (2), noise (7), water column (25), bathymetric point (26), topobathy water surface (27), submerged object (29), 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.</SPAN></P><P><SPAN>These data are served to the public at the following NOAA site:</SPAN></P><P><SPAN>The NOAA Bathymetric Data Viewer at - https://maps.ngdc.noaa.gov/viewers/bathymetry/</SPAN></P><P><SPAN>In the Layers Window - select "Surveys with Bathymetric Attributed Grids (BAGs)" and zoom into the area around Key West and the Marquesas</SPAN></P><P><SPAN /></P><P><SPAN /></P></DIV></DIV></DIV> |
|
licenseInfo:
|
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>These data are not to be used for navigation. While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.</SPAN></P><P><SPAN /></P></DIV></DIV></DIV> |
|
catalogPath:
|
|
|
title:
|
Key_West_to_Marquesas_Lidar |
|
type:
|
|
|
url:
|
|
|
tags:
|
["Florida Keys","United States East Coast","Lidar","digital elevation model","elevation change","laser altimetry","derived surface","coastal resource management","Airborne Lidar Processing System","benthic cover types","submarine elevations","Florida","Northern Florida Keys Reef Tract","submarine topography"] |
|
culture:
|
en-US |
|
name:
|
|
|
guid:
|
|
|
minScale:
|
150000000 |
|
spatialReference:
|
|