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General Information
File Identifier:
gov.noaa.nmfs.inport:49755
Metadata Date Stamp:
2022-04
Organization:
OCM Partners
Organization Role:
resourceProvider
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Identification Information
Title:
2013 USACE NCMP Topobathy Lidar (LMSL): Oahu, HI
Dataset Language:
eng; US
Abstract:
These files contain classified topo/bathy lidar data. Data are classified as 1 (valid non-ground topographic data), 2 (valid ground topographic data), and 29 (valid bathymetric data). Classes 1 and 2 are defined in accordance with the American Society for Photogrammetry and Remote Sensing (ASPRS) classification standards. These data were collected by the Coastal Zone Mapping and Imaging Lidar (CZMIL) system. CZMIL integrates a lidar sensor with simultaneous topographic and bathymetric capabilities, a digital camera and a hyperspectral imager on a single remote sensing platform for use in coastal mapping and charting activities. Native lidar data is not generally in a format accessible to most Geographic Information Systems (GIS). Specialized in-house and commercial software packages are used to process the native lidar data into 3-dimensional positions that can be imported into GIS software for visualization and further analysis. The 3-D position data are sub-divided into a series of LAS files, which are tiled into quarter-quads or 5 km boxes. This data was provided to the NOAA Office for Coastal Management (OCM) for data distribution from the Data Access Viewer (DAV). In addition to these lidar point data, the bare earth Digital Elevation Models (DEM) created from the lidar point data are also available. These data are available for custom download at the link provided in the URL section of this metadata record.
Data Type:
Vector
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Browse Graphic
Browse Graphic URL:
https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/msl/5034/supplemental/hi2013_usace_ncmp_oahu_lmsl_m5034.kmz
Browse Graphic Caption:
This graphic shows the lidar footprint for the 2013 USACE NCMP topobathy lidar project in Oahu, Hawaii.
Browse Graphic Type:
kmz
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Data Theme
Theme Topics:
Elevation and Derived Products, Imagery and Base Maps, Oceans and Estuaries
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Spatial Domain
West Bounding Longitude:
-158.304424
South Bounding Latitude:
21.238987
East Bounding Longitude:
-157.627815
North Bounding Latitude:
21.728463
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Data Quality Information
Scope (quality information applies to):
Dataset
Data History:
The USACE collected, processed, and provided the data to the NOAA Office for Coastal Management (OCM). OCM received the data and processed it to be available for custom download from the Data Access Viewer (DAV) and for bulk download from https.
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Contact Information
Organization:
NOAA Office for Coastal Management
Address:
2234 South Hobson Ave
City:
Charleston
State:
SC
Postal Code:
29405-2413
Email:
coastal.info@noaa.gov
Contact Website:
https://coast.noaa.gov
Telephone:
(843) 740-1202
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Distribution Information
Format Name:
Zip
Distribution Link:
https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=5034
Distribution Link Function:
Download
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Metadata Reference Information
Metadata Standard Name:
ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data
Metadata Standard Version:
ISO 19115-2:2009(E)
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