2016 USACE NCMP Topobathy Lidar DEM: Gulf Coast (AL, FL, MS, TX)
gulf2016_usace_ncmp_gulf_dem_m6371_metadata
eng
Dataset
DOD/USARMY/USACE/SAM/MOBILE/OPJ/JALBTCX > Joint Airborne Lidar Bathymetry Technical Center of Expertise, Mobile District, South Atlantic Division, U.S. Army Corps of Engineers, U.S. Army, U.S. Department of Defense
EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > LAND MANAGEMENT > LAND USE CLASSES
EARTH SCIENCE > LAND SURFACE > GEOMORPHIC LANDFORMS/PROCESSES > COASTAL LANDFORMS
EARTH SCIENCE > LAND SURFACE > GEOMORPHIC LANDFORMS/PROCESSES > COASTAL PROCESSES
EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION
EARTH SCIENCE > LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION > TOPOGRAPHICAL RELIEF MAPS
EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > BATHYMETRY
EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > SEAFLOOR TOPOGRAPHY
EARTH SCIENCE > OCEANS > COASTAL PROCESSES > COASTAL ELEVATION
elevation
imageryBaseMapsEarthCover
oceans
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > ALABAMA
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > FLORIDA
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > MISSISSIPPI
CONTINENT > NORTH AMERICA > UNITED STATES OF AMERICA > TEXAS
OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO
VERTICAL LOCATION > LAND SURFACE
VERTICAL LOCATION > SEA FLOOR
LIDAR > Light Detection and Ranging
Joint Airborne Lidar Bathymetry Technical Center of Expertise
Mobile District
Spatial Data Branch
United States Army
United States Army Corps of Engineers
BareEarth
IWG-OCM
National Coastal Mapping Program (NCMP)
U.S. Army Corps of Engineers (USACE)
2016
August
July
October
September
These bare earth Digital Elevation Model (DEM) files along the coasts of Alabama, Florida, Mississippi, and Texas, contain rasterized topobathy lidar elevations at a 1 meter grid size, generated from data collected by the Coastal Zone Mapping and Imaging Lidar (CZMIL) system. In Florida, the data were collected on behalf of the National Park Service. 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. The 3-D position data are used to generate a series of gridded file products, which are tiled into quarter-quads or 5km boxes.
In addition to the bare earth DEMs, the topobathy lidar point data from which these DEM data were created, are also available. A link to this data is provided in the URL section of this metadata record. DEMs that were created from all classes of points (1, 2, 29) at a 1 meter grid size are available by request via email at: coastal.info@noaa.gov.
Original contact information:
Contact Org: JALBTCX
Title: Data Production Manager
Phone: 228-252-1121
Email: JALBTCX@usace.army.mil
OCM Partners
OCM Partners
https://www.fisheries.noaa.gov/inport/item/49427
https://www.fisheries.noaa.gov/inport/item/49404
northlimit=30.521814;
eastlimit=-86.43802;
southlimit=25.93808;
westlimit=-97.48317;
start=2016-07-23;
end=2016-10-10;
These data have been developed from the best available sources. Although efforts have been made to ensure that the data are accurate and reliable, errors and variable conditions originating from physical sources used to develop the data may be reflected in the data supplied. Users must be aware of these conditions and bear responsibility for the appropriate use of the information with respect to possible errors, scale, resolution, rectification, positional accuracy, development methodology, time period, environmental and climatic conditions and other circumstances specific to these data. The user is responsible for understanding the accuracy limitations of the data provided herein. The burden for determining fitness for use lies entirely with the user. The user should refer to the accompanying metadata notes for a description of the data and data development procedures.
2017-09-13