2013 USACE NCMP Topobathy Lidar: New Jersey nj2013_usace_ncmp_newjersey_m4927_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 > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > BATHYMETRY EARTH SCIENCE > OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > SEAFLOOR TOPOGRAPHY EARTH SCIENCE > OCEANS > COASTAL PROCESSES > COASTAL ELEVATION elevation VERTICAL LOCATION > LAND SURFACE Joint Airborne Lidar Bathymetry Technical Center of Expertise Mobile District Spatial Data Branch United States Army United States Army Corps of Engineers DOD/USARMY/USACE/SAM/MOBILE/OPJ/JALBTCX > Department of Defense IWG-OCM National Coastal Mapping Program (NCMP) New Jersey SOLID EARTH > GEOMORPHOLOGY > COASTAL LANDFORMS/PROCESSES Spatial Data Branch U.S. Army Corps of Engineers (USACE) United States United States Army United States Army Corps of Engineers VERTICAL LOCATION > LAND SURFACE VERTICAL LOCATION > SEA FLOOR imageryBaseMapsEarthCover location oceans 2013 June 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. Horizontal positions, provided in decimal degrees of latitude and longitude, are referenced to the North American Datum of 1983 National Adjustment of 2011 (NAD83 NA2011). Vertical positions are referenced to the NAD83 NA11 ellipsoid and provided in meters. The National Geodetic Survey's (NGS) GEOID12A model is used to transform the vertical positions from ellipsoid to orthometric heights referenced to the North American Vertical Datum of 1988 (NAVD88) and OCM transforms the heights back to ellipsoid for data storage. DEMs products have not been reviewed by the NOAA Office for Coastal Management (OCM) and any conclusions drawn from the analysis of this information are not the responsibility of NOAA or OCM. The data are available upon request via email at: coastal.info@noaa.gov. Please provide the name of the data set and "DEM Request" in the subject line. OCM Partners OCM Partners https://www.fisheries.noaa.gov/inport/item/49863 https://www.fisheries.noaa.gov/inport/item/49401 start=2013-06-23; end=2013-06-24; None 2015-08-13