2017 NOAA NGS Topobathy Lidar DEM: Florida Keys Outer Reef, Block 04

Description

These data were collected by the National Oceanic Atmospheric Administration National Geodetic Survey Remote Sensing Division using a Riegl VQ880G system. The data were acquired from 20170216 - 20170220. The data includes topobathy data in an LAS 1.2 format file classified as unclassified (1), ground (2), noise (7), bathymetric point (26), 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. The DEM was created from the bathymetric points (class 26) using las2dem from LAStools and GDAL.

Resources

Name Format Description Link
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/51529
0 Online Resource https://coast.noaa.gov
0 Online Resource https://coast.noaa.gov/dataviewer
21 Online Resource https://coast.noaa.gov/digitalcoast/data/home.html
0 NOAA Office for Coastal Management Home Page https://coast.noaa.gov
0 NOAA Office for Coastal Management Home Page https://coast.noaa.gov
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/ocm/dmp/pdf/51529.pdf
21 Bulk download of data files https://noaa-nos-coastal-lidar-pds.s3.us-east-1.amazonaws.com/dem/NGS_FL_keys_outer_reef_block4_2017_8480/index.html
0 Custom download app allowing subsetting and format/projection changes. https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=8480/details/8480
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords

Tags

  • topography
  • united states of america
  • office of coastal management
  • land surface
  • terrain elevation
  • national ocean service
  • dems
  • bathymetry
  • oceans
  • continent
  • noaa
  • 20170220
  • coris
  • north america
  • doc/noaa/nos/ocm
  • coastal elevation
  • atlantic ocean
  • u.s. department of commerce
  • earth science
  • bathymetry/seafloor topography
  • florida
  • lidar
  • ocean basin
  • topographical relief maps
  • coastal processes
  • seafloor topography
  • geographic information
  • country/territory
  • 20170216

Topics

Categories