TechnicalGIS

LiDAR and elevation data for Guam

Partial open LiDAR Openly licensed LiDAR exists, but only for limited areas such as states, provinces, cities or project sites.

Guam is covered by public-domain NOAA and USGS airborne LiDAR, including the 2020 NOAA NGS topobathymetric survey, 2012 USGS and 2007 USACE collections, distributed as LAZ through NOAA and OpenTopography.

Best open resolution
–
Open LiDAR coverage
–
Datasets
2 · 2 open · 2 free
Region
Oceania
Last reviewed

Datasets 2

Free is not the same as open. Cost is what you pay to get the data; the licence says what you may do with it. How cost and licence are defined

  • 2020 NOAA NGS Topobathy Lidar: Guam (opens in a new tab)

    NOAA National Geodetic Survey

    Cost Free Licence Open
    • Point cloud
    • Bathymetric LiDAR
    Resolution
    –
    Point density
    –
    Vertical accuracy
    –
    Acquired
    2020
    Coverage
    Guam coastline and island
    Licence
    Public domain (US Government work)
    Access
    Direct download
    Formats
    LAZ
    Link check
    Link OK (HTTP 200),

  • NOAA Data Access Viewer (opens in a new tab)

    NOAA Office for Coastal Management

    Cost Free Licence Open
    • Point cloud
    • DTM
    Resolution
    –
    Point density
    –
    Vertical accuracy
    –
    Acquired
    –
    Coverage
    Guam collections including 2007 USACE and 2012 USGS LiDAR
    Licence
    Public domain (US Government work)
    Access
    Portal
    Formats
    –
    Link check
    Link OK (HTTP 200),

Elsewhere in Oceania