TechnicalGIS

LiDAR and elevation data for Saint Martin

National open LiDAR Openly licensed LiDAR covers about 70% or more of the land area.

The Shom–IGN Litto3D – Saint-Martin 2019 land–sea lidar survey (Leica HawkEye 4X) provides a 1 m model under Licence Ouverte 2.0, and IGN’s RGE ALTI 1 m (2019) covers the island.

Best open resolution
1 m
Open LiDAR coverage
–
Datasets
2 · 2 open · 2 free
Region
North America
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

  • Litto3D – Saint-Martin 2019 (opens in a new tab)

    Shom / IGN

    Cost Free Licence Open
    • Point cloud
    • DTM
    • Bathymetric LiDAR
    Resolution
    1 m
    Point density
    –
    Vertical accuracy
    –
    Acquired
    2019
    Coverage
    Saint-Martin land and nearshore sea bed
    Licence
    Licence Ouverte 2.0
    Access
    Direct download
    Formats
    –
    Link check
    Link OK (HTTP 200),

  • RGE ALTI 1 m (D977) (opens in a new tab)

    IGN

    Cost Free Licence Open
    • DTM
    Resolution
    1 m
    Point density
    –
    Vertical accuracy
    –
    Acquired
    2019
    Coverage
    Saint-Barthélemy and Saint-Martin
    Licence
    Licence Ouverte / Open Licence 2.0 (Etalab)
    Access
    Direct download
    Formats
    ASC, GeoTIFF
    Link check
    Link OK (HTTP 200),

Elsewhere in North America