GeoData

In our Geodata, we offer USA Digital Elevation Models (DEM) and Clutter covering the whole USA. High resolution 10 m elevations are available as well as medium resolution 30 m elevations. Clutter (landuse) datasets are available for 30 m resolution

Geodata DEM Specifications:

- Both Cell resolution 1/3 arcsecond (10 m) and 1 arcsecond (~ 30 meter) are available.

- Projection is Latitude/Longitude NAD 83.

- Formats: MapInfo Professional grid (.grd/.grc), Mentum Planet (.grd/.grc) and ArcGIS .img formats.

 

USA States DEM's and Clutter in MapInfo Vertical Mapper
Geodata Elevations Geodata Clutter

Why purchase Geodata from us ?

- For 30 m geodata resolution, every US state is covered by one grid dataset: easier data storage, management and processing.

- For 10 m geodata resolution, every US state is covered by more than grid dataset as sizes of files are bigger than those of  30 m datasets.

- Every 30 m US state DEM and Clutter has extra coverage area around the state boundary. This is useful for projects that requires common area between states.

- Fast delivery: GeoData are ready to upload to FTP within 24 h of time of purchase. 1 to 3 days delivery if custom order depending the size of the ordered GeoData and type of customization.

- Data customization:

-> Different formats can be supplied: Aircom Asset, Geotiff, PCI.

-> Different projections: example GeoData can projected into UTM or other projection.

-> Different Area: GeoData can be cut to follow a specific area (example: area covering sub-area of 2 or multiple states).

Current Events

  • What's new in GTP 3.5 for MapInfo ?

    GTP 3.5 is now available as a native 64 Bits Application. We still offer our 32 Bits application as well. You have the choice to take advantage of large memory available to 64 Bits applications or continue using our 32 Bits application as well.

    Read more...  
  • What's new in GTP 3.5 for Planet ?

    GTP 3.5 is now available as a native 64 Bits Application. We still offer our 32 Bits application as well. You have the choice to take advantage of large memory available to 64 Bits applications or continue using our 32 Bits application as well.

    Read more...  
  • What's new in GTP 3.5 for ArcGIS® ?

    GTP 3.5 is now available as a native 64 Bits Application. We still offer our 32 Bits application as well. You have the choice to take advantage of large memory available to 64 Bits applications or continue using our 32 Bits application as well.

    Read more...  

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