Powerful 3D visualization

Quick Terrain Modeler is the world's premier 3D point cloud and terrain visualization software package. Designed for use with LiDAR, but flexible enough to accommodate other 3D data sources, Quick Terrain Modeler provides an easy to use software experience that allows users to work with significantly more data, render larger models, analyze data faster, and export a variety of products. These benefits enable very powerful, yet simple and intuitive, terrain exploitation.

Fast and easy

With each successive release, Applied Imagery makes using Quick Terrain Modeler easier and faster. Our latest release, v8.0.2, includes many new tools QTM users have been requesting. These tools will perform analysis faster (e.g., Virtual Line of Sight), communicate results better (e.g., workspaces, annotation layers, upgraded QT Reader), make data smaller (LAZ compressed LAS file support), help unify data holdings in different coordinate systems (batch LAS file coordinate conversion - including vertical datum conversion), and enable new 3D devices (3D stereo output support). Feel free to give it a try!


Version 8.0.3 Is Now Available!

April 20, 2014:  Applied Imagery is pleased to announce the release of QT Modeler v8.0.3.  The theme for this release is "Turbocharging your 3D Analysis!".  QT Modeler v8.0.3 adds a completely new point cloud rendering engine for snappier rendering of huge point clouds, a new cross section analysis tool for the hydrology and civil engineering communities, attribute and "snapshot" layers for DEM's, revised height coloration tools, and much more.  Click here to learn more.


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Point Cloud Cranes: High resolution point clouds deliver unparalleled understanding of potential vertical obstructions.

High Resolution Point Cloud: Easily visualize and analyze large, dense point clouds.

Colorized Point Cloud: Overlay GeoTIFF, MrSID, ECW, NITF, and other imagery. Sample colors into points/DEM's, export LAS 1.2 with RGB values.

Draping Imagery: Draping 2D imagery over a 3D DEM enhances realism and understanding of terrain.

Google Earth: Seamlessly integrate the view and export products to Google Earth.

USGS DEM: Not limited to LiDAR - Quick Terrain Modeler works with DTED's, USGS DEM's (shown), SAR, Sonar, and many other sources of 3D data.

Points-Dems: Display point clouds and DEM's simultaneously.

Grid Stats: Effortlessly perform QA/QC and other complex statistical analyses. (Shown: Statistical analysis of LiDAR point density - orange areas show flight line overlap).

Line of Sight: Line of Sight analysis quickly determines visibility within a terrain.