Blue Marble Geographics vs Quick Terrain Modeler: Complete Comparison (2026)
An in-depth comparison of Blue Marble Geographics and Quick Terrain Modeler to help you choose the right tool for your business.
Last updated: November 2026
Blue Marble Geographics
6.6/10
Blue Marble Geographics makes geospatial software. Its products are Global Mapper for desktop GIS and LiDAR processing, Geographic Calculator for coordinate conversion, and the Avenza Maps offline field app.
Quick Terrain Modeler
5.7/10
Quick Terrain Modeler is Windows desktop software from Applied Imagery for viewing, analyzing and exploiting LiDAR and other 3D point cloud and terrain data.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 6.6/10 | 5.7/10 |
| Integration | 8/10 | 5/10 |
| Security | 5/10 | 5/10 |
| Support | 6/10 | 6/10 |
| Cost | 8/10 | 5/10 |
| Analytics | 7/10 | 7/10 |
| Ease of Use | 6/10 | 6/10 |
| Customization | 7/10 | 5/10 |
| Scalability | 5/10 | 6/10 |
| Pricing | ||
| Free plan | Yes | No |
| Cheapest paid plan | Contact for pricing | Contact for pricing |
| Estimated cost for 10 users | Contact for pricing | Contact for pricing |
| Features | ||
| GIS and Mapping | ||
| LiDAR Processing | ||
| Drone Inspection | Not listed | |
| Offline Field App | Not listed | |
Which One Should You Choose?
Why choose Blue Marble Geographics
- Has a free plan (Quick Terrain Modeler does not)
- Higher Integration score (8/10 vs 5/10)
- Higher Cost score (8/10 vs 5/10)
- Better fit for engineering firms (8/10 vs 6/10)
Why choose Quick Terrain Modeler
- Higher Scalability score (6/10 vs 5/10)
- Better fit for government (9/10 vs 7/10)
Pros & Cons
Blue Marble Geographics
Pros
- Global Mapper reads and writes more than 300 spatial formats, and none of them need an extra license.
- Lidar classification, cleanup and feature extraction come in a desktop tool that costs far less than enterprise GIS suites.
- The GeoCalc geodetic engine includes more than 12,000 definitions and time-dependent transformations, which suits survey-grade work.
- Since the Avenza merger, field data from the Avenza Maps offline app flows back into Global Mapper for analysis.
Cons
- It is not an asset management or maintenance system. There are no work orders, maintenance scheduling or condition monitoring.
- Licensing has changed recently, and third-party listings show conflicting perpetual and subscription prices.
- Global Mapper is a Windows desktop tool, so collaboration across teams is limited compared with cloud GIS platforms.
Quick Terrain Modeler
Pros
- Handles large point clouds quickly for loading, rendering and analysis, according to the vendor
- Takes data from many sensors, including LiDAR, photogrammetry, radar, sonar and full motion video, in one scene
- Has a long history with defense and intelligence users, including NGA maintenance contracts
- Still being developed, with version 8.4.4 released in May 2026
- Free trial lets buyers test it before asking for a quote
Cons
- No public pricing; every purchase goes through a quote
- Runs only on Windows desktops
- Very few independent user reviews on the major review sites
- Not built for asset management, maintenance or field workflows
Not sold on either?
Air Inspection Automation (AiA)Our product
Plans DJI drone inspection missions for power line towers from LiDAR scans: it finds the towers, places photo stops, checks clearance, and splits the route into battery flights.
Made by the team behind b stack radar. Shown here because it fits this topic. It is not part of our rankings. How we rank tools
Frequently Asked Questions
Blue Marble Geographics scores higher on our Industrial & Infrastructure Software criteria: 6.6/10 against 5.7/10 for Quick Terrain Modeler. The largest gap is in Cost: 8/10 for Blue Marble Geographics and 5/10 for Quick Terrain Modeler.
Blue Marble Geographics has a free plan; Quick Terrain Modeler does not list one.
Blue Marble Geographics is the better fit for engineering firms: we rate it 8/10 for them, against 6/10 for Quick Terrain Modeler.
