【Release Note】 FJD Trion Model 1.000.D.0205
4 September, 2025 by
charlie.li

We are excited to announce the release of the FJD Trion Model D205. This upgrade brings several improvements to enhance user experience. Check out what's new and improved below.

New Features 

1. 3DGS Model Creation

Support 3D Gaussian modeling using data from FJD Trion LiDAR scanners.

 

2. Gaussian Model

Viewing Display 3DGS models in different ways, so you can browse them quickly. 

3. Single Tree Distribution Map

Visualize tree distribution and export vector files, helping you easily manage your forestry resources. 

4. Tree ID Editing

Modify tree IDs to match your old data records. 

5. Unified Tagging for Tree Species 

Select a group of trees and label them all with the same species in one step, making tagging much faster. 

6. Improved Report 

Display histograms for tree height and DBH distribution along with estimated value per hectare. This makes forestry reports easier to understand and more useful. 

7. Support Pole Removal 

Remove tree support poles automatically from your forestry data, improving point cloud quality. 

8. Point Cloud Mapping Report 

Add a mapping report to show you the mapping accuracy and other key quality metrics. 

9. HyperDense+ Sampling

Utilize the HyperDenser+ feature to upsample point clouds and make them denser. This gives you more detailed data and a better colorized effect.

10. Machine Learning Classification

Support machine model training and classification. This works for more types of point cloud projects. 

11. Fixed-Point Image Display

Work with the Scan app's fixed-point capture mode, making it easier to output and display captured images for better image quality. 


12. S2 Vehicle-Mounted Mode Support 

Support point cloud mapping and batch processing for the S2 model in vehicle-mounted mapping mode. 


Optimized Features 

1. Colorization Editing Optimization

Added new settings like color tolerance and texture preservation to make colorization look more natural and realistic. 

2. Improved Batch Processing 

Improved batch processing with advanced settings: Return-to-Start (default OFF), Dynamic Object Removal (default ON), and Mapping Filtering (default ON), making it applicable to all batch-processed datasets. 


3. Optimized Coloring Parameters 

Optimized performance for colorizing larger parts of an image and video synthesis. It is also more reliable in difficult coloring situations. 


4. Continuous RTK Registration

 Support Supported continuous RTK registration to improve alignment accuracy.


5. Optimized Panorama Export

Improved panorama export by adding two new features: pose optimization and fixed-point image export. The former fixes mismatching issues, and the latter works with the Scan app's fixed-point capture mode. 

6. Volume Report Optimization 

Added pile names and volume information. You can import photos of both empty and full spaces/vehicles. 

7. Japanese Report Support 

Added fixed-format mapping and point density reports in Japanese.



Download Instructions


Installation
After you unzip the file, double-click the installer and follow the steps to install it.

Note
  • Currently, the PC edition of the FJD Trion Model software only works on Windows.