3D Forest Information from Terrestrial Laser Scanning, April 2012

Terrestrial laser scanning (TLS) data from a UK forest plot collected in April 2012 by Eric Casella of Forest Research. The data was used to automatically reconstruct individual trees as cylinder models, a process detailed in an open-access journal article. The animation demonstrating this reconstruction was produced by the Inverse Problems research group at Tampere University of Technology.

Use Cases

• Developing tree detection algorithms based on terrestrial laser scanner point clouds.
• Creating 3D forest structure models for biomass estimation based on reconstructed cylinder models.
• Validating automated forest inventory methods against a real-world TLS dataset.
• Studying the application of inverse problems and computational geometry to ecological data.

Strengths

• Based on real TLS data collected in a specific location and time (April 2012).
• The reconstruction methodology is documented in a peer-reviewed, open-access journal article.
• Includes visualizations (animation, QTVR) to demonstrate the data and process.

Limitations

• The core dataset (point clouds, models) is not directly described or linked; access requires following external references.
• Row count, file formats, and data size are unknown.
• The dataset is from a single time point (April 2012), limiting temporal analysis.

Provenance

Source

Forest Research (UK), Tampere University of Technology

Collection Method

Collected via terrestrial laser scanning (TLS).

Time Range

April 2012

Geography

United Kingdom (specific forest plot location not detailed)