University of Tasmania
Browse

File(s) under permanent embargo

Enhanced forest inventory practice using immersive visualisation and measurement of dense point cloud data

report
posted on 2023-05-25, 05:06 authored by Winyu ChinthammitWinyu Chinthammit, Jonathan OsbornJonathan Osborn, Elisabeth Widjojo, Byeong KangByeong Kang, Stone, C, Herries, D, Hill, B, Gonzalez, S, Thomas, B

Rapid developments in VR (Virtual Reality) technology make it timely to explore the potential of advanced 3D visualisation to support forest inventory. The emergence of promising segmentation algorithms and software increasingly make it possible to extract stems and stem measurements from dense point cloud data. VR offers the potential for field staff to transfer their skills to within a 3D and 1:1 scaled immersive environment and to use natural interface functionality to measure tree dimensions within a point cloud dataset.

The goal of this research was to develop methods and workflows to support VR visualisation and measurement of plot-level point-cloud data in plantation forests and to assess the potential of VR tools and very high-resolution point cloud data to replace current forest inventory fieldwork practices.

In a pilot project, conducted as part of a previous FWPA Research Project (FWPA PNC326-1314), dense point cloud data from a pre-harvest Pinus radiata inventory plot, together with the output from two stem segmentation algorithms, was successfully imported into an immersive VR environment.

Broadly, the research question addressed by this project has been: Can forestry field operators perform tree stem assessments using remotely acquired dense point cloud data in an immersive VR environment?

Funding

Forest & Wood Products Australia Limited

Forest Products Commission - University of Western Australia

Forestry Corporation of New South Wales

Forestry Tasmania

HQ Plantations

Interpine Group Limited

PF Olsen (Aus) Pty Ltd

History

Commissioning body

Forest & Wood Products Australia

Number

PNC464-1718

Pagination

44

Department/School

School of Information and Communication Technology

Publisher

Forest & Wood Products Australia

Place of publication

Australia. ISBN 978-1-920883-56-0

Repository Status

  • Restricted

Socio-economic Objectives

Application software packages; Hardwood plantations; Softwood plantations

Usage metrics

    University Of Tasmania

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC