T.2.4 – 3 d modelling for harvesting planning (by graphitech)

Kick-off Meeting 8-9/jan/2014

Task 2.4 - 3D Modelling for harvesting planning


• Objectives;

• Scheduling;

• Participants and roles;

• Overview

Outlook


Objectives

Task 2.4 Goal: To generate and make accessible a detailedinteractive 3D model of the forest environment.

The WP’s purpose is to develop methodologies and tools to fully describe terrain and stand characteristics, in order to evaluate the accessibility for and efficiency of harvestingtechnologies in mountain forests.


Scheduling

Start Month: 7End Month: 15Deliverable: Harvest simulation tool based on 3D forest modelTotal MM: 20Task leader: GRAPHITECH;Participants: CNR, KESLA, COAST, BOKU, GRE, FLY, TRE


Participants role

GRAPHITECH(10): Task Leader. It has in charge the development of tool for representing the virtual 3D environment of the mountain forest as well as the of the virtual system on mobile and machine-mounted displays. Finally it will be involved into the developmet of the solution for interactive cableway positioning.

CNR(1): Definition of the “technology layers” (i.e. harvest parameters) and methodologies to coordinate tree marking with the subsequent harvesting operations.

KESLA(1): Acting as final user in order to simulate the behaivor of own machine into the virtual system

COAST(2): Provide the input model for the virtual system combining the information of task 2.1, 2.2 and 2.3


Participants role

BOKU(2): it will be involved into definition of the “technology layers” (i.e. harvestparameters) then on the developmet of the solution for interactive cablewaypositioning.

GRE(1): Acting as final user in order to simulate the behaivor of own machine into the virtual system

FLY(1): Provide the input model for the virtual system combining the information of task 2.1, 2.2 and 2.3

TRE(2): Development of the Forest WarehouseTM for mountain forestry and support the deployment of the virtual system on the machine-mounted display


Platform Core

Using the remote data (Satellite, UAVs orthophotos and digital surface model) combinedwith on field information (TLS), each single tree feature will be segmented including itsdeducted geometric properties.

Task 2.1

Task 2.2

Task 2.3

3D forest modelVirtual 3D

environment


3D Modelling for harvesting planning

What we mean with 3D forest modelling?


Functions

• Forestry measurements estimations;The platform will allow the combination of accurate tree profile information with up to date remote sensing data.

• Interactive system for cableway positioning simulation.

• Definition of the “technology layers” (i.e. harvest parameters);Technological layers show technical limitations of machines and equipment on different forest areas.

• Deployment of the virtual system on mobile and machine-mounted displays.


Functions

• Forest WarehouseTM (Treemetrics) for mountain forestry integration;

The Forest Warehouse is a web-based forest planning system that performsbucking (log making) simulation through software developed by TRE.


3D Visualization Technologies

Interfaces Scenario• Desktop• Mobile • In-vehicle embedded

Systems

Approaches• Desktop Visualization Platform

with Mobile Porting• Web-Client Visualization

Platform

Desktop Platform• Open-Source Library for 3d

visualization (OpenInventor, Vtk, Openscenegraph)

• 3d Engine ( UdK, IrrichlichtEngine, Unity 3d)

Technologies

Web Client • WebGL : implementation of

OpenGL ES 2.0 for web, programmable in JavaScript

• Java Applet based on OpensourceGlobe Nasa World wind


Thank you for your attention

DR. FEDERICO PRANDI

[email protected]

Fondazione GraphitechVia Alla Cascata 56C38123 Trento (ITALY)

Phone: +39 0461.283394Fax: +39 0461.283398

mailto:[email protected]

T.2.4 – 3 d modelling for harvesting planning (by graphitech)

Technology

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