TreeTrace_Douglas: Cross-section images and measurements on logs and boards of Douglas fir

The TreeTrace_Douglas database includes images and measurements at several steps of the processing of Douglas fir logs from the sawmill logyard to the machine grading and destructive testing of boards.

A total of 52 long logs, 156 short logs, 208 wood discs and 346 boards were analysed.

The image data includes RGB images of log ends and board ends, RGB images and CT slices of strips, a set of images of the boards (RGB, laser and X-rays) obtained with an industrial board grading machine.

The measurements include wood local density, growth ring widths, pith and board location in the logs, heartwood and sapwood areas, mechanical properties of each board obtained by vibratory and static testing, and visual grading of the boards.

Date (Creation): 2022-04-03T20:22:00

Presentation form: Numeric tables and images

Purpose: The dataset was created within the frame of the TreeTrace project funded by ANR (ANR-17-CE10-0016) to provide data for assessing wood quality and traceability of logs based on cross-section images.

Status: Completed

Point of contact

Organisation name	Individual name	Electronic mail address	Role
INRAE, Silva	Longuetaud Fleur	fleur.longuetaud@inrae.fr

Theme

Image analysis/RGB images/Computed tomography/Pseudotsuga menziesii/Wood density/Sapwood/Growth ring width/Mechanical properties/Lumber grading/Strength grading

Place

France

Discipline

Wood quality

Use limitation: null

Access constraints: Other restrictions

Language: English

Begin date: 2018-01-01

End date: 2022-06-30

Vertical extent

Codespace: EPSG

Version: 7.4

Distribution format

Name	Version

OnLine resource

Protocol	Linkage	Name
	https://doi.org/10.15454/YUNEGL	TreeTrace_Douglas database
WWW:DOWNLOAD-1.0-http--download	https://agroenvgeo.data.inra.fr/geonetwork/srv/api/records/d9eef6e4-f195-41f4-b6c2-2ab46adc637e/attachments/original_file_metadata.xlsx	Original File Metadata

Hierarchy level: Dataset

Metadata

File identifier: d9eef6e4-f195-41f4-b6c2-2ab46adc637e XML

Metadata language: eng

Character set: UTF8

Hierarchy level: Dataset

Date stamp: 2022-11-02T08:54:46

Metadata standard name: ISO 19115:2003/19139

Metadata standard version: 1.0

Metadata author

Organisation name	Individual name	Electronic mail address	Role
INRAE, Silva	Longuetaud Fleur	fleur.longuetaud@inrae.fr

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Spatial extent

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