Traceability and quality assessment of Norway spruce (Picea abies (L.) H.Karst.) logs: the TreeTrace_spruce database

The TreeTrace_spruce database contains images and measurements of 100 Norway spruce (Picea abies (L.) H.Karst.) logs from Northeastern France, each about 4.5 m long. The image database includes RGB images of large and small ends of the logs and hyperspectral and computed tomography (CT) images of wood discs sampled at both log ends. The 100 logs were also fully X-ray scanned with a CT device for roundwoods and their top surface was scanned with a terrestrial LiDAR device. The measurements performed on discs include wood local density, growth ring widths and pith location. This database is complementary to another one (TreeTrace_Douglas) resulting from the same ANR project TreeTrace, but if the objectives are similar, the protocols and conditions of acquisition are not the same for these two databases. TreeTrace_spruce dataset is available at and associated metadata are available at .

Automated summary

The TreeTrace_spruce database contains images and measurements of 100 Norway spruce logs from Northeastern France. The database includes RGB images, hyperspectral and CT images of wood discs, as well as X-ray and LiDAR scans. Measurements of wood density, growth rings, and pith location were performed on the discs. This complementary database differs in acquisition protocols and conditions from another database called TreeTrace_Douglas. The TreeTrace_spruce dataset and associated metadata are available at XXXX.