A new method for tagging and tracking logs

Positioning Methods and the Use of Location and Activity Data in Forests

“…Barcode tracking technologies such as QR codes are used in forestry to monitor log load information from stump to mill ( Figure 9 ) [ 3 , 4 ]. QR codes are applied to log ends printed on paper [ 3 ] or marked directly on the wood with lasers or paint [ 4 , 150 ]. With higher storage capacities than simple, one-dimensional barcodes [ 4 ], QR codes can store load details such as harvest unit location, species and product sorts, bill of sale documents, or environmental certification status [ 3 , 150 ].…”

“…QR codes are applied to log ends printed on paper [ 3 ] or marked directly on the wood with lasers or paint [ 4 , 150 ]. With higher storage capacities than simple, one-dimensional barcodes [ 4 ], QR codes can store load details such as harvest unit location, species and product sorts, bill of sale documents, or environmental certification status [ 3 , 150 ]. Information can be accessed with a mobile device like a smartphone [ 150 ].…”

“…With higher storage capacities than simple, one-dimensional barcodes [ 4 ], QR codes can store load details such as harvest unit location, species and product sorts, bill of sale documents, or environmental certification status [ 3 , 150 ]. Information can be accessed with a mobile device like a smartphone [ 150 ]. QR codes are cost-effective, accurate, weather-resistant, and will not hinder downstream processing [ 3 , 150 ].…”

“…Information can be accessed with a mobile device like a smartphone [ 150 ]. QR codes are cost-effective, accurate, weather-resistant, and will not hinder downstream processing [ 3 , 150 ]. In addition to storing data, they can trace where products have been throughout each phase of the supply chain [ 4 ].…”

“…In addition to storing data, they can trace where products have been throughout each phase of the supply chain [ 4 ]. When used in conjunction with cloud-based data management systems, QR codes can be used to track logs in real-time [ 3 , 150 ]. Thus, QR codes can help monitor the movement of resources to improve efficiency and logistical planning, as well as to document chain of custody [ 3 , 4 , 150 ].…”