Urban level curves

The level curves are derived from a LiDAR survey carried out in May 2014.

The equidistance is 25 cm, the absolute planimetric accuracy (XY) is

of approximately 40 cm and the absolute altimeter accuracy (Z) is approximately 20 cm.

The urban sectors covered are the urban perimeters of Rouyn, Noranda,

Granada, Évain (partially), Lac-Dufault and the airport.

This third party metadata element was translated using an automated translation tool (Amazon Translate).