Level curve or altitude isopleth of the entire territory of the City of Gatineau (line formed by the relief points located at the same altitude or the line of intersection of a horizontal plane with the terrain relief)**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Level curve or altitude isopleth of the entire territory of the City of Gatineau (line formed by the relief points located at the same altitude or the line of intersection of a horizontal plane with the terrain relief)**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

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 approximately 40 cm, and the absolute altimeter accuracy (Z) is approximately 20 cm. The urban sectors covered are the urban areas of Rouyn, Noranda, Granada, Granada, Évain (partially), Lac-Dufault and the airport.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Level curves on the territory of Lévis. The equidistance is 50 cm, produced from a LiDAR survey carried out in May 2017.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**