Canada - Quebec west of 78°W; Canada - Ontario - between 79°30'W and 78°W in area to north of 47°N; between 80°15'W and 78°W in area between 46°N and 47°N; between 81°W and 78°W in area south of 46°N.

@misc{2952_area_of_use
author=geoepsg_dataset Contributors",
title="Canada - Quebec west of 78°W; Canada - Ontario - between 79°30'W and 78°W in area to north of 47°N; between 80°15'W and 78°W in area between 46°N and 47°N; between 81°W and 78°W in area south of 46°N.",
"url="http://www.opengis.net/def/crs/EPSG/0/2952_area_of_use",
note="[Online; documentation generated at 2025-10-19]"}