Mainville Lake Ontario. 1:50,000. Map Sheet 052C14, ed. 3, 1989

This is a georeferenced raster image of a printed paper map of the Mainville Lake, Ontario region (Sheet No. 052C14), published in 1989. It is the third edition in a series of maps, which show both natural and man-made features such as relief, spot heights, administrative boundaries, secondary and side roads, railways, trails, wooded areas, waterways including lakes, rivers, streams and rapids, bridges, buildings, mills, power lines, terrain, and land formations. This map was published in 1989. Maps were produced by Natural Resources Canada (NRCan) and it's preceding agencies, in partnership with other government agencies. Please note: image / survey capture dates can span several years, and some details may have been updated later than others. Please consult individual map sheets for detailed production information, which can be found in the bottom left hand corner. Original maps were digitally scanned by McGill Libraries in partnership with Canadiana.org, and georeferencing for the maps was provided by the University of Toronto Libraries and Eastview Corporation.

本数据集为安大略省梅恩维尔湖（Mainville Lake）区域印刷纸质地图（图幅编号052C14）的地理配准（georeferencing）栅格图像，该图为系列地图的第三版，涵盖自然与人工地物要素，包括地形起伏、高程点、行政边界、次要道路与支路、铁路、步道、林区、水系（含湖泊、河流、溪流与急流）、桥梁、建筑、磨坊、输电线路、地表形态与地表构造，并于1989年正式出版。本系列地图由加拿大自然资源部（Natural Resources Canada, NRCan）及其前身机构联合其他政府部门共同编制。请注意：图像采集与外业测量的时间跨度可达数年，部分地图细节的更新时间可能晚于其他要素。如需获取详细的制作信息，请查阅单幅地图图幅的左下角区域。原始地图由麦吉尔大学图书馆与Canadiana.org合作完成数字化扫描，地图的地理配准工作由多伦多大学图书馆与Eastview Corporation共同完成。