Tidy Lake Ontario. 1:50,000. Map Sheet 042M12, ed. 1, 1982

This is a georeferenced raster image of a printed paper map of the Tidy Lake, Ontario region (Sheet No. 042M12), published in 1982. It is the first 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 1982. 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1982年发布的安大略省蒂迪湖（Tidy Lake）区域印刷纸质地图的地理参考栅格影像，图幅编号为042M12。该系列地图为首版，涵盖自然与人工地物要素，具体包括地形起伏、高程点、行政界线、次要道路与支路、铁路、步道、林木覆盖区，以及湖泊、河流、溪流与急流等水系，另包含桥梁、建筑物、磨坊、输电线路、地形及地貌形态等要素。 本幅地图于1982年正式出版，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：影像采集与测绘作业的时间跨度可能跨越数年，部分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，请查阅单幅地图左下角的标注内容。 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，地图的地理参考配准工作由多伦多大学图书馆与Eastview Corporation提供支持。