Welstead Lake (West) Alberta. 1:50,000. Map Sheet 074L05, ed. 1, 1966

This is a georeferenced raster image of a printed paper map of the Welstead Lake, Alberta region (Sheet No. 074L05), published in 1966. 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 1966 and the information on the map is current as of 1963. 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.

本数据集为阿尔伯塔省（Alberta）韦尔斯特德湖（Welstead Lake）区域印刷纸质地图的地理参考栅格图像（图幅编号：074L05），于1966年发布。本地图为系列地图的首版，完整呈现自然与人文地理要素，包括地貌、高程点、行政边界、次级与支路道路、铁路、步道、林区、涵盖湖泊、河流、溪流与急流的水系，以及桥梁、建筑、磨坊、输电线路、地形与地质构造。该地图虽于1966年正式发布，但图面信息的现势性截止至1963年。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出版。请注意：图像采集与外业测量的周期可能跨度数年，部分地图细节的更新时间或存在先后差异。如需查阅详细的编制生产信息，请查看图幅左下角的标注内容。原始纸质地图由麦吉尔大学图书馆（McGill Libraries）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（University of Toronto Libraries）与伊斯特维公司（Eastview Corporation）共同完成。