[Untitled] Alberta. 1:50,000. Map Sheet 073M13, ed. 1, 1975

This is a georeferenced raster image of a printed paper map of the [Untitled], Alberta region (Sheet No. 073M13), published in 1975. 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 1975 and the information on the map is current as of . 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1975年出版的阿尔伯塔省（Alberta）[无标题]区域（图幅编号：073M13）印刷纸质地图的地理配准栅格影像（georeferenced raster image）。该系列为首版地图集，涵盖自然与人工地物要素，具体包括地貌、高程点、行政界线、次级与支路道路、铁路、步道、林区、包含湖泊、河流、溪流与急流在内的水系、桥梁、建筑物、磨坊、输电线、地形及地质构造。本地图于1975年正式出版，图面信息的现势性截至[原文未标注具体日期]。该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编制出版。请注意：影像采集与测绘作业的日期跨度可能长达数年，部分细节的更新时间可能晚于其他要素。如需获取详细的制图生产信息，请查阅图幅左下角的标注内容。原始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，地图的地理配准工作由多伦多大学图书馆与Eastview Corporation提供技术支持。