Erith (West) Alberta. 1:50,000. Map Sheet 083F07, ed. 1, 1959

This is a georeferenced raster image of a printed paper map of the Erith, Alberta region (Sheet No. 083F07), published in 1959. 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 1959 and the information on the map is current as of 1947. 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）埃里斯（Erith）地区印刷纸质地图（图幅编号：083F07）的地理配准栅格图像，该地图于1959年发布。本地图为系列地图的首版，涵盖自然与人工地物要素，包括地形起伏、高程点、行政界线、次要道路与支路、铁路、步道、林区、各类水道（含湖泊、河流、溪流与急流）、桥梁、建筑物、磨坊、电力线路、地表形态与地质构造。该地图虽于1959年发布，但图面信息的现势性截至1947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。请注意：图像采集与外业测量的周期可能长达数年，部分细节的更新时间可能晚于其他要素。如需查阅详细编制信息，请查看单幅地图的左下角标注。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伊斯特维公司（Eastview Corporation）共同完成。