St Joseph Island (West) Ontario. 1:50,000. Map Sheet 041J04, ed. 1, 1956

This is a georeferenced raster image of a printed paper map of the St Joseph Island, Ontario / United States region (Sheet No. 041J04), published in 1956. 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 1956. 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1956年发布的安大略省/美国圣约瑟夫岛（图幅编号041J04）印刷纸质地图的地理参考栅格图像（georeferenced raster image）。该系列地图为首版，涵盖地形起伏（relief）、高程点（spot heights）、行政界线、次要道路与支路、铁路、步道（trails）、林区、包括湖泊、河流、溪流与急流在内的水系、桥梁、建筑、磨坊、输电线路、地表形态与地貌构造等自然与人文要素。
本地图发布于1956年。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共同编制。
请注意：图像/测绘采集日期可能跨越数年，部分细节的更新时间晚于其他细节。详细编制信息可查阅单幅地图的左下角区域。
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（georeferencing）工作由多伦多大学图书馆（University of Toronto Libraries）与Eastview Corporation共同完成。