Jessie Lake (West) Alberta. 1:50,000. Map Sheet 083J15, ed. 1, 1961
收藏资源简介:
This is a georeferenced raster image of a printed paper map of the Jessie Lake, Alberta region (Sheet No. 083J15), published in 1961. 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 1961 and the information on the map is current as of 1954. 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.
本数据集为加拿大阿尔伯塔省杰西湖(Jessie Lake)区域印刷纸质地图的地理配准栅格图像(图幅编号:083J15),该地图于1961年发布。其为系列地图的首版,图中涵盖自然与人工地物要素,包括地貌、高程点、行政界线、次级道路与支路、铁路、步道、林区、水系(含湖泊、河流、溪流与急流)、桥梁、建筑、磨坊、输电线路、地形与地表构造。该地图虽于1961年发布,但图面信息的现势性截至1954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跨越数年,部分细节的更新时间或存在先后差异。如需获取详细编制信息,请查阅图幅左下角标注的内容。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,地图的地理配准工作由多伦多大学图书馆与Eastview Corporation共同完成。



