遇见数据集

Wellington (West) Ontario. 1:50,000. Map Sheet 030N14, ed. 1, 1951

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DataONE2021-12-13 更新2024-06-08 收录
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This is a georeferenced raster image of a printed paper map of the Wellington, Ontario region (Sheet No. 030N14), published in 1951. 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 1951 and the information on the map is current as of 1932. 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.

本数据集为安大略省惠灵顿(Wellington)地区印刷纸质地图的地理参考栅格图像(georeferenced raster image),图幅编号为030N14,于1951年发布。本系列地图为首版,涵盖自然与人文地物要素,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、含湖泊、河流、溪流与急流在内的水系,以及桥梁、建筑、磨坊、输电线路、地形与地表构造。本地图于1951年正式发布,但所载信息的现势基准年份为1932年。该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编制出版。请注意:图像采集与外业测量的周期可能跨越数年,部分地图细节的更新时间或晚于其他要素。如需获取详细的制图生产信息,请查阅单幅地图左下角的标注内容。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(georeferencing)工作由多伦多大学图书馆与Eastview Corporation共同完成。

创建时间:
2023-12-28
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