遇见数据集

Hilda (West) Alberta / Saskatchewan. 1:50,000. Map Sheet 072L08, ed. 1, 1953

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DataONE2022-09-06 更新2024-06-08 收录
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This is a georeferenced raster image of a printed paper map of the Hilda, Alberta / Saskatchewan region (Sheet No. 072L08), published in 1953. 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 1953 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1953年发布的加拿大阿尔伯塔省/萨斯喀彻温省希尔达(Hilda)地区印刷纸质地图(图幅编号:072L08)的地理参考栅格影像(georeferenced raster image)。该地图为系列地图的首版,完整呈现了区域内的自然与人文地理要素,包括地形起伏、独立高程点、行政边界、次要道路与支路、铁路、步道、林区、各类水系(含湖泊、河流、溪流与急流)、桥梁、建筑、磨坊、输电线路、地表形态与地质构造。本地图于1953年发布,图面信息的有效更新基准时点未明确标注。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出版。请注意:影像采集与外业测量的周期可能长达数年,部分地图细节的更新时点或存在先后差异。如需获取单幅地图的详细编制信息,请查阅图幅左下角标注内容。原始纸质地图由麦吉尔大学图书馆与Canadiana.org合作完成数字化扫描,地图的地理参考配准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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