遇见数据集

Placentia (East) Newfoundland. 1:50,000. Map Sheet 001N04, ed. 1, 1955

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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 Placentia, Newfoundland region (Sheet No. 001N04), published in 1955. 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 1955 and the information on the map is current as of 1948. 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.

本数据集为纽芬兰普雷森蒂亚(Placentia)地区印刷纸质地图的地理参考栅格影像(georeferenced raster image),图幅编号为001N04,于1955年正式出版。该地图为系列地图的首版,涵盖自然与人文两类地理要素,具体包括地形起伏、独立高程点、行政界线、次要道路与支路、铁路、步道、林区、水系(含湖泊、河流、溪流与急流)、桥梁、建筑物、磨坊、输电线路、地形及地表构造。本地图虽出版于1955年,但其所载地理信息的现势性截至1948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编制出版。请注意:影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。单幅图幅的详细编制信息可查阅其左下角标注内容。原始纸质地图由麦吉尔大学图书馆(McGill Libraries)联合Canadiana.org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(University of Toronto Libraries)与Eastview Corporation共同完成。

创建时间:
2023-12-28
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