遇见数据集

Swan Lakes Saskatchewan. 1:50,000. Map Sheet 073J15, ed. 1, 1984

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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 Swan Lakes, Saskatchewan region (Sheet No. 073J15), published in 1984. 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 1984 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1984年发布的萨斯喀彻温省天鹅湖区域印刷纸质地图(图幅编号:073J15)的地理配准栅格影像。 该地图为系列地图的首版,涵盖自然与人工地物要素,包括地貌、高程点、行政边界、次级与支路道路、铁路、步道、林区、各类水系(湖泊、河流、溪流与急流)、桥梁、建筑、磨坊、输电线路、地形及地质构造。 本地图于1984年发布,所载信息的现势性截至[原文此处留有空白]。 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:影像获取与外业测量的周期可能长达数年,部分地图细节的更新时间可能晚于其他要素。 如需获取详细的编制信息,请查阅单幅地图的左下角标注。 原始纸质地图由麦吉尔大学图书馆联合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与Eastview Corporation提供支持。

创建时间:
2023-12-28
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