Missonga Ontario. 1:50,000. Map Sheet 042B07, ed. 1, 1972
收藏资源简介:
This is a georeferenced raster image of a printed paper map of the Missonga, Ontario region (Sheet No. 042B07), published in 1972. 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 1972 and the information on the map is current as of 1965. 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米西索加(Missonga)地区印刷纸质地图的地理配准(georeferenced)栅格图像(raster image),图幅编号为042B07,于1972年发布。该系列地图的首版涵盖自然与人工两类地物,具体包括地貌(relief)、高程点(spot heights)、行政边界、次要道路与支路、铁路、步道、林区、水系(waterways,含湖泊、河流、溪流与急流)、桥梁、建筑、磨坊、输电线路、地形与地质构造(land formations)。本地图于1972年正式发布,但其所载信息的现势性截至1965年。该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时间跨度可达数年,部分地物细节的更新时间可能晚于其他内容。详细编制信息可查阅单幅图幅左下角的标注内容。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。



