Riley Brook (West) New Brunswick. 1:50,000. Map Sheet 021O03, ed. 1, 1958

This is a georeferenced raster image of a printed paper map of the Riley Brook, New Brunswick region (Sheet No. 021O03), published in 1958. 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 1958 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1958年发布的新不伦瑞克省（New Brunswick）莱利布鲁克（Riley Brook）区域印刷纸质地图（图幅编号：021O03）的地理参考栅格影像。该地图为系列地图的首版，图面涵盖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、包含湖泊、河流、溪流与急流在内的水系，以及桥梁、建筑、磨坊、输电线、地表形态与地质构造。本地图于1958年发布，图面信息的现势性截止至（原文此处缺失具体日期）。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合作编制出版。请注意：影像获取与外业测量的周期可能长达数年，部分地图要素的更新时间或存在先后差异。如需获取详细的编制生产信息，请查阅图幅左下角标注的内容。原始纸质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，地图的地理参考配准工作由多伦多大学图书馆（University of Toronto Libraries）与Eastview Corporation共同完成。