National Topographic System (NTS) 1:50000 Index for Alberta
收藏DataONE2016-05-04 更新2024-06-26 收录
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资源简介：
This is a GIS (.shp) file index to all of the printed 1:50,000 NTS sheets , both current and historical, that are held by the William C. Wonders Map Collection. The file is projected to NAD_1983_10TM_AEP_Forest. There are two copies of each NTS sheet, one in the public area of the map collection on the 4th floor of Cameron Library, while the other set is stored off campus at BARD.
创建时间：
2023-12-28
