Mountain Legacy Project: Unnamed Survey - William McFarlane Notman

The Mountain Legacy Project compiles historical survey photographs, maps and field notes created between years 1861 to 1953 by surveyors with the Geological Survey of Canada, the Department of the Interior’s Dominion Land Survey and other government departments. Repeated photographs of surveyed historical landscapes have been captured since 1998 onwards, in order to assess environmental change in the Canadian Rocky Mountains over the last century. This dataset compiles archival photographs and other objects from an unnamed survey of The Great Glacier in 1887 by William McFarlane Notman, with repeat photographs taken in 2011.山地遗产项目（Mountain Legacy Project）汇编了1861年至1953年间，由加拿大地质调查局（Geological Survey of Canada）、内政部领地土地测量局（Dominion Land Survey）及其他政府部门的测量员所留存的历史勘测照片、地图与野外笔记。自1998年起，研究团队对已完成勘测的历史景观开展重复拍摄工作，以评估过去一个世纪内加拿大落基山脉（Canadian Rocky Mountains）的环境变化情况。本数据集收录了威廉·麦克法兰·诺特曼（William McFarlane Notman）于1887年对大冰川（The Great Glacier）开展的一次未命名勘测所留存的档案照片及其他相关资料，并配套2011年拍摄的重复对照照片。