CDNS 2400 Lecture Notes - Lecture 11: Central Experimental Farm, Rideau Canal, Parks Canada
3 Apr 2016
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Document Summary
Heritage conservaion from a federal perspecive from the pwsgc. Mandate: to protect and manage canada"s heritage assets by providing professional and technical experise to all departments of the federal government. Intervenion: any acion, other than demoliion or destrucion, that results in a physical change, documentaion done before, during and ater intervenion, used for cross-reference, disposal, provide snapshot of historic place for last chance at preservaion before destrucion. Photography: perspecive control (pc) lens: eliminates vanishing points (without photoshop, tripod, monopod, panorama. Photogrammetry: canadarm uses it, sotware can detect texture in photography generates point cloud. Naional historic sites of canada: a values-based approach to posterity heritage recording. Cultural resource management (policy) balances conservaion with interpretaion. Posterity recording (standards) you want the minimum amount of info for each site. Refers to the condiion or state of a naional historic site when the site has retained the heritage value for which it was designated.
