登入選單

返回Google圖書搜尋

Testing Large-scale Photography to Sample Plots for Forest Inventory in Mixed Hardwood Forests of the Great Lakes-St. Lawrence Region of Ontario

Kimberly A. ChapmanWilliam Graham ColeOntario Forest Research Institute

出版	Ontario Forest Research Institute, 2006
主題	Photography / Subjects & Themes / AerialTechnology & Engineering / Agriculture / Forestry
ISBN	14249040489781424904044
URL	http://books.google.com.hk/books?id=ggzVFZk3DrEC&hl=&source=gbs_api

註釋

Large-scale photography (LSP) may be a useful tool to measure traditional and non-traditional forest attributes. This paper evaluates an LSP system for plot sampling in Great Lakes-St. Lawrence forests by comparing the utility of leaf-off and leaf-on imagery, assessing targeting accuracy, and comparing ground and LSP values for some commonly measured inventory, research and monitoring variables, and for less commonly measured variables.