Summary: Field validation of 1930s aerial photography: What are we missing?
D.M. Browning a,*, S.R. Archer a
, A.T. Byrne b
a
School of Natural Resources, University of Arizona, P.O. Box 210043, Tucson, AZ 85721, USA
b
Department of Environmental Science & Policy and Biology, Clarkson University, 8 Clarkson Avenue, Potsdam, NY 13699, USA
a r t i c l e i n f o
Article history:
Received 14 August 2008
Received in revised form
5 March 2009
Accepted 3 April 2009
Available online 2 May 2009
Keywords:
Aboveground woody biomass
Detection limits
Error assessment
Historic aerial photography
Land cover

Source: Archer, Steven R. - Savanna/Woodland Ecology Lab., School of Natural Resources and the Environment, University of Arizona
USDA, Jornada Experimental Range

Collections: Environmental Sciences and Ecology