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dc.contributor.authorJones, F. W.*
dc.contributor.authorParker, M. L.*
dc.date.accessioned2012-12-12T19:21:54Z
dc.date.available2012-12-12T19:21:54Z
dc.date.issued1970-11
dc.identifier.citationJones, F.W., Parker, M.L. 1970. G.S.C. Tree-ring scanning densitometer and data acquisition system. Tree-Ring Bulletin 30:23-31.en_US
dc.identifier.issn0041-2198
dc.identifier.urihttp://hdl.handle.net/10150/259947
dc.description.abstractA tree-ring scanning densitometer and data acquisition system has been built by the Geological Survey of Canada to extract tree-ring density and tree-ring width data from dendrochronological specimens and X-ray negatives of specimens. The system produces tree-ring density plots, ring density and ring-width bar graphs, and printed and punch tape digital data. This prototype was built primarily from commercial pre-constructed electronic components, but a modified densitometer and other original-design units also were used in the construction.
dc.language.isoen_USen_US
dc.publisherTree-Ring Societyen_US
dc.relation.urlhttp://www.treeringsociety.orgen_US
dc.rightsCopyright © Tree-Ring Society. All rights reserved.en_US
dc.subjectDendrochronologyen_US
dc.subjectTree Ringsen_US
dc.subjectMeasurementen_US
dc.subjectTopographyen_US
dc.subjectWood Densityen_US
dc.subjectX Radiationen_US
dc.titleG. S. C. Tree-Ring Scanning Densitometer and Data Acquisition Systemen_US
dc.typeArticleen_US
dc.identifier.journalTree-Ring Bulletinen_US
dc.description.collectioninformationThis item is part of the Tree-Ring Research (formerly Tree-Ring Bulletin) archive. It was digitized from a physical copy provided by the Laboratory of Tree-Ring research at The University of Arizona. For more information about this peer-reviewed scholarly journal, please email the Editor of Tree-Ring Research at editor@treeringsociety.org.en_US
refterms.dateFOA2018-06-30T03:59:36Z
html.description.abstractA tree-ring scanning densitometer and data acquisition system has been built by the Geological Survey of Canada to extract tree-ring density and tree-ring width data from dendrochronological specimens and X-ray negatives of specimens. The system produces tree-ring density plots, ring density and ring-width bar graphs, and printed and punch tape digital data. This prototype was built primarily from commercial pre-constructed electronic components, but a modified densitometer and other original-design units also were used in the construction.


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