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Revisiting historical beech and oak forests in Indiana using a GIS method to recover information from bar charts
Historical GIS involves applying GIS to historical research. Using a unique method, I recovered historical tree survey information stored in bar chart figures of a 1956 publication. I converted PDF files to TIF files, which is a format for a GIS layer. I then employed GIS tools to measure lengths of...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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PeerJ Inc.
2018
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6037136/ https://www.ncbi.nlm.nih.gov/pubmed/30002982 http://dx.doi.org/10.7717/peerj.5158 |