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Exploring the use of crowdsourced geographic information in defence: challenges and opportunities.
Nikolaos Papapesios
Claire Ellul
Amanda Shakir
Glen Hart
Published in:
J. Geogr. Syst. (2019)
Keyphrases
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geographic information
spatial data
geographic data
google earth
metadata
geographic location
web documents
geographic information retrieval
geographic locations
geo location
spatial information
geographic information systems
object oriented
change detection