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Citation

Bartie P & Kingham S (2011) Media Mapping: Using Georeferenced Images and Audio to provide supporting information for the Analysis of Environmental Sensor Datasets. OSGeo Journal, 8, pp. 23-30. http://journal.osgeo.org/index.php/journal/article/view/175/150

Abstract
Field based environmental monitoring projects often fail to gather supporting temporal information on the surroundings, yet these external factors may play a significant part in understanding variations in the collected datasets. For example when sampling air quality the values may change as a result of a bus passing the sampling point, yet this temporal local information is difficult to capture at a con-sistently high resolution over extended time periods. Here we develop an applica-tion which runs on a mobile phone able to capture visual and audio data with cor-responding time and location details. We also develop a desktop analysis tool which synchronises the display of this dataset with those captured from environ-mental sensors. The result is a tool able to assist researchers in understanding local changes in environmental datasets as a result of changes in the nearby surrounding environment.

Journal
OSGeo Journal: Volume 8

• 175-382-1-PB.pdf