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Antarctica A Keystone in a Changing World
High-resolution satellite images combined with the rapidly evolving global positioning system (GPS) and geographic information system (GIS) technology may offer a quick and effective way to gather information in Antarctica. GPS-and GIS-based data collection systems are used in this project to determine their applicability for gathering ground truthing data in the Antarctic Peninsula. These baseline data will be used in a later study to examine changes in penguin habitats resulting in part fromdoi:10.3133/ofr99402 fatcat:reg6qmeh6jgarnxwm2m7bdicre