Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XXXIX-B2, 17-21, 2012
http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XXXIX-B2/17/2012/
doi:10.5194/isprsarchives-XXXIX-B2-17-2012
© Author(s) 2012. This work is distributed
under the Creative Commons Attribution 3.0 License.
 
25 Jul 2012
MULTISCALE AND MULTITEMPORAL URBAN REMOTE SENSING
V. Mesev Department of Geography, Florida State University, Tallahassee, FL 32306, USA
Keywords: Urban, Scale, Time, Geography Abstract. The remote sensing of urban areas has received much attention from scientists conducting studies on measuring sprawl, congestion, pollution, poverty, and environmental encroachment. Yet much of the research is case and data-specific where results are greatly influenced by prevailing local conditions. There seems to be a lack of epistemological links between remote sensing and conventional theoretical urban geography; in other words, an oversight for the appreciation of how urban theory fuels urban change and how urban change is measured by remotely sensed data. This paper explores basic urban theories such as centrality, mobility, materiality, nature, public space, consumption, segregation and exclusion, and how they can be measured by remote sensing sources. In particular, the link between structure (tangible objects) and function (intangible or immaterial behavior) is addressed as the theory that supports the wellknow contrast between land cover and land use classification from remotely sensed data. The paper then couches these urban theories and contributions from urban remote sensing within two analytical fields. The first is the search for an "appropriate" spatial scale of analysis, which is conveniently divided between micro and macro urban remote sensing for measuring urban structure, understanding urban processes, and perhaps contributions to urban theory at a variety of scales of analysis. The second is on the existence of a temporal lag between materiality of urban objects and the planning process that approved their construction, specifically how time-dependence in urban structural-functional models produce temporal lags that alter the causal links between societal and political functional demands and structural ramifications.
Conference paper (PDF, 811 KB)


Citation: Mesev, V.: MULTISCALE AND MULTITEMPORAL URBAN REMOTE SENSING, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XXXIX-B2, 17-21, doi:10.5194/isprsarchives-XXXIX-B2-17-2012, 2012.

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