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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kasimu, Alimujiang Tateishi, Rryutaro Hoan, Nguyen Thanh |
| Copyright Year | 2009 |
| Description | Author affiliation: Center for Environmental Remote Sensing (CEReS), Chiba University, Japan, 263-8522 (Tateishi, Rryutaro; Hoan, Nguyen Thanh) || Institute of Geographic Sciences, Xinjiang Normal University, Urumqi, China 830054 (Kasimu, Alimujiang) This is study of urban characterization from coarse resolution satellite images. Urban environments are so heterogeneous. It is necessary to simplify them as combination of basic land cover materials in order to enable quantitative studies. A comparative analysis of three-component features (Population density, NDVI, DMSP) for 25 urban areas worldwide provides a physical basis of global urban characterization. The result of analysis indicate that the characteristics of there cities can be accurately described as linear combinations of population density, DMSP and vegetations end members within a two dimensional mixing space containing over 80% of variance in the observed data. Global urban characterizations provide a basis of mapping the spatial extent of human settlements using coarse resolution satellite imagery. |
| Starting Page | 1 |
| Ending Page | 7 |
| File Size | 1061744 |
| Page Count | 7 |
| File Format | |
| ISBN | 9781424434602 |
| DOI | 10.1109/URS.2009.5137544 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-05-20 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Earth Satellites Image resolution Urban areas Humans Cities and towns Spatial resolution MODIS Remote sensing Remote monitoring |
| Content Type | Text |
| Resource Type | Article |
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