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Detection of Urban Housing Development Using Multisensor Satellite Data and Maps (1998) |
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Abstract |
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Detection of land-cover / land-use changes is an important process in monitoring and managing urban development and natural resources, because it provides quantitative analysis of the spatial distribution in the population of interest. A large number of change-detection techniques have been developed, but little has been done to detect detailed changes, such as urban housing development, using satellite data. In this study a new attempt was carried out to extract urban housing changes from satellite data. For this purpose Landsat TM, SPOT pan and map data were used in the extraction. The two satellite data were merged. A cooccurrence-matrix-based filtering algorithm was developed for the accuracy improvement of the classified houses. An axis-oriented linking method and some logical segmentation methods were developed to complete the classified water areas. Mathematical morphology was used to increase the accuracy of the classified green areas. By integrating the housing information ext... |
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Publications citing this publication (4) |
Object extraction and revision by image analysis using existing geospatial data and knowledge State-of-the-art and steps towards operational systems Elektronische Daten (2002)
- Baltsavias, Emmanuel P. Ingenieur Geodät 1957- Ger,
- Institut Für Geodäsie Und Photogrammetrie (Zürich)
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ATOMI - automated reconstruction of topographic objects from aerial images using vectorized map information Elektronische Daten (2000)
- Eidenbenz, Christoph Ingenieur 1937-,
- Käser, Christoph Kulturingenieur 1965-,
- Baltsavias, Emmanuel P. Ingenieur Geodät 1957- Ger,
- Institut Für Geodäsie Und Photogrammetrie (Zürich),
- International Congress For Photogrammetry
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Integrating spatial information and image analysis - one plus one makes ten Elektronische Daten (2000)
- Baltsavias, Emmanuel P. Ingenieur Geodät 1957- Ger,
- Hahn, Michael,
- Institut Für Geodäsie Und Photogrammetrie (Zürich),
- International Congress For Photogrammetry
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Integration of image analysis and GIS Elektronische Daten (1999)
- Baltsavias, Emmanuel P. Ingenieur Geodät 1957- Ger,
- Hahn, Michael,
- Institut Für Geodäsie Und Photogrammetrie (Zürich),
- Joint EARSeL/ISPRS Workshop "Fusion Of Sensor Data, Knowledge Sources And Algorithms For Extraction And Classification Of Topographic Objects",
- International Society For Photogrammetry And Remote Sensing Ger,
- European Association Of Remote Sensing Laboratories Ger
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