OBJECT-BASED IMAGE CLASSIFICATION AND WEB-MAPPING TECHNIQUES FOR FLOOD DAMAGE ASSESSMENT

The importance and power of geospatial information technology was proven during the recent (June 2008) Midwest floods in some low lying areas along the river courses. This paper studies the use of the Landsat satellite images to assess the flood damages in nine of the counties in southern Indiana, and the development of Web-based mapping and reporting based on the Google Earth API technique.