Title :
Automatic urban change detection from the IRS-1D PAN
Author :
Gonzalez, Javier ; Ambrosio, Gregorio ; Arevalo, Vicente
Author_Institution :
Dpto. Ingenieria de Sistemas y Automatica, Malaga Univ., Spain
Abstract :
The availability of increasing satellite image resolution may help city administrations in the daily management of the urban development and planning. In this paper we describe a software system, called DECASAT, that automatically detects changes between two images taking from the same scene. This system has been tested successfully with panchromatic urban images provided by IRS 1D. We also show how the resulting change image is integrated into the GIS of the city of Malaga (Spain)
Keywords :
geographic information systems; image recognition; image registration; image resolution; terrain mapping; town and country planning; DECASAT; GIS; IRS-1D PAN; Malaga; Spain; automatic urban change detection; city administrations; daily management; panchromatic urban images; planning; satellite image resolution; software system; urban development; Cities and towns; Conferences; Geographic Information Systems; Layout; Pixel; Radiometry; Remote sensing; Satellite broadcasting; Software systems; Urban areas;
Conference_Titel :
Remote Sensing and Data Fusion over Urban Areas, IEEE/ISPRS Joint Workshop 2001
Conference_Location :
Rome
Print_ISBN :
0-7803-7059-7
DOI :
10.1109/DFUA.2001.985905
