Urban development in the Athens metropolitan area using remote sensing data with supervised analysis and GIS

被引:51
作者
Weber, C
Petropoulou, C
Hirsch, J
机构
[1] Univ Strasbourg 1, CNRS, UMR 7011, Lab Image & Ville, F-67000 Strasbourg, France
[2] NTUA, Lab Spatial Planning & Urban Dev, Athens 15773, Greece
关键词
D O I
10.1080/01431160512331316856
中图分类号
TP7 [遥感技术];
学科分类号
081102 ; 0816 ; 081602 ; 083002 ; 1404 ;
摘要
In this study a set of multi-spectral satellites images were used to locate and identify the irregular settlements zones in the Athens metropolitan area. To achieve this goal. indexes Brightness Index and Normalized Difference Vegetation Index and supervised classifications are computed and applied to the images. In order to locate and identify these regions, common biophysical characteristics related to he urban and suburban landscape structures were identified. Five types of biophysical class were distinguished: (1) inner dense City. with high buildings and absence of vegetation: (2) suburban areas with recent construction of buildings and absence of vegetation: (3) green suburban areas: (4) high-density vegetation zones: and () recent forest Fire regions. Some limitations are presented and discussed due to confusion of land-cover types between bare land and recent constructed areas. or between various type of vegetation and some urban green zones. Results are integrated within a Geographical Information SI-stern (GIS). allowing the user to check the legal situation of the classified areas using the Urban Plan of-Athens (1983 1995) documentation This facilitates a proposal and representation of typology of irregular Such techniques might be very fruitful for developing Countries or industrialized ones to identify specific irregular settlements
引用
收藏
页码:785 / 796
页数:12
相关论文
共 15 条
[1]  
BIRIS, 1996, AONVAPLHA 1830 1966
[2]  
BURGEL G, 1982, CROISSANCE URBAINE D
[3]  
HIRSH J, 1992, BLOOD, V1, P1
[4]  
Jensen J. R., 1978, American Cartographer, V5, P121
[5]  
LEONTIDOU L, 1990, REMOTE SENSING IMAGE
[6]  
MALOUTAS T, 1997, MAPPE MONDE 411997, P1
[7]  
NICOLOYANNI E, 1999, THESIS U L PASTEUR S
[8]  
PANTAZIS A, 2002, MASTER PLAN SPATIAL
[9]  
PETROPOULOU C, 2000, 2 INT C SPAC APPL EN, P166
[10]  
PETROPOULOU C, 1999, SUSTAINABLE DEV CITI