Detection of urban change using remote sensing and GIS: Izmir case


Tarhan C., Arkon C., Celik M., Gumustekin S., TECİM V.

Urban and Regional Data Management - UDMS Annual 2007, Stuttgart, Almanya, 10 - 12 Ekim 2007, ss.57-71 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Basıldığı Şehir: Stuttgart
  • Basıldığı Ülke: Almanya
  • Sayfa Sayıları: ss.57-71
  • Anahtar Kelimeler: Change detection, GIS, Izmir, Remote sensing, Urban data
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

This study is an example of how land use changes could be detected via high resolution remotely sensed data. In order to perform "change detection" IKONOS satellite images, belonging to 2001 and 2004, have been used. An automated Graphical User Interface (GUI) has been created for detection of environment. Different image enhancement techniques and a fuzzy inference system have been combined in the GUI. The detection results are classified according to some basic levels such as 20-50% and 70%. Additionally, four different change detection algorithms have been applied which are pixel-based object based, feature based. These algorithms have been examined according to change detection levels with different image enhancement techniques. At the end of the study, the results have been compared. © 2008 Taylor & Francis Group.