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Table 7 The characteristic of each geological unit resulted by visual interpretation using Landsat 7 ETM+

From: Seismic vulnerability assessment of residential buildings using logistic regression and geographic information system (GIS) in Pleret Sub District (Yogyakarta, Indonesia)

Geological unit Colour or tone Texture Relief Landsat 7 ETM+
Tmse Light blue with random reddish brown spots Very rough Undulating to hilly areas
Tmn Red with random light blue colour Rough Flat area
Qa Combination of blue and red colour Very fine Flat area
Qmi Combination of blue and red colour Very fine Flat area