and central squire. Figure 1 shows a Quickbird image of the
test site and some examples of its land cover.
In the present study, for the urban land use change
study, 1 : 5000 scale topographic map of 2000, Quickbird
images of March 2006, and VV polarization of TerraSARX
image of March 2008 have been used. The Quickbird
data has four multispectral bands (B1: 0.45–0.52 μm, B2:
0.52–0.60 μm, B3: 0.63–0.69 μm, and B4: 0.76–0.90 μm) and
one panchromatic band (Pan: 0.45–0.9 μm). The spatial
resolution is 0.61m for the panchromatic image, while it
is 2.4m for the multispectral bands. In the current study,
panchromatic, red, and near infrared bands have been used.
TerraSAR-X is a German Earth observation satellite carrying
a cloud-piercing, night-vision radar which is designed to
create the most precise maps and images ever produced by
a civilian space radar system. It images the Earth’s surface
at a rate of one million square km a day and provides
information at various spatial resolutions. In this study, VV
polarization of TerraSAR X-band (wavelength is 3.1 cm) data
with a spatial resolution of 1m has been used
and central squire. Figure 1 shows a Quickbird image of thetest site and some examples of its land cover.In the present study, for the urban land use changestudy, 1 : 5000 scale topographic map of 2000, Quickbirdimages of March 2006, and VV polarization of TerraSARXimage of March 2008 have been used. The Quickbirddata has four multispectral bands (B1: 0.45–0.52 μm, B2:0.52–0.60 μm, B3: 0.63–0.69 μm, and B4: 0.76–0.90 μm) andone panchromatic band (Pan: 0.45–0.9 μm). The spatialresolution is 0.61m for the panchromatic image, while itis 2.4m for the multispectral bands. In the current study,panchromatic, red, and near infrared bands have been used.TerraSAR-X is a German Earth observation satellite carryinga cloud-piercing, night-vision radar which is designed tocreate the most precise maps and images ever produced bya civilian space radar system. It images the Earth’s surfaceat a rate of one million square km a day and providesinformation at various spatial resolutions. In this study, VVpolarization of TerraSAR X-band (wavelength is 3.1 cm) datawith a spatial resolution of 1m has been used
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