ibul 2004
ining
uired
rule.
lon.
terior
CS is
and
International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XXXV, Part B3. Istanbul 2004
Table 1. Land use change of the interior and exterior of subway station
buffer interior buffer exterior d.
Classification 1985 1996 increase and 1985 1996 increase and
items ratio ratio decrease ratio ratio decrease
(76) (76) (76) (%) (%) (%)
“artificial structure 326 | mo on aval sal 3
bare land 21.0 10.0 -11 16.1 8.8 -1.3
water 25 5.0 25 6.0 8.6 2.6
| forest 12.5 11.] -1.4 42.2 41.1 -1.1
farmland 11.4 59 -5.5 13.8 8.3 -5.5
total 100 100 0 100 100 0
3.3.2 Selection of Subway station
Subway station positions are determined by
following method.
First, choice subway station for exterior of buffer
zone. Second, choice area in high population density
As a result, areas that dominate more than 30% of
artificial structure in exterior of buffer zone choose
subway station at first. And, it is appeared to B area,
C area sequentially. Figure 6 represent to selected
subway station.
or many artificial structures except forest or rivers
Figure 6. Selection of Subway Station
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