View source for SMT201 AY2019-19T1 EX2 Lok Ying Cheng Sheryee

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<font color="#F5F5F5" size=2><b>Overview</b></font>]]

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<font color="#F5F5F5" size=2><b>Proximity</b></font>]]

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[[Criterion Score_s |
<font color="#F5F5F5" size=2><b>Criterion Score</b></font>]]

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[[AHP_s |
<font color="#F5F5F5" size=2><b>AHP</b></font>]]

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[[Suitability_s |
<font color="#F5F5F5" size=2><b>Suitability</b></font>]]

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== Objective == 
To identify a location suitable for building a National Communicable Disease Quarantine Center in Gombak. The selected sit will be with a contiguous area of at least 10,000m2 and it must meet the following decision factors: <br>
<br>1. Economic factor: 
<br>The selected site should avoid steep slope. This is because construction at steep slope tends to involve a lot of cut-and-fill and will lend to relatively higher development cost.
<br>
<br>2. Accessibility factor:
<br>The selected site should be close to existing local roads, namely: service roads and tracks. This is to ensure easy transportation of building materials during the construction stage.
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<br>3. Health risk factor:
<br> The selected site should be away from population i.e housing areas and offices in order to avoid disease spreading to the nearby population. 
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<br>4.Natural conservation factor:
<br> The selected site should be away from forested land, park and water.

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== Analysis of the features ==
<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">'''Overview of the relevant features in Gombak'''</div>

[[File:Overview of Gombak.png|900px|thumb|center|'''Gombak Study Area with overview Map of:<br>- Roads (Top Left)<br>- Buildings (Top Right)<br>- Natural Features (Bottom Left)<br>- Digital Elevation (Bottom Right)''']]


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==== ROADS ==== 
The service and track roads of Gombak reflects the accessibility decision factor when it comes to choosing the suitable site for building the National Communicable Disease Quarantine Centre. 

==== BUILDINGS ====
The buildings of Gombak will account for the health risk decision factor when it comes to choosing the suitable site for building the National Communicable Disease Quarantine Centre. 

==== NATURAL FEATURES ==== 
The natural features of Gombak will be used to factor for natural conservation when it comes to choosing the suitable site for building the National Communicable Disease Quarantine Centre

==== DIGITAL ELEVATION ==== 
The elevation of Gombak shows the economic decision factor when it comes to choosing the suitable site for building the National Communicable Disease Quarantine Centre

== Sources == 
1. [https://data.gov.sg/dataset/master-plan-2014-subzone-boundary-no-sea Master Plan 2014 Subzone (No Sea)] <br/>
2. [https://www.bbbike.org/Singapore/ BBBike@Singapore]<br/>
3. [https://search.earthdata.nasa.gov/search?m=-7.175!25.59375!1!1!0!0%2C2 ASTER Global Digital Elevation Model (GDEM) dataset]<br/>