Difference between revisions of "SMT201 AY2019-20T1 EX2 Chong Yun Yu"
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Revision as of 18:22, 3 November 2019
Contents
Building a National Communicable Disease Quarantine Centre
To identify a location suitable for building a National Communicable Disease Quarantine Centre, there is a need to first look at the points of interests in Gombak planning subzone. Four decision factors that are particularly relevant have been identified:
- Accessibility factor: proximity to local roads, such as service roads and tracks
- Health risk factor: proximity to population, in particular proximity to buildings
- Natural conservation factor: proximity to natural features, such as parks, forests, and water bodies
- Economic factor: elevation/steepness of slope
These factors will be discussed in more detail below.
Data Source: Master Plan 2014 Subzone Boundary (No Sea) (SHP) from URA.[1]. Roads, Buildings and Natural (SHP) from OpenStreetMap.[2]. ASTER Global Digital Elevation Model (GDEM) dataset (TIFF) jointly prepared by NASA and METI, Japan; raster dataset combined by Professor Kam Tin Seong.[3].
Data Source: Master Plan 2014 Subzone Boundary (No Sea) (SHP) from URA.[4]. Roads, Buildings and Natural (SHP) from OpenStreetMap.[5]. ASTER Global Digital Elevation Model (GDEM) dataset (TIFF) jointly prepared by NASA and METI, Japan; raster dataset combined by Professor Kam Tin Seong.[6].
Accessibility Factor (Roads)
The selected site should be close to local roads to ensure easy transportation of building materials during the construction stage. The roads are shown in a line vector, and are categorized into service roads, which are shown using thicker strokes; and tracks, which are shown using thinner strokes. There are 199 service roads and only 2 tracks. The service roads spread across most of the Gombak planning subzone, and are mostly concentrated in the North-East region, whereas the 2 tracks are located at the South and central region of Gombak.
Health Risk Factor (Buildings)
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Natural Conservation Factor (Natural Features)
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Economic Factor (Elevation)
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Proximity Analysis on the Four Decision Factors
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Data Source: Master Plan 2014 Subzone Boundary (No Sea) (SHP) from URA.[7]. Roads, Buildings and Natural (SHP) from OpenStreetMap.[8]. ASTER Global Digital Elevation Model (GDEM) dataset (TIFF) jointly prepared by NASA and METI, Japan; raster dataset combined by Professor Kam Tin Seong.[9].
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Proximity to Roads
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Proximity to Buildings
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Proximity to Nature
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Slope
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Criterion Scores on the Four Decision Factors
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Data Source: Master Plan 2014 Subzone Boundary (No Sea) (SHP) from URA.[10]. Roads, Buildings and Natural (SHP) from OpenStreetMap.[11]. ASTER Global Digital Elevation Model (GDEM) dataset (TIFF) jointly prepared by NASA and METI, Japan; raster dataset combined by Professor Kam Tin Seong.[12].
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Analytical Hierarchical Process Input Matrix and Result Report
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Data Source: AHP Template from SCBUK (XLS).[13]
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Suitable Land Lots Identified
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Data Source:
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