SMT201 AY2019-20T1 EX2 Wang Youjin

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Part 1: Base Map Views

4 basic map views showing: 1) Gombak Road 2) Gombak Building 3) Gombak Natural Features 4) Digital Elevation together with targeted study area - Bukit Gombak:

Map Type Map View Layout
1.Gombak Road - shows the study area and the target roads

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Youjin Gombak Road.png

Gombak Target Road


Description


2.Gombak Building - the study area and buildings

Description

Youjin Gombak Building.png

Gombak Target Building




3. Gombak Target Natural Feature- the study area and the target natural features


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Youjin Gombak Natural.PNG

Gombak Target Natural Feature


4.Digital Elevation - the study area and digital elevation

Description

Youjin DigitalElevation.PNG

Digital Elevation Layer



Part 2: Factor Layers:Proximity and Slope Map Views

Four views showing the proximity map to 1)target roads layer, 2) buildings layer,3) target natural features layer and 4) slope layer that are created in Part 1.

Map Type Map View Layout
1. Proximity to target roads layer


description


Youjin RasterRoad.PNG

First, we need to convert the road layer in vector mode into raster layer.

Youjin RoadProximity.PNG

Next, we obtain the proximity view of the rasterized road layer


2.Proximity to target building layer

Description


Youjin RasterBuilding.PNG

Rasterized Building Layer



Youjin BuildingProximity.PNG

Proximity to Building



3.Proximity to target natural features layer


Description

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Proportion of Aged population of 2018



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2018 65+ Map



4.Slope Layer


Description

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Proportion of Aged population of 2018



Part 3: Factor Layers with Criterion Scores

A map layout with four views showing the criterion scores of each factor layers including 1)Economic factor 2) Accessibility Factor 3) Health Risk Factor 4) Natural Conservation Factor

Factor Layer Criterion Scores
1. Economic Factor

he 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.




School types


Description


2. Accessibility Factor

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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Road Network




3. Health Risk Factor

The selected site should be away from population i.e. housing areas and offices in order to avoid disease spreading to the nearby population

Land Use


4.Natural Conservation Factor

The selected site should be away from forested land, park and water

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Road Network



Part 4: Analytical Hierarchical Process (AHP) input matrix

An Analytical Hierarchical Process input matrix and result report and a short description of not more than 150 words discussing the analysis results.

Factor Layer Criterion Scores
input matric

Description


School types


Description

Part 5: Suitability land lot

A map layout with the suitability land lot(s) and a short description of not more than 200 words commenting on each of the suitable land lot identified.


Conclusion Map Layout
Land Lot

Description


School types


Description