Difference between revisions of "SMT201 AY2019-20G2 Ex2 Mabelle Tham Shiqin"

From Geospatial Analytics for Urban Planning
Jump to navigation Jump to search
(Created page with "hi Mabelle hope u finish this soon :) jiayous")
 
Line 1: Line 1:
 
hi Mabelle hope u finish this soon :) jiayous
 
hi Mabelle hope u finish this soon :) jiayous
 +
 +
== The Task ==
 +
In this exercise, we are tasked to identify a location suitable for building a national Communicable Disease Quarantine Centre. The selected site must be located at Gombak planning subzone, with a contiguous area of at least 10,000m2 and it must meet the following decision factors:
 +
1. Economic factor: 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.
 +
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. (max 574.739)
 +
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.
 +
4. Natural conservation factor: The selected site should be away from forested land, park and water.
 +
 +
== Map 1 ==
 +
A map layout with four views showing:
 +
the study area and the target roads,
 +
the study area and buildings,
 +
the study area and the target natural features,
 +
the study area and digital elevation, and
 +
=== Figure 1: Study Area, Bukit Gombak ===
 +
 +
[[File:GombakMap1(1400x990).png|center|1000px|Figure 1: A map analysing the four main factors affecting the suitability of building a National Communicable Disease Quarantine Centre]]
 +
 +
XXX
 +
 +
== Map 2 ==
 +
A map layout with four views showing:
 +
the study area and proximity to target roads layer,
 +
the study area and proximity to buildings layer,
 +
the study area and proximity to target natural features layer,
 +
the study area and slope layer
 +
 +
 +
=== Figure 2: Study Area, Bukit Gombak ===
 +
[[File:GombakMap2.png|center|1000px|Figure 2: Proximity Analysis of Features of Interest & Slope Analysis in Gombak]]
 +
 +
XXX
 +
 +
== Map 3 ==
 +
A map layout with four views showing the criterion scores of each factor layer
 +
 +
 +
=== Figure 3: Study Area, Bukit Gombak ===
 +
[[File:GombakMap3.png|center|1000px|Figure 3: Standardized Proximity Analysis of Features of Interest & Slope Analysis in Gombak]]
 +
<br>
 +
 +
=== Figure 4: Min-Max Method, using Criterion Standardization Techniques ===
 +
[[File:CriterionStandardizationTechniques.png|center|1000px|Figure 4: Standardizing Factors affecting suitability of Land Area]]
 +
XXX
 +
 +
== Analytical Hierarchical Process Input Matrix ==
 +
=== Figure 5: Using Analytical Hierarchical Process (AHP) ===
 +
[[File:AHPTemplateprovidedbySCBAssociates(Final).png|center|1000px|Figure 5: AHP Template provided by SCB Associates]]
 +
 +
== Raster Calculator to Compile Factors based on AHP ==
 +
=== Figure 6: Compiling Standardized Factors ===
 +
[[File:RasterCalculatorToCompileFactorsBasedOnAHP.png|center|500px|Figure 6: Total weightage per factor after standardization]]
 +
 +
=== Explanation ===
 +
XXX <br><br>
 +
 +
XXX <br>
 +
XXX <br><br>
 +
XXX <br>
 +
XXX <br>
 +
 +
== Map 4 ==
 +
=== Figure 7: Filtering possible suitable land lots by Percentile ===
 +
[[File: GombakMap4.png|center|1000px|Figure 7: Suitability Land Lots (in Percentile)]]
 +
XXX
 +
 +
<br>
 +
== Map 5 ==
 +
=== Figure 8: Reclassify (Landlots) by Table ===
 +
[[File: GombakMap5.png|center|1000px|Figure 8: Land Suitability Analysis]]
 +
XXX
 +
 +
=== Figure 9: A Map Layout with the Suitability Land Lot(s) ===
 +
[[File: GombakMap5.1.png|center|1000px|Figure 9: Land Suitability Analysis of Suitable Land Lot 1]]
 +
XXX
 +
<br>
 +
 +
== Conclusion ==
 +
XXX

Revision as of 22:39, 10 November 2019

hi Mabelle hope u finish this soon :) jiayous

The Task

In this exercise, we are tasked to identify a location suitable for building a national Communicable Disease Quarantine Centre. The selected site must be located at Gombak planning subzone, with a contiguous area of at least 10,000m2 and it must meet the following decision factors: 1. Economic factor: 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. 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. (max 574.739) 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. 4. Natural conservation factor: The selected site should be away from forested land, park and water.

Map 1

A map layout with four views showing: the study area and the target roads, the study area and buildings, the study area and the target natural features, the study area and digital elevation, and

Figure 1: Study Area, Bukit Gombak

Figure 1: A map analysing the four main factors affecting the suitability of building a National Communicable Disease Quarantine Centre

XXX

Map 2

A map layout with four views showing: the study area and proximity to target roads layer, the study area and proximity to buildings layer, the study area and proximity to target natural features layer, the study area and slope layer


Figure 2: Study Area, Bukit Gombak

Figure 2: Proximity Analysis of Features of Interest & Slope Analysis in Gombak

XXX

Map 3

A map layout with four views showing the criterion scores of each factor layer


Figure 3: Study Area, Bukit Gombak

Figure 3: Standardized Proximity Analysis of Features of Interest & Slope Analysis in Gombak


Figure 4: Min-Max Method, using Criterion Standardization Techniques

Figure 4: Standardizing Factors affecting suitability of Land Area

XXX

Analytical Hierarchical Process Input Matrix

Figure 5: Using Analytical Hierarchical Process (AHP)

Figure 5: AHP Template provided by SCB Associates

Raster Calculator to Compile Factors based on AHP

Figure 6: Compiling Standardized Factors

Figure 6: Total weightage per factor after standardization

Explanation

XXX

XXX
XXX

XXX
XXX

Map 4

Figure 7: Filtering possible suitable land lots by Percentile

Figure 7: Suitability Land Lots (in Percentile)

XXX


Map 5

Figure 8: Reclassify (Landlots) by Table

Figure 8: Land Suitability Analysis

XXX

Figure 9: A Map Layout with the Suitability Land Lot(s)

Figure 9: Land Suitability Analysis of Suitable Land Lot 1

XXX

Conclusion

XXX

Retrieved from ‘https://wiki.smu.edu.sg/1920t1smt201/index.php?title=SMT201_AY2019-20G2_Ex2_Mabelle_Tham_Shiqin&oldid=10205’