SMT201 AY2018-19T1 EX1 Lim Jia Khee

Part One: Thematic Mapping

Distribution of Public Education Institutions in Singapore

My classification choice for this map is through the Categorized " approach, using 'mainlevel_' as the classification variable. I have chosen to differentiate the different classes through colour differentiation, with a fixed symbol size. I did not manipulate the categories within the chosen variable as the fields within the column were already well sorted out with no missing variables. I included an Open Street Map as the background for this will provide a macro understanding of the distribution of the various institution types in a quick glance.

Hierarchy of Road Network System in Singapore

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2014 Master Plan Landuse

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Part Two: Choropleth Mapping

Singapore's Aged Population (65+) in 2010

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Singapore's Aged Population (65+) in 2017

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Proportion of Singapore's Aged Population in 2010

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Proportion of Singapore's Aged Population in 2017

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Percentage Change of Aged Population From 2010 to 2017

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Reasoning behind classification choices

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References and data sources

1. https://www.data.gov.sg/search?q=school+information
2. https://www.data.gov.sg/dataset/master-plan-2014-land-use
3. https://www.data.gov.sg/dataset/master-plan-2014-subzone-boundary-no-sea
4. https://www.data.gov.sg/dataset/master-plan-2008-subzone-boundary-no-sea
5. https://www.remembersingapore.org/2018/08/15/singapore-street-suffixes/
6. SMT201 elearn - Week 4 Hands on Ex 4 - Coastal Outline Shapefiles from SLA
7. https://www.mytransport.sg/content/mytransport/home/dataMall/search_datasets.html?searchText=road - Road Section Line
8. https://www.data.gov.sg/dataset/singapore-residents-by-subzone-age-group-and-sex-jun-2017-gender
9. https://www.data.gov.sg/dataset/singapore-residents-by-subzone-age-group-and-sex-june-2010-gender