SMT201 AY2019-20G2 Ex1 Ng Poh Yeng

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Part One: Thematic Mapping

Level of Schools

Singapore School Map.jpg

This map shows all the school in Singapore. The legend of the map clearly shows the different school categories - primary, secondary and tertiary. The mixed school does not have a category on its own because it is being added into either a secondary or tertiary category. The colour chosen for the labels is 3 different shades of blue. Starting from the light shade of blue to represent the primary school, followed by the medium shade of blue to represent the secondary school and lastly the darkest shade of blue to represent the tertiary school. There are overlapping points due to the closeness of the school as some are side by side each other, therefore overlap of labels are unavoidable.

Road Network System

Road Network Map.jpg

This map shows the Road network in Singapore. The legend of the map shows that there are 3 major category - expressway, major roads, minor roads. Major roads are those roads with road name containing "road", whereas the minor roads consist of road names containing "lanes", "street", "avenue" and more. Expressway is shown by the brightest yellow colour mimicking the colour used by the google map. The major road is being represented by green lines and because there are plenty of minor roads in Singapore, they are being represented by brown lines to prevent confusion. According to the map, we can conclude that the road network is the most complicated around the town area as it is the most densed looking.

2014 Master Plan Landuse

Master Plan for Land use.jpg

This map shows the master plan for Land use in Singapore year 2014. The legend contains a lot of different facilities in Singapore. To make things more visible, I grouped several facilities together. I grouped all form of business together and used purple to indicate them. I also mainly grouped all the residentials together to determine if the residentials are more densely populated at certain location. According to the map, both business and residential is largely spreaded around Singapore. We can also see that the port of Singapore is located at both ends.


Part Two: Choropleth Mapping

2010 Population Aged 65+


2018 Population Aged 65+


2010 Proportion Aged 65+


2018 Proportion Aged 65+


Percentage Change From 2010 and 2018