Assignment 1 (3a)

*Files related with this assignment are located in here (GitHub).

1. OpenStreetMap

• It shows my hometown in Seoul, South Korea.

2. Geospatial PDF (Link to download) & 3. GIS2Web

• They show the Population Growth Rates of the Districts in Seoul, South Korea, between 2002 and 2022.
• Map-making process
  • Three data sets were obtained:
    • The map of Seoul (SHP File) provided by the National Geographic Information Institute (South Korea)
    • Population of the districts in Seoul as of 2002 and 2022 (CSV Files) provided by Seoul Metropolitan Government
  • The data in CSV Files were combined in Excel.
  • The SHP File and the data sets in the revised CSV File were table-joined through the “Join” tool, and then population growth rates were calculated through the “Calculate Field” tool in QGIS.