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[Free] A Taste of Trendy QGIS Visualization (Presidential Election Map)

Through the visualization of the 20th presidential election results by city, county, and district, you can practically utilize GIS and gain links and insights that can be applied to your major or professional field. This QGIS lecture is designed for beginners to practice the program easily and quickly.

(5.0) 29 reviews

311 learners

Level Beginner

Course period Unlimited

QGIS
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data-visualization
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Reviews from Early Learners

5.0

5.0

최다니엘

38% enrolled

I'm getting ready to apply for ㅇㅍㄴ in Anyang, a place I really want, and they require this skill! I'll learn hard to make it more my own and apply! Thanks for the good lecture!

5.0

김정윤

38% enrolled

This lecture was like a ray of light for people learning GIS for the first time 😢😢!!

5.0

jaewoong

100% enrolled

It's easy and comfortable. Thank you.

What you will gain after the course

  • QGIS Data Visualization

  • Handling QGIS Data

[Free] Creating Trendy Maps (20th Presidential Election Map Visualization)

#QGIS #GIS #trend #data-visualization #spatial-data #mapping #GIS-lecture #GIS-education

  • In this course, we will use QGIS and public data to create a "Map of the 20th Presidential Election Results by City, County, and District" 🗺

  • Learn how to create map visualizations that reflect trendy issues using free software and data 📰

  • Based on the practice content, derive insights that connect to your work/major/field of expertise 💡

  • This is a QGIS course offered for free for a lifetime, designed to help GIS beginners take their first steps 👣

Simple and clear course structure 🪜

1. Installing and Exploring QGIS

Install QGIS, the most actively used free GIS software worldwide, and receive a brief explanation before using the program.

그림2

2. Checking Practice Data

We introduce V-World and the Public Data Portal, which are platforms that provide data for free, and we will download and examine the data to be used in the practice session in detail.

그림3

3. QGIS Visualization Practice

Using the downloaded data, we will visualize the map of the 20th presidential election results by city, county, and district.

In this section, we will actually conduct QGIS practice, which includes exercises such as data joining, symbol visualization, and legend editing, which are most actively used.

(The map on the right showing the results of the 20th presidential election is the final result of this course's practice session)

그림6

The first free lecture by Inflearn's only QGIS expert knowledge sharer 🥇

  • As an exclusive instructor on Inflearn, I have released a total of three courses—one every year—and I am the only knowledge sharer on Inflearn with specialized expertise in QGIS courses and GIS education.

  • To date, I have provided practical and effective help to over 600 students. I have prepared this free course for those who have hesitated to start with GIS, those who find GIS unfamiliar but want to take on the challenge, and those who wish to enhance their professional work capabilities.

We created this course for people like you!!

GIS/QGIS Beginners

  • We have lowered the burden of taking the course by offering it for free, and you can become more familiar with GIS by utilizing data that is closely related to our daily lives.

Public data utilization business managers

  • We offer new ways to utilize public data for students and professionals who have previously relied solely on Excel.

Those who need a unique skill set

  • GIS is a tool that is most actively and efficiently used across all fields, making it highly suitable for developing your new skills.

In addition to these people, I recommend this course to anyone interested in GIS and map visualization!!

Notes before taking the course

PC Environment

  • The processing time for QGIS may vary depending on the data used, analysis functions, and the user's PC environment.

  • The instructor recorded the lectures and conducted the QGIS program practice on a Windows OS PC.

Learning Materials

  • All learning materials utilize public data available on the internet, and for the students, the data has been pre-processed and provided so it can be used immediately for practice.

  • The source of the data has been documented in the learning material file "Source.txt".

  • Practice and lecture materials can be downloaded from Lecture 1.

I would also like to introduce other QGIS courses by the instructor 🔗
(Click the image to go to the course page)

Getting Started with the QGIS Starter Pack

Upgrade QGIS Visualization

Learn QGIS Python Automation

Check out the roadmap categorized by topic and difficulty level!!

표지

Instructor Introduction Page: upwise.co.kr

Recommended for
these people

Who is this course right for?

  • Beginners who are unfamiliar with GIS

  • Public data user

  • Those who want to develop unique professional skills

Hello
This is UPWISE

Career Verified

1,051

Learners

107

Reviews

74

Answers

4.9

Rating

4

Courses

Hello. I am UPWISE, an expert in analysis, research, and lecturing using GIS/RS.

 

Basic Information

  • Master's degree from Seoul National University Graduate School of Environmental Studies

  • Completed doctoral coursework at Seoul National University Graduate School of Environmental Studies

  • Majored in research using spatial data such as GIS and Remote Sensing

  • Extensive experience in GIS-based research and analysis

  • Extensive research experience in data analysis using Python and its integrated application with GIS data.

  • Instructor Introduction Page https://upwise.co.kr/

  • KakaoTalk Open Profile https://open.kakao.com/me/upwise (Inquiries for lectures, research-analysis requests, etc.)

Special Lecture History

  1. -Data Visualization that Transforms Reports- Data Utilization Capability Enhancement Training (2nd Session); Hosted by Gyeonggi-do Human Resources Development Institute; 2022.12.07. & 09.

  2. Competency Enhancement Training for Water Industry Employees - Digital Program Practice (Beginner) & Q-GIS Practice (Intermediate); Hosted by K-water; 2023.06.19.-20.

  3. Basic QGIS Special Lecture; Hosted by the Instructor; 2023.10.07-08.

  4. WISE-UP WORKSHOP Urban Spatial Data Analysis; Hosted by SNU Graduate School of Environmental Studies-BK21 Smart City Project Group; 2024.02.23.

  5. Making Our School Map Using Public Data (Dongbuk High School); Organized by Seoul National University Center for Continuing Education; 2024.05.11.

  6. Creating Our School Map Using Public Data (Samsung High School, Seomun Girls' High School); Hosted by Seoul National University Institute for Continuing Education; 2024.07.08. - 10.

  7. "2024 Water Company Employee Competency Enhancement" Training - Digital Program Practice (Basic) - Q-GIS Practice; K-water; 2024.10.02.

  8. 2024 Comprehensive Evaluation Plan for Regulated Pests - Visualization of Fire Blight Outbreaks Using QGIS; Chungnam Agricultural Research and Extension Services; 2024.10.16.

  9. Data Analysis Expert Training Course; Korea Environment Corporation; 2024.10.25.

     

  10. Data Analysis Expert Training Course; Korea Environment Corporation; 2025.04.23.

     

  11. Big Data Analyst Training Course Using AI; SeSAC; 2025.07.08-16.

  12. Understanding GIS and Spatial Analysis Tasks & Data Visualization via DBMS (Basic); Hyundai NGV; 2025.10.23-24.

  13. Understanding GIS and Spatial Analysis via DBMS & Data Visualization (Advanced); Hyundai NGV; 2025.11.10-12.

  14. QGIS Beginner/Intermediate/Advanced Analysis Practice and Visualization; Hanyang Cyber University; 2026.06.20-21.

More

Curriculum

All

8 lectures ∙ (1hr 38min)

Course Materials:

Lecture resources
Published: 
Last updated: 

Reviews

All

29 reviews

5.0

29 reviews

  • newtech님의 프로필 이미지
    newtech

    Reviews 6

    ∙

    Average Rating 5.0

    Edited

    5

    100% enrolled

    Good for beginners.

    • upwise
      Instructor

      Hello Mr. Byeon Yongjin. Thank you for leaving such a wonderful review :) From UPWISE

  • jaewoong8658님의 프로필 이미지
    jaewoong8658

    Reviews 1

    ∙

    Average Rating 5.0

    5

    100% enrolled

    It's easy and comfortable. Thank you.

    • upwise
      Instructor

      Dear Jaewoong, Thank you for leaving a wonderful course review :) UPWISE

  • wjddbs89446210님의 프로필 이미지
    wjddbs89446210

    Reviews 2

    ∙

    Average Rating 5.0

    5

    38% enrolled

    This lecture was like a ray of light for people learning GIS for the first time 😢😢!!

    • upwise
      Instructor

      Hello Kim Jeongyoon. Thank you for leaving such an encouraging review. Please look forward to other lectures that will be released in the future :) From UPWISE

  • gimyuho0664629님의 프로필 이미지
    gimyuho0664629

    Reviews 3

    ∙

    Average Rating 5.0

    5

    38% enrolled

    I love it so much!!!

    • upwise
      Instructor

      Hello Yuho Kim. Thank you for leaving such an encouraging review :) Best regards, UPWISE

  • hanwooljeong3256님의 프로필 이미지
    hanwooljeong3256

    Reviews 1

    ∙

    Average Rating 5.0

    5

    38% enrolled

    I cannot download the practice data (the administrative district boundary data service has been terminated).

    • upwise
      Instructor

      Hello hanwool.jeong. Thank you for leaving such an encouraging review. Wishing you a happy new year :) From UPWISE

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