Gis (geographic information systems)

Definition

GIS, or Geographic Information Systems, is a technology used for capturing, storing, analyzing, and managing spatial or geographic data. It enables users to visualize data in the context of geography, allowing for better understanding and insights regarding patterns and relationships within data. This system is particularly useful in data journalism as it facilitates the integration of data from multiple sources across borders, creating interactive maps and visual stories that enhance reporting.

5 Must Know Facts For Your Next Test

1. GIS allows journalists to combine various datasets such as demographic information, environmental data, and economic indicators to tell compelling stories.
2. It can reveal trends and patterns that might not be apparent from raw data alone, making complex issues easier to understand for the audience.
3. Cross-border collaboration in data journalism is enhanced by GIS, as it allows for the visualization of data from different countries on a single map.
4. GIS technology supports the creation of interactive maps that can engage audiences and encourage deeper exploration of the information presented.
5. Many news organizations have adopted GIS tools to improve their investigative journalism efforts, providing clearer insights into social issues and public policy.

Review Questions

• How does GIS facilitate the integration of cross-border data in journalism?
  • GIS facilitates cross-border data integration by allowing journalists to overlay different datasets onto a single geographic map. This capability helps in visualizing how various factors interact across borders, such as migration patterns or trade routes. By using GIS tools, journalists can create informative visualizations that communicate complex issues more effectively to their audience.
• What are some specific applications of GIS in data journalism that enhance storytelling?
  • In data journalism, GIS is applied to create interactive maps that illustrate key issues like environmental changes, crime statistics, or public health trends. These visual representations make it easier for audiences to grasp the context of the story. Additionally, journalists can use GIS to highlight regional disparities or correlations between different data points, providing a richer narrative around social or political topics.
• Evaluate the impact of GIS technology on audience engagement in data-driven storytelling.
  • GIS technology has significantly enhanced audience engagement by transforming how stories are presented. By utilizing interactive maps and visualizations, journalists can capture viewers' attention and encourage them to explore information actively. This engagement fosters a deeper understanding of complex issues and promotes informed discussions among audiences. The ability to visualize data spatially also allows for personalized experiences where users can zoom into areas of interest, leading to greater emotional connection with the content.

Related terms

Spatial Analysis: A method used within GIS to analyze spatial relationships and patterns in geographic data.

Cartography: The art and science of map-making, essential for visualizing geographic information effectively.

Remote Sensing: The acquisition of data about an object or area from a distance, often through satellites or aerial imagery, which can complement GIS analysis.