Learning D3.JS 5.0 10.3: Extended Geographic Projections

The video tutorial covers changing map projections, scaling, and translating maps for better positioning. It includes styling techniques, troubleshooting visibility issues, and offers solutions for common problems. The session concludes with a recap and a preview of upcoming topics.

What is the purpose of changing the scale in map projections?

• To change the map's projection type

• To adjust the map's size

• To add labels to the map

• To alter the map's color

Which attribute is used to change the color of the map data?

• Translate

• Scale

• Attribute field

• Projection

What issue is addressed by adjusting the translate values?

• Map size

• Map visibility

• Map projection type

• Map color

What was the final scale value used to solve the visibility problem?

• 400

• 600

• 500

• 700

What was the initial learning topic before moving to map projections?

• Geographic coordinates

• Data visualization

• JSON files

• Map styling