7.11.2. Metadata in Thematic Mapping

Try these first

1. 1.

   What does metadata refer to?

   Hint

   Think about what information helps describe a dataset.

2. 2.

   Name two components of metadata.

   Hint

   Consider what helps ensure the data's credibility.

3. 3.

   What is a key component of metadata?

   • Source of Data
   • Visual Aesthetics
   • Map Projection

   Hint

   Think about what validates the information in a map.

4. 4.

   True or False: The date of data collection is irrelevant in metadata.

   • True
   • False

   Hint

   Consider how old data might affect current use.

5. 5.

   Create a comprehensive metadata record for a map showing the spread of a disease in a specific region, including source, date, coordinate system, and quality notes.

   Hint

   Think about what information health organizations use and how you'd verify it.

6. 6.

   Analyze how different coordinate systems could affect thematic mapping outcomes by comparing two maps referencing the same data but using different systems.

   Hint

   Imagine shifting the same point on two different maps—what could happen?