Exam 9: Data Display and Cartography

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Labeling is considered a difficult task in mapmaking. Provide two examples to illustrate the difficulty.

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One example of the difficulty in labeling in mapmaking is when there are multiple features in close proximity to each other. For example, if a map is depicting a city with many streets, buildings, and landmarks, it can be challenging to label each feature clearly without causing clutter or confusion.

Another example is when labeling natural features such as rivers, mountains, and forests. These features can be irregular in shape and size, making it difficult to find suitable placement for labels that are both informative and aesthetically pleasing. Additionally, the names of natural features can be long and complex, further complicating the labeling process.

The visual appearance of a choropleth map can be affected by:

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B

Which of the following is not considered a visual variable in symbolization?

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C

Which color model is used for printing color maps?

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Animated maps have become popular with GIS users, as the maps to be animated can now be prepared in a GIS package. Describe an example, in which animated maps, either temporal or non-temporal, are useful as a visual tool.

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Which color dimension is not suited for quantitative data?

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Transparency is a tool available in ArcGIS. Describe an example in which you can use transparency in map design.

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Which of the following is considered a softcopy map?

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What are the common elements on a map for presentation?

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Describe two visual variables that one can use for quantitative point symbols.

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Type size is measured in points, with ____ points to an inch:

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Define the three visual dimensions of color.

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What does it mean by a diverging color scheme?

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ArcGIS offers interactive labeling and dynamic labeling for labeling features on a map. What are the advantages and disadvantages of each method?

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Define "visual hierarchy" in map design.

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What general rules can one follow to achieve harmony with text on a map?

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One should not expect to see a perfect match between color symbols on a computer screen and a printed map.

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Describe how the natural breaks classification method works.

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Explain the difference between the classification methods of equal interval and equal frequency.

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Which of the following is an example of the 'hue and value' color scheme?

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