18.11.2. Data Formats and Compatibility

Try these first

1. 1.

   What does raster data primarily consist of?

   Hint

   Think about how images are displayed on your screen.

2. 2.

   What is vector data used for?

   Hint

   Think about shapes on a map.

3. 3.

   What format is commonly used for storing LiDAR data?

   • GeoTIFF
   • LAS/LAZ
   • JPEG

   Hint

   Think of how 3D mapping is often created.

4. 4.

   True or False: A DTM includes buildings and other structures.

   • True
   • False

   Hint

   Consider what each model represents in terms of surfaces.

5. 5.

   Discuss the impact of choosing the wrong data format when performing a site suitability analysis.

   Hint

   Think about how data fits together and its relevance to the analysis task.

6. 6.

   Design a protocol for selecting the appropriate data format for a new aerial survey project in urban planning.

   Hint

   Consider each stage of the project from planning to execution.