Comparison should include
- aerial photography
- can be viewed without electronics
- can take measurements
- must have sequenced photos
- unmanned aerial vehicles (UAV)
- satellite data
- no pilot needed
- can be layered with other data on a computer
- can take measurements
- lidar
- can take measurements
- digital elevation model
- can collect tree canopy and sub-stratum data.
Process/Skill Questions:
- What is the definition of photogrammetry?
- What weather factors can affect aerial photography? Satellite data?
- What instrument is used when looking at aerial photos?