Terrestrial remote sensing toolkit

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BRG The University of Queensland
Fundamentals

- Main page
- Pre-processing
- Field data collection
- Mapping approaches
- Change and trends
  - About
  - Image requirements
  - Mapping change
  - Trend detection
  - Example time series
  - Example change maps
    - Canopy cover
    - River width
    - Land use
    - Foliage cover
    - Vegetation colour
- Delivery

# Changes in river width

Tasselled Cap Transformation used for identification of change in vegetation cover between two different images.

Measuring change in river width, Daly River, Northern Territory:
a) Two classified QuickBird images for an area along the Daly River, Northern Territory.
b) Graphs showing variation in river width between the two QuickBird images captured one year apart (2004-2005).
c) Classification accuracy assessment of the land cover maps.