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
- Delivery
  - Post classification
  - Error assessment
  - Final map creation

# Post-classification refinement

Post-classification refinment is the process to improve the qualtiy and clean up the final product:

- Output from image classification and modelling is at per-pixel scale
- Processing required to refine output thematic or quantitative images to suitable format for map presentation

Corrections often required to increase processing accuracy

Additional information:

- Refinements and smoothing operations
- Stratification and post-classification sorting