Marine remote sensing toolkit

- Home
- Environments
- Text sequence
- Graphic sequence
- Resources
- Help
- Contacts

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

# Stratification and post-classification sorting

- Incorporation of ancillary data before, during and after classification
- Prior to classification enables stratification of image data set (e.g., vegetation -elevation associations)
- As a layer within the classification process
- Refinement of classification results using ancillary data layer and established set of rules

Classified TM image prior to post-classification smoothing, Maroochy River watershed, 6-9-97
Classified TM image after post-classification smoothing, Maroochy River watershed, 6-9-97