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I. DoD Thresholding
Overview
This exercise contrasts the three most common forms of thresholding DoDs: i) Simple minimum level of detection, ii) propagated errors, and iii) probabilistic. We use the GCD Add-In to facilitate the analysis.
Contents
1
Overview
2
Data and Materials for Exercises
2.1
Datasets
2.2
Prerequisite for this Exercise
3
Step by Step
3.1
Part 1 - Simple minLoD
3.2
Part 2 - Propagated Error
3.3
Part 3 - Probabilistic
4
Related Online Help or Tutorials for this Topic
Data and Materials for Exercises
Datasets
I_Thresholding.zip
File of Data for this Exercise.
Data from:
Wheaton JM. 2008.
Uncertainty in Morphological Sediment Budgeting of Rivers
. Unpublished PhD Thesis, University of Southampton, Southampton, 412 pp. -
See Chapter 4 & Appendix D
Prerequisite for this Exercise
Some ArcGIS experience
ArcGIS 10.X w/ Spatial Analyst Extension
GCD Add-In
Step by Step
Part 1 - Simple minLoD
Thresholding - Varying MinLoD - Exercise Part 1
Part 2 - Propagated Error
Thresholding - Varying MinLoD - Part 2
Part 3 - Probabilistic
Thresholding - Varying Probability - Exercise Part 3
Related Online Help or Tutorials for this Topic
Parent Workshop Topic
GCD Tutorial Topics:
05. Thresholding in GCD
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