Multiple Choice
Which of the following is true about Thiessen polygons?
A) Thiessen polygons do not vary in size.
B) Thiessen polygons are smaller in areas with denser control points.
C) The derivation of Thiessen polygons is based on a global method.
D) The derivation of Thiessen polygons is based on a mathematical model.
Correct Answer:

Verified
Correct Answer:
Verified
Q16: A semivariogram must be fitted with a
Q17: Both IDW and kriging use weights in
Q18: Which of the following is a stochastic
Q19: Explain the difference between global and local
Q20: The root-mean-square (RMS) error is commonly used
Q22: Describe how the semivariance can be used
Q23: Which kriging method allows the use of
Q24: Define the elements of nugget, range, and
Q25: The accuracy of spatial interpolation can be
Q26: Which of the following will typically result