Optimization of a Coastal Environmental Monitoring Network Based on the Kriging Method: A Case Study of Quanzhou Bay, China

Table 3

The prediction errors of the semivariogram modeling.

Model	Mean Standardized	Root-Mean-Square	Average Standard Error	Root-Mean-Square Standardized
Circular	0.0175	0.7497	0.0061	0.4476
Spherical	0.0075	0.6919	0.0012	0.5917
Tetraspherical	0.0223	0.7451	0.0158	0.5074
Exponential	0.0330	0.7131	0.0840	0.4889