Vegetation Classification and Mapping Project Report - USGS

Vegetation Classification and Distribution Mapping Report: Petrified Forest National Park
Table 17 continued
Macrogroup Map Class
Base Map Class
MG13 Transportation Airstrip
Railroad
Roads
Table 18. Accuracy statistics for macrogroup map class.
User 90% CI 1 Producer 90% CI
Macrogroup Map Class accuracy (range) accuracy (range)
MG1 Agriculture Not sampled Not sampled
MG2 Colorado Plateau Mixed Bedrock and Tableland 52.9 41.6 - 64.0 77.1 63.8 -
86.6
MG3 Colorado Plateau Pinyon-Juniper Woodland 81.8 57.3 - 93.8 100.0 76.9 -
100.0
MG4 Development Not sampled Not sampled Not sampled Not
sampled
MG5 Inter-Mountain Basins Active and Stabilized Dune 36.7 26.4 - 48.5 81.8 65.1 -
92.6
MG6 Inter-Mountain Basins Greasewood Flat 47.1 36.0 - 58.4 85.7 71.7 -
93.4
MG7 Inter-Mountain Basins Riparian Woodland and Shrubland 40.9 25.6 - 58.2 81.8 57.3 -
93.8
MG8 Inter-Mountain Basins Semi-Desert Grassland and Steppe 93.0 90.1 - 95.0 77.2 73.3 -
80.6
MG9 Inter-Mountain Basins Wash 66.3 57.5 - 73.9 69.4 60.7 -
76.9
MG10 Park Facilities Not sampled Not sampled
MG11 Residential Not sampled Not sampled
MG12 Southern Colorado Plateau Sand Shrubland 67.8 57.2 - 76.8 56.3 46.6 -
65.6
MG13 Transportation Not sampled Not sampled
1
CI = confidence interval
50