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Table 1 The cover types in the Lunar Crater Volcanic Field site

From: Classification of hyperspectral imagery with neural networks: comparison to conventional tools

Class Cover type description # tr
A Hematite-rich cinders 72
B Rhyolite of Big Sand Spring Valley 22
C Alluvium #1 50
D Dry playa 160
E Wet playa #1 115
F Young basalt 21
G Shingle Pass Tuff 14
H Alluvium #2 (with mixed scrub brush, rocks, and soil) 50
I Old basalt 36
J Dense scrub brush stands 14
K Basalt cobbles on playa 37
L Ejecta blankets #1 (mixed hematite-rich and unoxidized cinders) 78
M Alluvium #3 (iron rich) 14
N Dry wash #1 15
O Dry wash #2 54
P Dry wash #3 45
Q Wet playa #2 15
R Wet playa #3 14
S Wet playa #4 15
T Wet playa #5 18
U Alluvium #4 (also iron rich) 36
V Wet playa #6 14
W Ejecta blankets #2 (primarily unoxidized cinders with smaller percentage of hematite-rich cinders) 33
  Total number of training samples 942
  1. Cover types with class labels used in this study and with the number of original training samples (# tr) identified for each class.