Research Article

A Suite of Tools for Assessing Thematic Map Accuracy

Table 7

Estimates of category’s area (ha) directly derived from the map (by simple pixel count) and by using error adjustment along with their confidence interval. As for Table 5, half CI of zero has to be considered with caution.

CategoryMapAdjustedHalf CICI lower boundCI upper bound

1404484044804044840448
26296240067187722129458839
337873787037873787
4375993759903759937599
57453759728373147880
6275220108112328
7476474764704764747647
8127831278301278312783
915061506015061506
10269162187317113476138986
1133232658130313563961
1266727894812033469147109815
1372243334787780
14983061044211063293789115053
15336390272118662
16607486238248724
17484804848

Total411445411445