Page 8 - Interp Book

List of Tables

Table 1. Example of information within the feature database used for field data
collection. ........................................................................................................................ 8

Table 2. Fourteen land cover classes from three season mosaics of 30 m resolution
satellite remote sensing data. ........................................................................................ 10

Table 3. Total Use's Accuracy and per-class accuracy for land cover classification. Full

confusion matrix is available from the authors. ............................................................. 17

Table 4. Most common species found in 3,714 plots.................................................... 17

Table 5. Mapped types with more than 50,000 hectares total area in Oklahoma. ........ 22

List of Figures

Figure 1. The Ecological Systems mapping project was completed in two phases.
Phase 1 occupies the eastern portions of the state (east of the dark black line) and
Phase 2 occupies the western portions. .......................................................................... 3

Figure 2. General methods for production of Ecological Systems map. .......................... 6

Figure 3.Illustration of the increase in spatial resolution from 30 meter pixels to 10 meter
pixels. Image objects were generated from the first principle component of a NAIP
image county mosaic that had been re-sampled to 10 meters. ..................................... 12

Figure 4. Example of data layers developed and used to map ecological systems,

subsystems, and ruderal types. ..................................................................................... 14

Figure 5. One landcover type (deciduous forest) may have been mapped as several
different ecological system or mapping subsystem vegetation types based on modeling
by use of abiotic differences. ......................................................................................... 15

Figure 6. A total of 3,714 georeferenced sample points were distributed by county, with the

goal of generating a representative sample across the entire state. ...................................... 16

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