Remote Sensing and GIS Accuracy Assessment - Chapter 12 ppsx

... Figure 12. 1 Form for labeling accuracy assessment reference sites. L1443_C12.fm Page 167 Saturday, June 5, 2004 10:33 AM © 2004 by Taylor & Francis Group, LLC 168 REMOTE SENSING AND GIS ACCURACY ... classification scheme, (2) accuracy assessment sample design and selection, (3) accuracy assessment site labeling, and (4) the compilation of the deterministi...

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... LLC 22 REMOTE SENSING AND GIS ACCURACY ASSESSMENT for accuracy assessment supposedly represent higher-quality data (i.e., less measurement error), so these data may serve as a stand-alone basis ... bias in classification accuracy assessment, Int. J. Remote Sens. , 17, 126 1 126 6, 1996. Janssen, L.L.F. and F.J.M. van der Wel, Accuracy assessment of satellite...

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... 46 REMOTE SENSING AND GIS ACCURACY ASSESSMENT crown), whorls, branches, and shoots. The TRAC instrument was developed at the Canada Centre for Remote Sensing (CCRS) to address canopy nonrandomness ... Fairystone and Umstead sites. The 120 0- ¥ 120 0-m region approximates a MODIS LAI pixel, with a 100-m buffer on each edge. Quadrants are randomly located within...

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... one 6-band image for 1986 (MSS spectral bands 1, 2, 3, 4, and tasseled-cap bands 1 and 2), a 10-band image for 1994 (TM spectral bands 1–7 and tasseled-cap bands 1, 2, and 3), and an 11-band image ... & Francis Group, LLC 76 REMOTE SENSING AND GIS ACCURACY ASSESSMENT from economic, agronomic, and environmental perspectives, there is a need to link land-cover (LC...

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... REMOTE SENSING AND GIS ACCURACY ASSESSMENT APPENDIX A MRLC Classification Scheme and Class Definitions The MRLC program utilizes a consistent classification scheme for all EPA regions at approx- imately ... geographic Region IV. An accuracy assessment is an integral component of any remote sensing- based mapping project. Thematic accuracy assessment consists of measuring...

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... LLC 156 REMOTE SENSING AND GIS ACCURACY ASSESSMENT Figure 11.2 Conditional probabilities for forest (a), shrub (b), and rangeland (c), based on Gaussian maximum likelihood (GML), and corresponding ... Francis Group, LLC 146 REMOTE SENSING AND GIS ACCURACY ASSESSMENT remotely sensed imagery can evaluate the appropriateness of different maps on their particul...

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... ACCURACY AND ESTIMATING LANDSCAPE INDICATORS 183 Figure 13.3 presents six fuzzy cover-type-conversion maps of water-to-forested upland, devel- oped-to-forested upland, barren-to-forested upland, ... distinct Figure 13.3 Fuzzy cover-type-conversion maps of: (a) water-to-forested upland, (b) developed-to-forested upland, (c) barren-to-forested upland, (d) forested upland-to-forested upland,...

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... Pinyon-Juniper-Shrub Live Oak-Mixed Shrub Woodland Pinyon-Juniper (Mixed)/Mixed Chaparral-Scrub Woodland Pinyon-Juniper-Mixed Shrub Woodland Pinyon-Juniper-Mixed Grass-Scrub Woodland Pinyon-Juniper ... Fir-Mixed Conifer (Madrean) Forest Ponderosa Pine (Madrean) Woodland Pinyon-Juniper-Shrub/Ponderosa Pine-Gambel Oak-Juniper Woodland Pinyon-Juniper/Sagebrush/Mixed Grass-Scrub Woodland Pinyon-J...

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... Group, LLC 218 REMOTE SENSING AND GIS ACCURACY ASSESSMENT Figure 15.5 The relative errors of 12 selected landscape indices for forest class (y-axis) against the REA (x-axis). Figure 15.6 ... mean and standard deviations for nine selected landscape indices for three accuracy groups; 1 = lowest accuracy, 2 = intermediate accuracy, 3 = highest accuracy. 123 0 5 10...

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... quantity Agreement due to chance 123 612 L1443_C17.fm Page 246 Saturday, June 5, 2004 10:45 AM © 2004 by Taylor & Francis Group, LLC 242 REMOTE SENSING AND GIS ACCURACY ASSESSMENT expressions ... June 5, 2004 10:45 AM © 2004 by Taylor & Francis Group, LLC 246 REMOTE SENSING AND GIS ACCURACY ASSESSMENT cell level and disagreement at the grid cell level. A...

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