Remote Sensing and GIS Accuracy Assessment - Chapter 15 docx

... 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 A ... Figure 15. 1 The mean and standard deviations for nine selected landscape indices for three accuracy groups; 1 = lowest accuracy, 2 = intermediate accuracy, 3 = highest accu...

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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 ... data analysis for a land-use and land-cover map, Photogram, Eng, Remote Sens. , 47, 343–351, 1981. Foody, G.M., Status of land cover classification accuracy assessment,...

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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 ... used in TRAC measurements as walking-pace and distance markers. Hemispherical photography transects were staked and marked at the 1 0-, 3 0-, 5 0-, 7 0-, and 90...

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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 ... Siqueira, and C. Rodriquez-Pedraza, Remote sensing and GIS at farm level: demography and deforestation in the Brazilian Amazon, Photogram. Eng. Remote Sens. , 65, 13...

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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 ... Taylor & Francis Group, LLC 158 REMOTE SENSING AND GIS ACCURACY ASSESSMENT 0.59, a 9.6% and 34.1% improvement, respectively, relative to the correspondi...

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... 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 ASSESSMENT ... GeoCover classification scheme, (2) accuracy assessment sample design and selection, (3) accuracy assessment site labeling, and (4) the compilation of the deterministic a...

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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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... similar to a reference map. Three likely applications are in remote sensing, simulation modeling, and land- change analysis. In remote sensing, when a scientist develops a new classification rule, ... 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. As resolut...

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