Remote Sensing and GIS Accuracy Assessment - Chapter 13 doc

... 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 upl...

Ngày tải lên: 12/08/2014, 02:20

... 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,...

Ngày tải lên: 12/08/2014, 02:20

... 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 ... (means of user’s accuracy and producer’s accuracy) and the REA (differences between user’s accuracy and producer’s accu- racy). To reliably characterize landscape conditions...

Ngày tải lên: 12/08/2014, 02:20

... ) and Typha bounded the eastern edge of the stand. Soil in the Phragmites stand was dry and varied across the stand from clayey-sand to sandy-clay, to a mixture of gravel and sandy-clay ... SENSING AND GIS ACCURACY ASSESSMENT field sites currently undergoing long-term assessment by the EPA. Assessment results from wetland field sampling indicated that semiautoma...

Ngày tải lên: 12/08/2014, 02:20

... 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 ... Group, LLC 48 REMOTE SENSING AND GIS ACCURACY ASSESSMENT transects were oriented at 45˚ and 135 ˚ to provide flexibility in capturing TRAC measurements durin...

Ngày tải lên: 12/08/2014, 02:20

... 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, 1...

Ngày tải lên: 12/08/2014, 02:20

... 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...

Ngày tải lên: 12/08/2014, 02:20

... 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 ... Photogram. Eng. Remote Sens., 58, 133 5 134 1, 1992. L1443_C11.fm Page 161 Saturday, June 5, 2004 10:32 AM © 2004 by Taylor & Francis Group, LLC 148 REMOTE SENSI...

Ngày tải lên: 12/08/2014, 02:20

... 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...

Ngày tải lên: 12/08/2014, 02:20

... 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...

Ngày tải lên: 12/08/2014, 02:20