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Главная --> Промиздат -->  Map principle 

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correction, 224 texture, 269 TFW file, 58 thermal radiation, 229 thin flexible plate splines, 160 thinning of raster lines, 236 TIFF format, 207

export, 67

import, 58, 61, 206 time series, 194, 319 timestamps, 90 topographic parameters, 109 topology, 10, 131, 133

training areas, 244, 249, 251, 268

generating from auxiliary maps, 250 training map, 248 transect, 87 translucent map, 180 Transverse Mercator, 19 transverse projection, 16 trend analysis, 352 trend surface, 352 true map scale, 16 undershoot, 138 UNGENERATE format

export, 79

import, 72 univariate statistics, 156 Universal Soil Loss Equation, 289 Universal Transverse Mercator See also UTM, 17

UNIX

piping See also pipes, 67 UPS, 18

upslope contributing area, 291 USGS DOQ format import, 60

USGS SDTS format

import, 61 USLE, 289 C factor, 296 K factor, 296 LS factor. 290

P factor, 297 R factor, 296

USLE3D, 289 UTM, 17-18,47 v.alabel, 75, 141 v.area, 142 v.area2line, 147 v.clean, 139 v.cutregion.sh, 143 v.cutter, 143

v.digit, 140-141, 144, 151, 250, 269

contour lines, 137 digitizing, 133 map scale, 73

metadata screen, 133, 140

node.s snapping, 136

rjister map in background, 134 v.distance, 154 v.extract, 145, 250 v.in.arc, 72

v.in.ascii, 73, 76-77, 171

v.in.dxf, 74, 76

v.in.dxf3d, 74-75 v.in.dxf3d.sh, 75 v.in.garmin.sh, 81, 355

v.in.gshhs, 77 v.in.shape, 27

v.info, 30, 79, 140, 142, 145 v.line2area, 75 v.llabel, 141, 147 v.out.arc, 79 v.out.ascii, 79

v.out.dxf, 80 v.out.e00, 79

v.out.sdts, 79

v.out.shape, 78, 199

v.out.xfig, 199 v.patch, 142 v.proj, 46, 48 v.pirune, 139 v.reclass, 144

v.report, 141-142, 145, 270

v.sdts.meta, 79

v.spag, 138

v.support, 70, 73-77, 106, 138, 140, 145, 158, 171,

270, 305 v.surf.rst, 149-150

v.to.rast, 120, 147, 150, 158, 171, 250, 269, 305

v.to.sites, 146, 150, 152-153 v.transform, 77 v.what, 142 variograms, 328 vector data

digitizing, 131 vector maps

topology, 69

area sizes, 142

areas, 68

ASCII formal, 70, 75

attribute data, 69

binary format, 70

centroid, 68

clipping, 142

common boindaries, 133

convering to raster model, 147, 150

digitizing See also vectorization, 133

dissolve, 145

feature extraction, 145

intersecting, 142

islandss, 69

label point, 69



line length, 142 lines, 68 map scale, 136 metadata, 140 nodes, 69 polylines, 68 querying, 142 reclassification, 144 sites, 68

snapping of nodes, 136

snapping, 133

topology, 70, 131 building, 72

vertices, 69 vector model, 8-9 vectorization

automated, 105 vegetation index, 101, 231 vertical aerial photos, 253 vertices

vector, 9

viewshed See also line of sight, 127

vis5d, 195

visual analysis, 177, 184 visualization, 13, 177

in 2D See also d.rast and See also nviz, 177

in 3D, 184

multiple map layers, 184 multitemporal data, 183, 191 parameter scans, 183 vis5d, 195

volume-temporal, 195 volume calculation, 113 volume

3D queries, 195

3D raster, 152

curvatures, 175

data export, 195

gradients, 175 volume-temporal interpolation, 174 voronoi polygons, 157

voxel, 9, 174

watershed analysis, 123, 312

wildcards, 32, 183

WIND file, 26 wxPython, 273

xfig, 198 xganim, 183 XML, 273 xv, 62

xy location, 66

See also location, create xy, 62 zoom, 88, 141

nviz, 185



About the Authors

Markus Neteler, researcher at Centre per la Ricerca Scientifica e Tecnologica (ITC-irst), Interactive Sensory Systems Division, Predictive Models for Biological & Environmental Data Analysis, Trento, Italy.

Helena Mitasova, adjunct associate professor and National Research Council senior research fellow at the Department of Marine, Earth and Atmospheric Sciences, North Carolina State University, Raleigh, U.S.A.



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