User guide

208 Vertical Mapper 3.7
Index
A
Alter Meta Data tool 132
Analyzing data
calculating point density 72
using gravity models 61
using natural neighbourhoods 73
using the Huff model 61–62, 64
using the trade area analysis model 61
Analyzing grids 19
using spatial analysis 108
ASCII classified grids 69
ASCII Grid 69
Aspect
creating 117
B
Bi-Weight kernel estimate 74
Block kriging 45, 48
Buffers
creating 77–78
C
Classified grids 17
adding colour 95
contouring 106
filtering 135
histogram 89
reclassing 137
Colour
adding to grids 93, 95
Colour gradient 85
Comments
sending 11
Contour lines 104
Contour regions 104
Contouring
hole-island relationship 104
with grids 104, 106
Converting grids 19
Converting MapInfo regions to a grid 76
Convex hull 40
Copying grids 85
CRC-500 grids 69
Creating grids
by analysis of other grids 68
by conversion 19, 68, 76
by importing 19, 68
using grid buffering 77
using interpolation 21
using kernel smoothing 73
using modeling techniques 51
using other methods 67
using point density 68
using square area 72
Cross sections, creating 119
Crow Fly distance setting 59, 65
Custom Point Estimation 49
D
Delaunay criterion 27
Deleting grids 85
Developing with Vertical Mapper 11
Dictionary Editor 96
Distance Decay Functions 54
Documentation
using 7
DTED grids 69
E
Epanechnikov kernel estimate 74
Estimation techniques 18
Exporting grids 133–134
F
File types
.grc 17
.grd 16
.pfr 137
Formats of grids 68, 70
Functions
grid info 90
line inspection 120
point inspection 120
point-to-point visibility 123
region inspection 122
viewshed 126
G
Gaussian kernel estimate 74
Geological Survey of Canada grids 69
Geosoft grids 70
Graph data
hiding or showing 103
Graphing tool 100
Graphs
customizing 100