Advanced GIS Using ESRI ArcGIS 9.3 ADVANCED VISUALIZATION

VISUALIZATION BY ATTRIBUTE Unique values, multiple fields

VISUALIZATION BY ATTRIBUTE Quantities

VISUALIZATION BY ATTRIBUTE Quantities Field must be numerical

VISUALIZATION BY ATTRIBUTE Quantities Normalization: % of total Log Field (divides the value by the content of the normalization field)

VISUALIZATION BY ATTRIBUTE Quantities For colors, symbols and labels: refer to the representation by categories

VISUALIZATION BY ATTRIBUTE Quantities Number of classes

VISUALIZATION BY ATTRIBUTE Quantities Classification

VISUALIZATION BY ATTRIBUTE Quantities Classification Breaks either as value or percentage

VISUALIZATION BY ATTRIBUTE Quantities Classification Statistics

VISUALIZATION BY ATTRIBUTE Quantities Classification Histogram of distribution (gray) and breaks (blue)

VISUALIZATION BY ATTRIBUTE Quantities Classification Number of classes

VISUALIZATION BY ATTRIBUTE Quantities Classification Method: Natural Breaks follows natural grouping and tries to optimize groups making them as equally large as possible (default method)

VISUALIZATION BY ATTRIBUTE Quantities Classification Method: Equal interval Divides the whole interval in n (where n is the number of classes) equally wide portions

VISUALIZATION BY ATTRIBUTE Quantities Classification Method: Defined interval Divides the whole interval in n portions of defined width (interval size)

VISUALIZATION BY ATTRIBUTE Quantities Classification Method: Quantile Will try to create classes containing the same number of elements

VISUALIZATION BY ATTRIBUTE Quantities Classification Method: Geometrical interval Will create classes according to intervals following a geometric sequence based on a multiplier

VISUALIZATION BY ATTRIBUTE Quantities Classification Method: Standard deviation Will create classes including a given a percentage of the standard deviation

VISUALIZATION BY ATTRIBUTE Quantities Classification Method: Manual After having choosen the number of classes, you can freely set the breaks manually simply typing them in the list to the right…

VISUALIZATION BY ATTRIBUTE Quantities Classification Method: Manual … or dragging and dropping the break line in the graph

VISUALIZATION BY ATTRIBUTE Quantities Classification Method: Manual … or dragging and dropping the break line in the graph

VISUALIZATION BY ATTRIBUTE Quantities Classification With every method, you can exclude selected items fron the representation. Data exclusion requires knowledges that will be discussed later…

VISUALIZATION BY ATTRIBUTE Quantities Graduated symbols Everything works as for graduated colors. You have only to select the symbol (Template) to be used.

VISUALIZATION BY ATTRIBUTE Quantities Proportional symbols You have to decide which symbol will be used to represent the minimum value.

VISUALIZATION BY ATTRIBUTE Quantities Proportional symbols Number of symbols to display in the legend

VISUALIZATION BY ATTRIBUTE Quantities Proportional symbols Units

VISUALIZATION BY ATTRIBUTE Quantities Proportional symbols Rotation

VISUALIZATION BY ATTRIBUTE Charts Pie Select the fields containing the values to be plotted and the representation

VISUALIZATION BY ATTRIBUTE Charts Pie Prevent chart overlap

VISUALIZATION BY ATTRIBUTE Charts Pie Size

VISUALIZATION BY ATTRIBUTE Charts Pie Size Variation type

VISUALIZATION BY ATTRIBUTE Charts Pie Size Symbol

VISUALIZATION BY ATTRIBUTE Charts Pie Properties

VISUALIZATION BY ATTRIBUTE Charts Pie Properties Orientation

VISUALIZATION BY ATTRIBUTE Charts Pie Properties Orientation

VISUALIZATION BY ATTRIBUTE Charts Pie Properties 3D display

VISUALIZATION BY ATTRIBUTE Charts Pie Properties Units: Points, Inches, Centimeters, Millimeters

VISUALIZATION BY ATTRIBUTE Charts Pie Properties Leader lines: lines connecting the chart to the feature

VISUALIZATION BY ATTRIBUTE Charts Pie Properties Leader lines: lines connecting the chart to the feature

VISUALIZATION BY ATTRIBUTE Charts Pie Properties Outline

VISUALIZATION BY ATTRIBUTE Charts Histogram

VISUALIZATION BY ATTRIBUTE Charts Histogram Properties Bar chart

VISUALIZATION BY ATTRIBUTE Charts Histogram Properties Orientation

VISUALIZATION BY ATTRIBUTE Charts Histogram Properties Axes

VISUALIZATION BY ATTRIBUTE Charts Histogram Properties 3D

VISUALIZATION BY ATTRIBUTE Charts Stacked

VISUALIZATION BY ATTRIBUTE Charts Stacked Properties Bar width

VISUALIZATION BY ATTRIBUTE Charts Stacked Properties Bar width

VISUALIZATION BY ATTRIBUTE Charts Stacked Properties Orientation

VISUALIZATION BY ATTRIBUTE Multiple attributes Variation by: Color ramp, Symbol size

VISUALIZATION BY ATTRIBUTE Multiple attributes Variation by: Color ramp

VISUALIZATION BY ATTRIBUTE Multiple attributes Variation by: Symbol size