Practical 4/5 Flashcards

1
Q

How to change symbols and colours?

A

Double click layer and select Layer Properties.

Symbology tab choose to show Quantities>Graduated colours.

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2
Q

How to create Thiessen Polygons?

A

Windows>Search

Search for Create Thiessen Polygons and open the tool.

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3
Q

How to use the IDW interpolation tool?

A

Open ArcToolbox window

Navigate to Spatial Analyst Tools>Interpolation>IDW

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4
Q

How to open raster calculator?

A

Open ArcToolbox window

Spatial Analyst Tools > Map Algebra > Raster Calculator

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5
Q

How to open the Zonal Statistics as Table tool?

A

Open ArcToolbox window

Spatial Analyst Tools>Zonal

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6
Q

How to join layers?

A

TOC and select Joins and relates…>Joins

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