Spatial Analyst

Raster vs. Vector

Spatial Analyst Extension

Copy a Grid to your workspace

Copy a Grid to your workspace

Add a GRID to your View

Displaying a GRID in your View

Displaying a GRID in your View

Displaying a GRID in your View

Create a Hillshade Map

Create a Hillshade Map

Create a Slope Map

Create an Aspect Map

Create an Aspect Map

Working with Grids

• Copy grids to your workspace• Add Grids to a View• Create a Hillshade map• Create a Slope Map• Create an Aspect Map• Query for gt 7000 ft.• Query for gt 20 deg slope• Query for East facing Aspect (lt 120 & gt45)

Working with Vector Data

• Copy from the Shapefile folder– Area_rds (roads)– Area_strm (streams)

• Analysis Tools– GeoProcessing Extension

• Use the GeoProcessor extension– Intersect Tool

• Create a Buffer on streams

Adding vector data to a View

Adding GeoProcessing Extension

Adding GeoProcessing Extension

Creating a Buffer

Intersect Tool

The Question: Find Streams that intersect roads that are on the East facing Aspect and on a slope of lt

10 deg over 6500 ft elevation

• How would you do it?