When you open GeoViewer Online, the main tool bar runs down the left side.

• Hold your cursor over the tools in the image to read more about them.

• The tools are described individually in this section. Click the tools in the image to go to topics about them.

• You can learn to use the different tools by performing the tasks in the Tutorial.

• If you don't know what a tool is, you can see its name as a tooltip when you hold the cursor over it a short time.

• When you click a tool in GeoViewer Express, it looks like it is sunken, to show that it is selected.

• Some of the tools remain active until you click another tool.

• Processing time

• When you perform an operation in GeoViewer Express,  it may take several seconds to process and display the information. This banner displays while it is processing.