VIEWER INSTRUCTIONS

5. Accessing a Layer's Legend

Features in a layer are often symbolized on the map according to a unique attribute or data classification scheme. Legends provide a key to distinguishing the symbols and are accessed by clicking on the collapse legend button () associated with a Layer. In the example below, the legend has been turned on for "Upstream Nitrogen Sources" and "Nitrogen Sources From Each Catchment".

Hint: You can improve the performance of the viewer by turning off (collapsing) unneeded legends in the Table of Contents.

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