| Map tools |
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Zoom in |
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Zoom into an area on the map, by clicking the mouse on a single point on the map. A new map is
displayed, zoomed in and centred on the chosen point |
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Zoom out |
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Click on the map to zoom out. |
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Pan |
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Click on the map and drag the cursor to pan to another part of the map that is outside the current view. |
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Zoom to full extent |
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Zoom out to the full geographic extent of the map. |
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Select sites |
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Click and drag a rectangular box around the area you're
interested in. A new map with a larger scale will be displayed |
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Clear selection |
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Remove selected site information |
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Toggle DMS format |
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Changes display from degrees, minutes and seconds to decimal degrees |
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Help |
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Displays this help. |
to select the sites of interest and the information you require will be generated in a table below the map. There will be a scroll bar at the bottom of the table to view the right-hand side of the table. Click on the symbol 
to return the map to its full extent. Once selected with the selection tool, site symbols turn yellow. Site symbols indicating data source are as follows:
