1. Searching for Sites:
Use the search tab to find sites and site data.
Once the parameters ase selected, click the search button to find sites that report those parameters.
When the search is complete, the map will redraw, with the relevant sites highlighted.
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2. Graphing Site Data:
Point symbols on the map indicate sites.
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To see site summaries and graph site data for a specific site, select the site query tool and click on a site's symbol, or click and drag to define a region. |
To graph site data, use the "More Graphs" tools above the graph:
Dataset – Select the dataset to graph.
Site – Select the site available in this dataset.
Parameter – Select the parameter to see its data in the graph.
Start Year & End Year – Select a date range to limit the graph output.
Compare – Click Add Graph to graph other data and compare.
3. Navigating the Map:
The map navigation tools are located directly above the map.
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Reset map to its defaults showing the entire Gulf of Maine. |
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Select tool, then click and drag on the map to define an area to zoom map in or out. |
Use the "Zoom To..." list to quickly navigate to named regions in the Gulf of Maine. It is located above the map, next to the navigation buttons.
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4. Getting More Information:
Use the about site data tab below the map to get more information about the sites, and download source data.
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