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#1. Map navigation.

  • Use the arrows to pan map. Alternatively, you can click and use hand to move map.

  • Recenter map -- click middle icon.

#2. Drag Zoom in/Out.

  • Zoom in -- Click zoomin and drag box around area of interest.

  • Zoom out -- Click zoomout to return to the previous zoom extent.

  • To zoom in you can also press and hold the Shift key while dragging a box around your area of interest.

#3. Info Window.

  • Click on placemark to open window. Provides short description and links to more info and data.

#4. Map Layers.

  • Use checkboxes to turn layers on and off.

  • All button will add all layers to map, Clear will remove all layers currently selected, and Refresh will return map to original state.

#5. Legend.

  • Provides symbol descriptions.

  • Click to view detailed legends in new window.


This material is based upon work supported by the National Science Foundation under grants OCE-9982133, OCE-0620959, OCE-1237140 and OCE-1832178. Any opinions, findings, conclusions, or recommendations expressed in the material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.