Base Map - 4 of 14
Base Map FAQs - 14 Found
No, but additional features in The National Map are found in dynamic services. Expand the Overlays pane above the Content sub-tab, expand individual Base Data Layers by clicking on the + signs, and select which additional features you may want to view at various scales. Symbol legends can be viewed by opening additional content below each respective Base Data Layer in the table of contents of The National Map viewer.