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Tutorials

Imagery Navigator

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The Imagery Navigator is an application created by the Pennsylvania Spatial Data Access(PASDA) which allows users to locate, view and download 2003 - 2006 imagery(Color), 2004 imagery(Color Infrared), 1993 - 2000 DOQQ's(B&W), Topographic Maps, 2005 imagery(Allegheny, Beaver, Mercer Counties), and 2000 imagery(Tropical Depression Ivan Flooding)

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Use Check Boxes to toggle between various imagery

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Map Navigation tools allow users the normal map functionality (zoom in, zoom out, etc.). Also, users can Find a County (drop down box), Find an Address (street and zip code), and Find a USGS Quadrangle.

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Once you have navigated to the imagery you want to download use the Download Options box to download the imagery type and area of your choice.

  • Use the extent of the current view to download a larger area of Imagery (County sized).
  • Click a point on the map to download a smaller area (a single tile).
  • Choose an area from a list - If you prefer to use text based download

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    Choose an area from a list - The user can select from various polygon types to receive a list for imagery available for that area.

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    Once you have selected an area you can toggle between the available imagery in the Imagery Collections box. A sample of the selected imagery, an overview of your point/polygon selection, and links to the available imagery will be supplied to you..

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    The Imagery Navigator also allow users to Print a map of your view or Save your view as an image.

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