Looking for PLS data for your GIS? Here's a couple of very useful resources you should consider. These include the Land Survey Information System (BLM) - available via download (SHP) or connection to a web service - and a cool utility from Earth Point enabling users to specify a location and map the data using Google Earth. Requested data are extracted and provided as a KMZ.Jump to the following section on the Earthpoint webpage - http://www.earthpoint.us/townships.aspx. Users can elect to view data from the BLM or National Atlas. Then, enter some values like State, Meridian, Township, Range. The you simply fly to "Google Earth" - the data you selected will appear on a map within Google Earth. If you'd rather see coverage for the entire country then you can view either BLM Township, Range, and Section or National Atlas Township and Range.