Government Agencies

• Tuolumne County Surveyor - information about parcel maps, lot line adjustments, mergers, and fees in Tuolumne County.
• Calaveras County Surveyor - information about parcel maps, lot line adjustments, mergers, and fees in Calaveras County.
• California Board for Professional Engineers, Land Surveyors and Geologists - consumer guides, laws and regulations, complaints and enforcement actions.

Mapping Tools

• The National Map Viewer - view and download USGS topo maps and much more. Free.
• Earth Point - view USGS topo maps in Google Earth, plus some other cool tools. Mostly free.
• PLSGE - the best Google Earth PLSS viewer (Section, Township, Range). Free.
• Backcountry Navigator - great mapping and navigating tool for your Android device. $10.

Surveying Tools

• Survey Pro (Android) - all kinds of useful tools for surveyors in the field - coordinates conversions, benchmarks, declination, all tied to your phones GPS and Google maps. Available for iPhone too. $10.
• Trimble Mission Planning - know how many satellites are in the sky when you will be in the field. An essential tool for surveying with GPS in the mountains where finding an open view of the sky can be challenging. Free.

 

Copyright © 2014 Erik Ohlson & Associates