Also checkout the [
feedback and customer survey cards.]
Product Review:
X90-OPUS:
Professional Surveyor Magazine
[ Article
] March 2014
Product Review: X90-OPUS: The American Surveyor
[ Article ] [
PDF ]
OPUS-Projects: The Next Revolution in GPS:
The American Surveyor
[
Article ] [ Video: YouTube,
Flash ]
Seven Free Alternatives to OPUS GPS
Post-Processing During U.S. Federal Government Shutdown: GPS World
http://gpsworld.com/7-free-alternatives-opus-post-processing-in-government-shutdown/
A New Standard for L1L2 Static Receivers?
GPS World
http://www.gpsworld.com/a-new-standard-for-l1l2-gps-static-receivers/
Low Cost Receiver:
http://www.gpsworld.com/igage-introduces-low-cost-opus-gps-receiver/
OPUS: Understanding the Results:
http://beerleg.com/index.php?mode=thread&id=210864
Understanding GPS, OPUS, DATUMS
continued...:
http://beerleg.com/index.php?mode=thread&id=211762
Proud X90 Owner...
http://beerleg.com/index.php?mode=thread&id=244070
More Proud X90 Owners...
http://surveyorconnect.com/index.php?mode=thread&id=274476
Bang for the buck...
http://surveyorconnect.com/index.php?mode=thread&id=271761
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