Henning, PLS, is a senior
geodesist with NOAA’s National Geodetic Survey, where he is helping to develop
guidelines and support methodology
for real time positioning with state,
national and international organizations.
He has more than 42 years of
active experience in all phases of
surveying technology. He can be reached at email@example.com.
the first article of this series on real-time GNSS positioning (POB November
2010), we looked at checking your RT gear before proceeding with field work--the
first of NOAA’s seven C’s covering best methods for RT positioning.