Media Summary: A brief tutorial for using the National Geodetic Survey's (NGS) Online Positioning User Service ( In this Tech Talk we show you one of the procedures for applying an Surveyors… Do you use the National Geodetic Survey's “
Submitting And Processing Opus Solutions - Detailed Analysis & Overview
A brief tutorial for using the National Geodetic Survey's (NGS) Online Positioning User Service ( In this Tech Talk we show you one of the procedures for applying an Surveyors… Do you use the National Geodetic Survey's “ Technical Support specialist, Phil Stevenson describes the best practices for using Please Note: do not add 134 mm to the antenna height.