That seems vague to me, as it could apply to many things.?ÿ How about ECmat or ECgrid?

Be thankful you have one good monument. But you need to go beyond that lot.?ÿ How do things fit with the adjoiners?

It's a "Balloon Theodolite", with a "bent telescope" design. Great for astronomical measurements without right-angle eyepieces and/or strained necks.

Do you let it try for at least 25 minutes??ÿ?ÿ If the receiver hasn't been used for a while or after a full reset, it could take that long to update t...

Vectors are computed from each of the three selected stations to find three position estimates (reported in the details of the extended report if you ...

The coordinates posted his other thread are in eastern Iraq. And the pk-pk vertical for a 4-hour session was 16 cm.

Just to sidetrack the discussion, most of my fillings have been done without anesthetic. Unless it is a very deep one, the biggest problem is sensitiv...

The major split would be between boundary surveying, which has an almost overriding legal component, and the other kinds of surveying, which are almos...

If you have only one receiver and no closer reference stations, it is going to take a lot of averaging of many hours of data to get reasonable accurac...

As Wendell would say, Clear your cache.

The peak-to-peak values (following each coordinate value) are somewhat poor, at 8 cm longitude and 16 cm height, probably the result from the availabl...