Interesting that folks seem to feel no need to understand the differences between the hybrid and gravimetric models. I highly recommend taking a look ...

FIG does post programs and presentationsSeebr>Edit the year in the link to see previous programs.I am envious. Good luck and hope you enjoy the Confe...

Free surveying education resourcesSomeone mentioned that the 13th edition of Elementary Surveying by Ghilani and Wolf is available for free download a...

FWIW,Did you check outNo real experience with the program since its early days.If there are tidal benchmarks within your project area and they have NA...

PBO extends far beyond the western USHowdy,Thanks for posting. I am envious of the quality of the presentations. I expect everyone will learn a great ...

Another source is:

A "Coordinates" on-line journal already existsThere is already an on-line journal by that name. If you have not seen it, give it a look. It emphasizes...

Checked the documentation and FAQ?FWIW, have you checked the documentation and FAQ at:br>There is a "newish" tutorial at:

All GPS processing solves for ellipsoidal coordinates (XYZ and using the reference ellipsoid parameters: latitude, longitude and ellipsoid height). OP...

Well, "same" depends on your level of accuracy as well as awareness of the impact of the differences in positions as a function of time. Note that WGS...

For the pillar pictured See:br>Looks like my last visit to Ireland was in 2008.

Lovely,Many happy memories of my trips there. Here I am at a trig pillar on Dursey Island. Wonderful views. Miss the days of triangulation...

I assume you have seen the video atbr>Remember the "to refusal" pertains to the rod and not installer :'( :'(

Howdy,I personally consider the information in the venerable "Geometric Geodetic Accuracy Standards" to have some excellent advice on what constitutes...

Another paper to considerFWIW,I like Dr. Craymer's paper on the issue: Session Versus Baseline GPS Processing. see:ftp://geod.rncan.gc.ca/pub/GSD/cray...

Try Google…FWIW, a similar product is available here:

PAGES models usedGlad to see that at the least the GPS data processing phase is being automated. Maybe these smart folks can do something similar in t...

bluebookingFWIW,I thought the value of OPUS Projects was in the ability of a number of widely separated observers to submit data to a project. The too...