LDP> Thank you for your comment, I got to do a bit of professional development on that topic. > > For argument's sake, say I have a 100 miles...

LDP> > 200 miles is most likely too long a distance to use local plane coordinates. If you want to avoid using several scale factors along the r...

1880ish charred posts???Cattle grazing is generally the big issue in Sage Brush/grass areas (and fires don't help much either, except for making the ...

1880ish charred posts???Unless there is a GOOD reason for "all evidence" to be gone, then it probably AIN'T. The real trick is FINDING it (always is)....

1919 Advance SheetsFYI:A color .pdf of the 1919 Advance Sheets can be downloaded here:Loyal

Never heard of the 1908 "Binger Edition," I wonder if it's a Reprint of the 1902?The 1924 sounds to me like a copy of the Advance Sheets (first publis...

Great Video, Mark.:good:

If you like, shoot me the RINEX file in question.LDOGEO at AOL dot COMLoyal

Here is the description of the "YUMA Almanac:DEFINITION OF A YUMA ALMANACID: PRN of the SVNHealth: 000=usableEccentricity: This shows the amount of th...

LOOK at the coordinates of FOX and DOG:FOX 22,093.20 North 2,522.88 EastDOG 1,181.64 North 2,474.77 East 1181.64 - 22093.20 = -20,911.56 ...

It's WORSE when the "Proportional Measurement King" (PMK) was the County Surveyor for a decade or two (or more)!:-@ Loyal

The Solution Gets More Precise, But Not More AccuarateI suspect that (at least) part of what you are "seeing," is the DIFFERENCE between the predicted...

If you use the "" and "" functions, the data will be returned to the "screen" like this: REF FRAME: NAD_83(2011)(EPOCH:2010.0...

It Will Get Worse> If a tool, misused, can be the downfall of a profession, then it wasn't much of a profession in the first place.Roger that!

I worked with a Wang 2200 from 1980 to 1983, and wrote some of my first LDP programs on it (programs were pretty crude, but the Wang ROCKED). It took ...

Alert...ALERT

OR...OOPS...nevermind