Yes, I use them.

Ground water here is in a number of different flavors, the Monarch, the Carney, the Anderson are some of the ground water layers. The retention stru...

I chatted with the city engineer and asked if the retention structures had anything other purpose than flood control. He said no. We get 12-15" of r...

The only way you can know for certain a monument was there when you signed the survey is to re-survey the entire project after you sign. And don't ...

The number of obliterated corners grow as time passes. There was a court case over placement of an oil well that hinged on lost vs. obliterated corn...

Any township line is treated as a line of constant bearing. Inside the township the curvature is normally ignored, but technically all lines are lines...

They are all incorrect, you put them at the fence corner. But I figure that's not what they want, it's difficult to read a test maker and I will gu...

No to code enforcement statements. The affidavit shouldn't be an issue, reference the survey map and state what you did. Be careful about remote sen...

0.28% is awfully flat for these parts. I will assume the plans come from some flatland area. If it were me I would use that number as a minimum and ...

Still going with the above definition. Think of it like this: you place a storm pipe in the ground to collect rainwater and move it to a stream with...

I've got a bit less than 10ppm in ground to grid error; or .2' in 20,000', add to that the differences between NAD27 az using instruments, and NAD83 w...

Here it is again, zone 17 north in metric. Rotation 1d03'42" Should get you kinda close to an old astro north bearing from your UTM Az.

Constructed slope meets original ground.

40 mph is about my limit with the 4-wheeler. There is a big difference between the truck and the 4-wheeler's ride in off-road situations. The 4-wheele...

Out of the last dozen jobs I've done there were two I didn't use the 4-wheeler. Last one was an easement for a driveway yesterday. But, I'm usually...

Set a Maple? post from which a (something tree) 12in? in dia bears S7E, 220 lks dist. from which a (something tree) 4in diam bears N69E, 21 lks dist...

try it again:

I did some more reading and I see he was offering files for topographic information to allow construction companies to monitor changes during projects...