@shawn-billings?ÿ They are working something similar.?ÿ Also I never mentioned "Carlson". You implied that. Lol.

The Swiss have reincarnated the HP41C as the DM41X. It now has USB Can purchased new for 244.00 Swiss Franc

It appears Javad is good for locating a few boundary points per hour. Not sure it works well for a few hundred topo shots per hour, then quickly going...

No sense using the HP41 for the FS or PS exam review. They are no longer allowed in the exam room.

Yes, very reliable source. No word on time frame. What I understand is this is software solution, not hardware.?ÿ

Not yet. But they are working on it, Csrlson is working on a similar feature for RTK adjustment in the field. Stay tuned.

I use two coordinate systems.?ÿ SPC coordinates (grid) for the site work and grade BIM coordinates (ground) for the building layout. This is the arc...

So sorry to hear this. My condolences. This makes me think of my son whom is at college currently healthy, yet has with Moderate-To-Severe Asthma. H...

I just noticed the OP's profile. They are from Ghana. Procedures and roles could be much different there. I wish @wendell could show the OP's country...

@peter-lothian?ÿ Thank you. Too early on a Monday for the brain..... Yes, that's it. The circular curve is used in profiles for pipelines.

If gas and pipeline work underground, then you are for a new world. Huge $$ comes with huge liability. I've very little of this work for under ground ...

If you used the same projection settings as you described above with your TS, then the DC would apply the appropriate scale factors.?ÿ But as Mark men...

Your type of questions yields many questions in return. Appears you may need more knowledge, before investing in software as Mark has eluded to. Some ...

@rover83?ÿ Guess they think longer RTK observations get better results. Not sure why they continue to use the board as a free form of education. I ha...

@rover83?ÿ From OP original post; "We started out using 2 RTK-observed points. The first one, point 150, being a 1/4 corner. We closed on 2 RTK-obse...

But not enough. It only accounts for half of his error.?ÿ I believe the rest of the error may exist in the Network VRS solution,?ÿ which I would not ...

The OP is located in Orlando, FL. CSF for FLWE is 0.99994275 (nearest CORS) That would account for linear difference of?ÿ 0.26ft?ÿ

No need for grid. AccuDraw in Microstation is assume!

Well said. @Field_dog please read between the lines of what Mike Mark said. BTW?ÿ Field dog I will be coming to Orlando in February to provide train...

I agree 100% that this is useless confusion and should not be continued. In my opinion, one should never ever scale coordinates. the CSF is to be appl...