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Elevation inconsistency.

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Doug
 Doug
(@doug)
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I am just starting to use my new Epoch 50 with Survey pro 5.3 and a Ranger 3 data collector. My elevation readings Change every day from 3 to 10 feet . WHAT OS UP?


 
Posted : March 22, 2014 11:38 am
plumb-bill
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Are you seeing horizontal shift as well?

Are you using a local base, VRS, WAAS?

Would need a lot more data to be of any help. I suggest pasting the first few paragraphs of a handful of RAW files.


 
Posted : March 22, 2014 11:41 am
paul-in-pa
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Sounds Like A Raw Broadcast Solution

Which is why we hold our points by post processing or using predefined coordinates on each base.

BTW, for raw, 3-10' is quite good.

Essentially that is what you get for no extra effort on your part.

Paul in PA


 
Posted : March 22, 2014 11:46 am
Dave Ingram
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Sounds to me like you are seeing real time positions corrected only by WAAS. That's about the limits of WAAS corrected positions.


 
Posted : March 22, 2014 11:52 am