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RE: OpenRoads Survey Annotation Scale

Hi Amita,

Sorry for the confusion. It's bit hard to explain in writing. If you can give me a call at 206-440-4949, I can show you the difference.

Yes, I initially set to use same working units with 12,000 resolution for both Bentley imperial dataset& WSDOT dataset below.

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I used catch basin named SQCB in Bentley dataset and used another catch basin named CB in WSDOT dataset.  The reason that I used CB in WSDOT dataset was to link native WSDOT xin file in OpenRoads to display it correctly.

Findings:

When I displayed both catch basins in Microstation using place cell command, regardless what scale annotations that I used like 1 inch = 100 feet, both cells resized & measured correct size accordingly.

Only problem that I'm having is when I exported from survey data of CB in WSDOT dataset to dgn file.  I re-confirmed that dataset mismatched with a 100 scale factor after exported to dgn.

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Here are two additional screen shots that I made for Bentley's catch basin & WSDOT's catch basin. The distance don't matter. I need to further investigate where the mis-match with a 100 scale factor comes from. Thank you once again for your help.

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James


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