It seems reasonable to think that removing the huge pecan tree east of the ProFlex500 base station antenna would influence the OPUS results. ย But my first OPUS report following removal of the tree was included in the current average NAD83(2011) position. ย This remains a work in progress. ย Over time there will be more OPUS sessions. ย Each time I will decide whether to include it in the average or begin again.
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The OPUS reports, raw data files, and more photos are available on my projects ftp site.
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The ProFlex500 can be viewed at http://72.215.9.254
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Here are some before and after photos.
With the pecan tree removed the skyline looks much different.
Thoughts