As I recall, about a year ago someone posted a Google Earth add-on to make it easy to measure the declination angle of walls or buildings with Google Earth. I don't even remember what it was called. I would appreciate it if someone could point me to it.
Thanks,
Jim
James E. Morrison
[email protected]
Astrolabe web site at http://astrolabes.org
Astrolabe web site at http://astrolabes.org
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