Surveying and Transportation Engineering · Lesson 22 of 27
Astronomical Observations and Azimuth
How surveyors carry a true azimuth from the sun or Polaris using the astronomical triangle, the altitude and hour-angle methods, declination and latitude, and the refraction, parallax, and semidiameter corrections that turn a raw vertical angle into a reliable line direction on the CELE Surveying and Transportation module.
15 min read · Super Ea
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