If the azimuth error of closure for the traverse is required in seconds, what is the error?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Get ready for the Geodesy Board Exam with flashcards and multiple choice questions, complete with hints and explanations. Ace your test!

Multiple Choice

If the azimuth error of closure for the traverse is required in seconds, what is the error?

Explanation:
Azimuth closure error shows how far the sum of the measured directions around a closed traverse deviates from a perfect 360 degrees. To get the error in seconds, first find the angular misclosure by subtracting 360° from the total observed azimuths (take the absolute value). Then convert that misclosure from degrees to seconds by multiplying by 3600. In this case, the resulting angular misclosure converts to 7.9 seconds of arc, which is the azimuth error of closure.

Azimuth closure error shows how far the sum of the measured directions around a closed traverse deviates from a perfect 360 degrees. To get the error in seconds, first find the angular misclosure by subtracting 360° from the total observed azimuths (take the absolute value). Then convert that misclosure from degrees to seconds by multiplying by 3600. In this case, the resulting angular misclosure converts to 7.9 seconds of arc, which is the azimuth error of closure.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy