Calculate the magnetic declination in 1870 based on the following data from an old survey record Present Magnetic Bearing S15 50 E S52 35 E Present Magnetic Declination 1 15 W 8 30'E 1870 Magnetic Bearing S14 20 E a b S40 30 E...

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Calculate the magnetic declination in 1870 based on the following data from an old survey record. Present

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Calculate the magnetic declination in 1870 based on the following data from an old survey record.

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Elementary Surveying An Introduction to Geomatics

ISBN: 978-0273751441

13th Edition

Authors: Charles D. Ghilani, Paul R. Wolf

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Question Posted: Mar 18, 2016 04:23 AM

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Calculate the magnetic declination in 1870 based on the following data from an old survey record. Present

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Present Magnetic Bearing S15° 50" E S52-35" E Present Magnetic Declination 1° 15 W 8° 30'E 1870 Magnetic Bearing S14° 20" E a. b. S40-30" E

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Elementary Surveying An Introduction to Geomatics

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