Read On the Investigation of Instrumental Errors of Universal and Transit Instruments by Means of Autocollimation

On the Investigation of Instrumental Errors of Universal and Transit Instruments by Means of Autocollimation

Reiner Schwebel

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Description:Geodetic astronomy depends to a certain degree on the precision of available instruments. This investigation covers the instrument errors that effect the determination of a horizontal direction and the effect of these errors on position accuracy determination by horizontal angle measurements and vertical transits. The following errors were investigated: (1) axis errors; that is, horizontal, tilt and target axis (2) instrument errors; that is, divided circle, micrometer, and level bubble and heat deflection of the telescope. These errors seldom exceed + 1 minute. Three common first order instruments, the Wild T-4, Kern DKM-3, and the Askania AP70 were investigated. The direct investigation of the instrumental errors was conducted utilizing very precise auto-collimation methods, and statitical methods for defining the type and magnitude of the errors.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with On the Investigation of Instrumental Errors of Universal and Transit Instruments by Means of Autocollimation. To get started finding On the Investigation of Instrumental Errors of Universal and Transit Instruments by Means of Autocollimation, you are right to find our website which has a comprehensive collection of manuals listed.
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Pages: 226

Format: PDF, EPUB & Kindle Edition

Publisher: —

Release: 1970

ISBN: ajmdlJlqVbkC

Description: Geodetic astronomy depends to a certain degree on the precision of available instruments. This investigation covers the instrument errors that effect the determination of a horizontal direction and the effect of these errors on position accuracy determination by horizontal angle measurements and vertical transits. The following errors were investigated: (1) axis errors; that is, horizontal, tilt and target axis (2) instrument errors; that is, divided circle, micrometer, and level bubble and heat deflection of the telescope. These errors seldom exceed + 1 minute. Three common first order instruments, the Wild T-4, Kern DKM-3, and the Askania AP70 were investigated. The direct investigation of the instrumental errors was conducted utilizing very precise auto-collimation methods, and statitical methods for defining the type and magnitude of the errors.We have made it easy for you to find a PDF Ebooks without any digging. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with On the Investigation of Instrumental Errors of Universal and Transit Instruments by Means of Autocollimation. To get started finding On the Investigation of Instrumental Errors of Universal and Transit Instruments by Means of Autocollimation, you are right to find our website which has a comprehensive collection of manuals listed.
Our library is the biggest of these that have literally hundreds of thousands of different products represented.

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On the Investigation of Instrumental Errors of Universal and Transit Instruments by Means of Autocollimation

On the Investigation of Instrumental Errors of Universal and Transit Instruments by Means of Autocollimation

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On the investigation of instrumental errors of universal and transit instruments by means of autocollimation / Reiner Schwebel. 1970 [Leather Bound]

On the investigation of instrumental errors of universal and transit instruments by means of autocollimation / Reiner Schwebel. 1970 [Leather Bound]