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Book Chapter

How to treat the Zeiss 010 and 020 nonmagnetic theodolites

Authors
/persons/resource/jmat

Matzka,  J.
2.3 Geomagnetism, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

Wenger,  T.
External Organizations;

Krüger,  J.
External Organizations;

/persons/resource/mors

Morschhauser,  Achim
2.3 Geomagnetism, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

/persons/resource/cmueller

Müller-Brettschneider,  Carsten
2.3 Geomagnetism, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

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Citation

Matzka, J., Wenger, T., Krüger, J., Morschhauser, A., Müller-Brettschneider, C. (2019): How to treat the Zeiss 010 and 020 nonmagnetic theodolites. - In: Leonhardt, R., Leichter, B. (Eds.), 18th Workshop an Geomagnetic Observatory Instruments, Data Acquisition and Processing of the International Association of Geomagnetism and Aeronomy (IAGA), Conrad Observatory Journal - COBS Journal: Special issue; 5, 2018, Wien : Zentralanstalt für Meteorologie und Geodynamik, 16.


Cite as: https://gfzpublic.gfz-potsdam.de/pubman/item/item_3942903
Abstract
Almost all geomagnetic observatories rely on steel-free Zeiss THEO 010 and 020 theodolites for the absolute measurement of geomagnetic declination and inclination. Keeping the presently available instruments in good condition is highly relevant for the geomagnetism community. Here, we present some guidance on operation, storage and maintenance. The user manual we find to be a valuable, possible overlooked, source of information.