On the Accuracy of Vertical Deflection Measurements Using the High-Precision Digital Zenith Camera System TZK2-D
In this paper the accuracy of vertical deflections provided by the Digital Zenith Camera System TZK2-D is comprehensively analysed. During 2003 and 2004 various vertical deflections have been measured repeatedly at particular sites with different types of comparative data available. Emphasis is plac...
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| Other Authors: | |
| Format: | Conference Paper |
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Springer
2004
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| Online Access: | http://hdl.handle.net/20.500.11937/8969 |
| _version_ | 1848745814695870464 |
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| author | Hirt, Christian Reese, B. Enslin, H. |
| author2 | Christopher Jekeli |
| author_facet | Christopher Jekeli Hirt, Christian Reese, B. Enslin, H. |
| author_sort | Hirt, Christian |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | In this paper the accuracy of vertical deflections provided by the Digital Zenith Camera System TZK2-D is comprehensively analysed. During 2003 and 2004 various vertical deflections have been measured repeatedly at particular sites with different types of comparative data available. Emphasis is placed on the presentation of comparative measurements with highly accurate reference data at the Hamburg PZT station. As main result, the external accuracy level of the deflection data has been found to be about 0".10 - 0".15 as such exceeding considerably the accuracy of the formerly used photographic zenith cameras. The high accuracy level makes the Digital Zenith Camera System TZK2-D a very powerful system for highly accurate geoid determination in local areas. |
| first_indexed | 2025-11-14T06:23:20Z |
| format | Conference Paper |
| id | curtin-20.500.11937-8969 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T06:23:20Z |
| publishDate | 2004 |
| publisher | Springer |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-89692022-10-06T07:12:07Z On the Accuracy of Vertical Deflection Measurements Using the High-Precision Digital Zenith Camera System TZK2-D Hirt, Christian Reese, B. Enslin, H. Christopher Jekeli Luisa Bastos Joana Fernandes Digital Zenith Camera System - Photographic Zenith Tube (PZT) - vertical deflection - accuracy In this paper the accuracy of vertical deflections provided by the Digital Zenith Camera System TZK2-D is comprehensively analysed. During 2003 and 2004 various vertical deflections have been measured repeatedly at particular sites with different types of comparative data available. Emphasis is placed on the presentation of comparative measurements with highly accurate reference data at the Hamburg PZT station. As main result, the external accuracy level of the deflection data has been found to be about 0".10 - 0".15 as such exceeding considerably the accuracy of the formerly used photographic zenith cameras. The high accuracy level makes the Digital Zenith Camera System TZK2-D a very powerful system for highly accurate geoid determination in local areas. 2004 Conference Paper http://hdl.handle.net/20.500.11937/8969 10.1007/3-540-26932-0_34 Springer restricted |
| spellingShingle | Digital Zenith Camera System - Photographic Zenith Tube (PZT) - vertical deflection - accuracy Hirt, Christian Reese, B. Enslin, H. On the Accuracy of Vertical Deflection Measurements Using the High-Precision Digital Zenith Camera System TZK2-D |
| title | On the Accuracy of Vertical Deflection Measurements Using the High-Precision Digital Zenith Camera System TZK2-D |
| title_full | On the Accuracy of Vertical Deflection Measurements Using the High-Precision Digital Zenith Camera System TZK2-D |
| title_fullStr | On the Accuracy of Vertical Deflection Measurements Using the High-Precision Digital Zenith Camera System TZK2-D |
| title_full_unstemmed | On the Accuracy of Vertical Deflection Measurements Using the High-Precision Digital Zenith Camera System TZK2-D |
| title_short | On the Accuracy of Vertical Deflection Measurements Using the High-Precision Digital Zenith Camera System TZK2-D |
| title_sort | on the accuracy of vertical deflection measurements using the high-precision digital zenith camera system tzk2-d |
| topic | Digital Zenith Camera System - Photographic Zenith Tube (PZT) - vertical deflection - accuracy |
| url | http://hdl.handle.net/20.500.11937/8969 |