Gravity, Gradiometry and Gravimetry pp 127-132 | Cite as
“Feldgrav” A Data Bank System for High Precision Gravity Observations
Conference paper
Abstract
Since 1987 the relational data bank system “FELDGRAV” is in use by the State Geodetic Survey of Hessen, FRG. The data bank system is written in TURBO-PASCAL. A data logging system allows automatic data collecting within the data bank system. The software runs on IBM compatible portable Personal computers (PC). The ad hoc status of the system is described, whereby special emphasis is given to the adjustment procedure. Advantages of the system are seen in considerable acceleration of the observations and computations.
Achieved accuracy improvement within a high precision gravimetric network was about 10%.
Keywords
Reading Accuracy Personal Computer Gravity Observation Electronic Reading Portable Personal Computer
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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References
- Czuczor, E., Falk, H., C. Gerstenecker (1989): Automation in der Feldgravimetrie, Zeitschrift für Vermessungswesen, Vol. 114, pp 259–267Google Scholar
- Gerstenecker, C. (1988): An Intelligent Data Collecting System for Relative Gravity Measurements, Bulletin D’Information, No.62, pp 51–56, Bureau Gravimetrique International, ToulouseGoogle Scholar
- Grepel, U. (1987): Effiziente Rechenverfahren für umfangreiche geodätische Parameterschätzungen, Mitteilungen aus den Geodätischen Instituten der Rheinischen Friedrich-Wilhelms-Universität, BonnGoogle Scholar
Copyright information
© Springer-Verlag New York Inc. 1990