Abstract
A control network is a series of identifiable points on a surface and a table of their coordinates (latitude, longitude, radius). To create a planetary control network, points (usually craters) are identified on pictures and their image coordinates are measured in pixels. Each control point must be measured on two or more images. The navigation team supplies discrete spacecraft positions and approximate camera-pointing angles. An analytical triangulation program is used to compute the coordinates of the control points and to improve the camera-pointing angles.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Anderson, J. D., W. L. Sjogren, and G. Schubert (1996a) Science, 272, 709–712.
Anderson, J. D., E. L. Lau, W. L. Sjogren, G. Schubert, and W. B. Moore (1996b) Nature, 384, 541–543.
Davies, M. E., and F. Y. Katayama (1981) J. Geophys. Res.,86 A10,8635–8657.
Hubbard, W. B., and J. D. Anderson (1978) Icarus, 33, 336–341.
Schubert, G., D. Limonadi, J. D. Anderson, J. K. Campbell, and G. Giampieri (1994) Icarus, 111, 433–440.
Zharkov, V. N., V. V. Leontjev, and A. V. Kozenko (1985) Icarus, 61, 92–100.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1997 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Davies, M.E. et al. (1997). Control Networks of the Galilean Satellites: Solutions for Size and Shape. In: Barbieri, C., Rahe, J.H., Johnson, T.V., Sohus, A.M. (eds) The Three Galileos: The Man, the Spacecraft, the Telescope. Astrophysics and Space Science Library, vol 220. Springer, Dordrecht. https://doi.org/10.1007/978-94-015-8790-7_20
Download citation
DOI: https://doi.org/10.1007/978-94-015-8790-7_20
Publisher Name: Springer, Dordrecht
Print ISBN: 978-90-481-4955-1
Online ISBN: 978-94-015-8790-7
eBook Packages: Springer Book Archive