Correlations appear to be driven by high solar wind flux variability, similar to results obtained by in situ multi-spacecraft correlation studies.
On Titan (Saturn's largest moon) Nic uses infrared and radar data from the Cassini spacecraft to describe the correlations between types of terrain and their composition.
However, due to the high correlation between the spacecraft orbit altitude and the receiver clock parameters, estimates of the radial component are degraded in the kinematic approach.
Indeed, to resolve the substorm issues, more studies towards advanced theory/modeling and multi-spacecraft conjunction observations and its correlation to substorm auroral activities are still desired.
Based on the correlation between the two spacecraft observations, we estimated the correlation of the solar wind velocity between the L5 point and at the Earth, and found that the correlation coefficient was about 0.78 in late 1999, while that of the 27-day recurrence was 0.51.
More structured EPIs may be the reason for the relatively lower correlations between the Swarm spacecraft observations in the southern hemisphere.
However, if the true dust density is not longitudinally uniform as assumed here, the spacecraft potential may not exhibit a clear correlation with the SKR longitude as the plasma electron density.
Model-to-test correlation is a frequent problem in spacecraft-thermal control design.
The test case we discuss combines amplitude correlations of signals from deep space interplanetary spacecraft with those from distant galactic and extragalactic radio sources with the goal of estimating the interplanetary spacecraft distance.
Lazarus, A. J., J. Ashmall, J. C. Kasper, R. Skoug, J. T. Steinberg, K. W. Ogilvie, A. Szabo, C. Smith, and H. Quiang, Correlation of solar wind features observed from well-separated spacecraft, COSPAR Meeting, Paris, France, July 17-24 , 2004
Organizations, such as the Air Force and NASA make critical decisions on spacecraft performance and survivability based on the results of test-analysis correlation metrics.
