During the primary science mission two instrument suites will make complementary measurements to take a detailed inventory of the atmosphere, particularly those gases that are present only in trace amounts. (astrobio.net)
The four instruments will make complementary measurements of the atmosphere, surface and subsurface. (astrobio.net)
Genuinely high - dimensional nonlocality optimized by complementary measurements J. Lim, J. Ryu, S. Yoo, C. Lee, J. Bang, J. Lee New J. Phys. (qubit-ulm.com)