Abstract: The paper presents a technique for designing a self-optimizing filter to combine noisy measurements of the same physical quantity as measured by different instruments into a single time-series representative of the measured ...

Abstract: A windfinding dropsonde instrumentation system is described, with examples of its operational use in the GARP Atlantic Tropical Experiment conducted during the summer of 1974. Deployed from an aircraft flying typically at ...

Abstract: Wind-profiling systems that use the retransmission of Omega navigation signals are described. Sources of error affecting the composite performance of the Omega system are highlighted, with emphasis on their effect on ...