discrete wavelet transform to merge [*[CLUSTER]{}*]{} fluxgate and search-coil data to study waves downstream of a shock [@ClusterMAG; @ClusterSTAFF]. use a similar method to study the variance anisotropy of kinetic turbulence in the sub-proton range with [*[CLUSTER]{}*]{}. Additionally, perform measurements of scaling functions of the transition from the MHD to kinetic turbulence through continuous analysis of a combination of CLUSTER fluxgate and search-coil magnetometer observations. These previous efforts to combine fluxgate and search-coil data, though made in-flight and without specific optimization towards instrument design and operation, have proved the utility and applicability of multi-rate data fusion methods in space plasma physics [@Hall1992]. More recently, programmatic efforts to perform quantitative end-to-end testing on the Multiscale Magnetospheric Mission (MMS) search-coil and digital and analog fluxgate magnetometer have enabled the development of an optimized merged data set with automated calibration pipeline[@LeContel2016; @Russell2016; @Torbert2016; @Fischer2016].

The FIELDS SCM and MAG share a master clock and were designed with partially overlapping bandwidths, enabling the combination of individual sensors into a single merged dataset. This manuscript outlines the process used to produce survey data product using merged SCM and MAG (SCaM) measurements with a spectral composition that retains an optimal signal to noise ratio. Section \[sec:cal\] 