Comprehensive measurements were taken on the Larsen C Ice Shelf and used to compute the Surface Energy Budget (SEB). Data were collected from two automatic weather stations (AWS) put in place in January 2009. Parallel to the AWS measurements, high-quality spectral and broadband radiation measurements were carried out, as well as direct measurements of turbulent fluxes. A special part of the field experiment focused on the direct measurement of liquid water content in the snowpack, using time-domain reflectometry (TDR).