Baseline Surface Radiation Network (BSRN) is a project of the World Climate Research Programme (WCRP) and the Global Energy and Water Cycle Experiment (GEWEX) and as such is aimed detecting important changes in the Earth's radiation field at the Earth's surface which may be related to climate changes.
BSRN, part of the World Climate Research Programme (WCRP) and the Global Energy and Water Cycle Experiment (GEWEX), is intended to observe changes in Earth’s radiation field at ground level that could indicate climatic changes.