GHRC DAAC published the GPM Ground Validation Mission Reports GCPEx dataset. This dataset consists of various reports filed by the scientists during the GPM Cold-season Precipitation Experiment (GCPEx) campaign, which took place from January 15 - February 29, 2012 in Ontario, Canada. Report categories include the Mission Scientist, Mission Manager, and Instrument Scientist reports, Weather Forecasts and Plans of Day. Many reports have additional information attached. DOI: 10.5067/GPMGV/GCPEX/REPORTS/DATA101