After many pilot studies, fisheries monitoring is now ready to generalized the use of GPS logger to improve fishing area knowledge. This is a critical need for fisheries management support for spatial regulation of fleets activities. The GPSMonitoring R package, aims to gather previous studies feedback and provide a set of tools to cure, prepare and analyze GPS data for fishing event detection. A set of data related to Guinean Canoe collected by the CNSHB is provided with the package. This data is used to produce the vignette that illustrate a full use of the package.