Cosmic Ray Neutron Sensing – is an innovative technique for measuring water content using cosmic rays. It bridges the gap between point-scale and satellite, measuring water content on the hectare scale. CRNS technology has been known for several years and widely validated by the scientific community, but it is not widespread outside of academia. For Finapp is new way of measuring water, a new scale for new applications. It is used for precision agriculture, estimate of the water resource, early warning for hydro-geological instability and water leaks pre-localization.