Alterra is an international organization with expertise in land and water management. Their mission is to anticipate water stress problems through effective science combined with practical implementation. Their vision is to increase agricultural production at catchment scales without exceeding sustainable production thresholds. Some of their key programs include Aqualidad Mediterranea, Greening the Desert, Harvest4food, and Delta Alliance. They use remote sensing to characterize water stress and manage land and water resources through tools like WIBIS to understand the impacts of land use changes. There is a need to better integrate land and water resource development by bringing together the perspectives of farmers and water managers.