Ridder CoRanger is a unique and revolutionary technology that enables the geolocation of plants, people and objects in the greenhouse to within 10 cm. The system enables precision cultivation through a reliable and accurate location of items in the greenhouse. This new precision translates into greater production efficiency, resource savings, reduced environmental impact and increased simplification of growing operations. Currently, the patented CoRanger technology is being used as a solution for fully automatic labour and productivity tracking in a production greenhouse.