As part of a SPARK4BUSINESS project, TeroMovigo has acquired a gamma ray spectrometer, the Medusa MS-700. Using a UAV, the sensor is used to measure radiation levels on waste deposits from former uranium mines in the Guarda and Viseu area. Geodetect Lda. and Inproyen are taking part in this project, which is supported by Edm - Empresa De Desenvolvimento Mineiro, S.a..