Specim , Spectral Imaging Ltd is a European technology firm headquartered in Oulu , Finland . Specim manufactures and sells imaging spectrographs , hyperspectral cameras and systems . Specim 's airborne AISA hyperspectral cameras have been utilized for example in monitoring the environmental effects of major industrial catastrophes such as Deepwater Horizon oil spill and Red mud spill
Deepwater Horizon oil spill
Deepwater Horizon oil spill
Specim