Fig. 3From: Space and atmospheric physics on Svalbard: a case for continued incoherent scatter radar measurements under the cusp and in the polar cap boundary regionModelled fields-of-view (fovs) for both the new EISCAT_3D system (located in Mainland Northern Norway) and a new ISR system on Svalbard. A 30\(^\circ\) elevation cut off and a vertical boresite is used for both fovs. The colour codes indicate the fov at the different altitudes, as indicated in the legendBack to article page