Spatiotemporal Distribution of Atmospheric Ducts in Alaska and Its Relationship with the Arctic Vortex

<div>Annual average thickness (m) distribution of atmospheric (a) surface ducts and (b) elevation ducts at 12 stations in Alaska.</div>

International Journal of Antennas and Propagation

Figure 5: Spatiotemporal Distribution of Atmospheric Ducts in Alaska and Its Relationship with the Arctic Vortex 