Propagation detail
Strongest diagnosed trapping layer along the great-circle path; height is AGL.
Profile
Radio Earth engineering view: Copernicus terrain includes the 4/3-Earth bulge. The dashed line is 60% of first Fresnel clearance below the direct ray.
Modified refractivity profile at RX; highlighted area is the strongest trapping layer.
Path diagnostics
Duct topology—
Trapping coverage—
Strong coverage—
Longest duct—
Peak local—
Duct base—
Duct top—
Min dM/dh—
Trapping sections along path
—
Path engineering
Terrain pending
Terrain / Fresnel—Free-space loss—Diffraction estimate—Engineering baseline—
Select an RX path to calculate 24/47 GHz oxygen and water-vapour loss from the forecast weather.
Select an RX path to load terrain and ITU-R P.2001 reference values.