Note: Google Maps only offers road-based directions, not a straight-line link — use the schematic below (or the dashed line) as the true bird's-eye path.
Useful notes for aligning RF links
True vs magnetic north: the bearing above is true north. If you align with a handheld magnetic compass, add your local magnetic declination (search "magnetic declination" + your city) to get the compass heading to point at.
Fresnel zone clearance: for long links, obstacles (trees, buildings, terrain) within the first Fresnel zone can degrade signal even with visual line of sight. At 5 GHz, roughly check clearance at the link midpoint of about 8.6×√(d/f) meters (d in km, f in GHz) — verify with a proper Fresnel zone calculator for critical links.
Curvature of the earth: for links over ~15–20 km, factor earth bulge and antenna mast height into your line-of-sight planning, especially over flat terrain.
Tilt/elevation angle: this tool gives horizontal bearing only. If site elevations differ significantly relative to distance, also compute the vertical tilt for the antenna.
Precision: use GPS coordinates with at least 5 decimal places (~1 m accuracy) for tight-beam antennas (dishes, PtP links); a few decimal places of error can translate to meaningful pointing error over long distances.
Verify on site: use a compass app or optical sighting to fine-tune once mounted — small local metal/interference near the antenna can throw off a magnetic compass reading.