Select your area with as much resolution as possible.
Drive to a location, take a bearing. using the Google distance ruler,
draw a line through your point. Drive to another point and repeat. Two
bearings are often sufficient, but three leave a small diamond for the
region of error. Much easier to do than explain, although there is a
learning curve.
It gets messy with RFI hunting when there are multiple sources, with
overlapping and similar patterns as in multiple networks or an area
where there are a mix og cable and outside antenna and the users just
wired the preamps and cable together. This sometimes can lead to a much
larger region of error.
73 es good luck
Roger (K8RI)
On 11/30/2015 8:16 PM, Karin Johnson wrote:
I'm planning on doing some RFI hunting and wanted to know if anyone
knows how to plot compass vectors on Google Maps?
I need to plot intersecting vectors from a direction finding loop to
find the source of an RFI generator.
Karin K3UU
Palm Harbor, FL
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