Hi Bill,
You can use the com.bbn.openmap.geo.Geo point to reference a lat/lon
point in xyz vector components. The Geo vector can also have a length
associated with it to represent elevation (the default behavior is
that they are represented on a unit ellipsoid). You can create a Geo
for the radar location, figure out another Geo that is an azimuth and
range away from it to get the position of the target.
Hope this helps,
Don
On May 4, 2009, at 11:10 AM, Sutphin, William B CIV NUWC NWPT wrote:
> Hi
>
> Is there any way to do coordinate transformation with openmap?
> Basically I'd like to go from lat-long-height to an Orthographic XYZ
> tangent plane reference and vice versa.
>
> Lets say I have a radar that gives me azimuth, elevation and range
> to a tracked point. I know the radar's surveyed location. I'd like
> to be able to convert the AER to XYZ, then to LLH to display and
> archiving.
>
> I've looked in proj and pro.coords, but I'm not feeling the love.
> Any advice?
>
> Thanks
>
> Bill Sutphin
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Received on Mon May 04 2009 - 11:42:23 EDT