[Proj] Local Level

[Eran Burstain]

So, is it in Proj.4 (EPSG dataset coordinate operation method code 9836), is
someone working on it ? (it should be quite simple, mathematically).

On Thu, Oct 23, 2008 at 1:30 PM, Noel Zinn <ndzinn at comcast.net> wrote:

>  FYI, the current version of the EPSG Guidance Note 7-2 presents the
> algorithm to do this (called topocentric coordinates by the EPSG).  If this
> is not in proj4 already, I would support its inclusion.  Also FYI, if the
> vertical dimension of topocentric coordinates is ignored, the remaining
> horizontal coordinates define the ellipsoidal orthographic projection.
> –Noel Zinn
>
>
>  ------------------------------
>
> *From:* proj-bounces at lists.maptools.org [mailto:
> proj-bounces at lists.maptools.org] *On Behalf Of *Eran Burstain
> *Sent:* Thursday, October 23, 2008 4:55 AM
> *To:* proj at lists.maptools.org
> *Subject:* [Proj] Local Level
>
>
>
> Hi !
> Can I convert a point from geocentric to Local Level Projection (also
> called Local Tangent Plane) ?
> It's only Rotation and Shift from the geocentric representation.
>
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