[Proj] Updated epsg file

Gerald I. Evenden gerald.evenden at verizon.net
Thu Jan 26 10:06:11 PST 2006


On Thursday 26 January 2006 12:45 pm, Brian Peschel wrote:
	...
> > 102185: NAD_1983_10TM_AEP_Resource
> > PROJCS: NAD_1983_10TM_AEP_Resource
> > GEOGCS: GCS_North_American_1983
> > DATUM: D_North_American_1983
> > SPHEROID: GRS_1980,6378137.0,298.257222101
> > PRIMEM: Greenwich,0.0
> > UNIT: Degree,0.0174532925199433
> > PROJECTION: Transverse_Mercator
> > PARAMETER: False_Easting,0.0
> > PARAMETER: False_Northing,0.0
> > PARAMETER: Central_Meridian,-115.0
> > PARAMETER: Scale_Factor,0.9992
> > PARAMETER: Latitude_Of_Origin,0.0
> > UNIT: Meter,1.0
> >
> > Is this the one?
>
> That is the conversion I need and it matches the data I have.  How do I
> incorporate this into PROJ.4?  If I look the /usr/local/proj/esri file,
> they are formated like
>
> # Anguilla 1957 / British West Indies Grid
> <2000> +proj=tmerc +lat_0=0 +lon_0=-62 +k=0.999500 +x_0=400000 +y_0=0
> +ellps=clr
>
> which is not the same format as the link Oscar provided.

As far as proj is concerned the above ESRI specs are simply:

+proj=tmerc +ellps=GRS80 +lon_0=-115 +k_0=0.9992
-- 
Jerry and the low riders:Daisy May and Joshua
"The being cannot be termed rational or virtuous,
who obeys any authority, but that of reason."
---Mary Wollstonecraft 1792



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