Title: Message
|
sorry,
here it is...
system
"gdt_conv_cmd -a " + $datum + " -b " + $proj + " -c NAD27 -d GEODETIC -x " +
$alg_tle + " -y " + $alg_tln
Hi All,
Does anyone have an example of how to integrate
the togeo utility program shipped with ERM into a batch
script? Thanks to Lance I have a batch script that will
provided me the bounding coordinates of ERS datasets in East/North.
Unfortunately, converting the output coordinates to Lat/Long seems to be
more complicated than changing the get algorithm topleft
from eastings|northings to latitude|longitude. I also tried
adding the set algorithm coordsys to ll, with no luck.
The coordinate values are still returned as the local projected coordinates,
and not as geographical. My only option seems to be to use the
togeo utility to convert the coordinates in the batch script
before they are output the text file. Any help would be greatly
appreciated.
Best Regards,
============================
Adam
Inglis
Remote Sensing Specialist
Spatial Mapping Ltd.
1655 Knight
Avenue
Victoria, BC, Canada
V8P 1L4
----- Original Message -----
Sent: Monday, June 11, 2001 12:43 AM
Subject: RE: utm29 to utm30 using the ermapper
formulas
> Hi,
> The map to map process consists of two steps -
>
1. togeo (i.e. UTM -> LatLong)
> 2. fromgeo (i.e. LatLong ->
UTM)
>
> To do a point conversion you can use the utility
programs
> shipped with ER Mapper -
> togeo
>
fromgeo
> gdt_conv
> gdt_conv_cmd.
>
> The last two
do both steps (e.g. UTM29 -> UTM30).
> You could integrate these into
a batch script to apply them
> to a collection of points.
>
> good luck
> Mike
>
>
> > -----Original
Message-----
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED]]On Behalf Of Antonio
Jos�
> > Rodr�guez P�rez
> > Sent: Monday, 11 June 2001 2:59
PM
> > To: [EMAIL PROTECTED]
> > Subject: utm29 to utm30 using the ermapper formulas
>
>
> >
> > Hullo all!
> >
> > I am
trying to find the formulas that the geocoding wizard
> > tool uses
to make the map to map projection. I am interested
> > on the formula
"utm29 to utm30" to produce a text file
> > output with
thousand of points that will be located over the
> > reprojected
imaged (utm30).
> > Does somebody know how to get them?
>
>
> > Thank you in advanced.
> > Antonio Jos� Rodr�guez
P�rez
> > Dap SA. Seville.
> >
> >
> >
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> >
> >
>
>
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