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Thank you very much Alexander.<br>
I am looking at the website right now.<br>
In my case I have a very particular coordinate system (CRTM, Costa
Rica Transverse MErcator) in this case, which parameter I need to
know to make the conversion?<br>
<br>
Best,<br>
<br>
Manuel<br>
<br>
On 16/10/2010 05:41 a.m., Alexandre Villers wrote:
<blockquote cite="mid:4CB98F5C.5030905@gmail.com" type="cite">
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Hey Manual,<br>
<br>
One thing to do first would be to ask where you can find the
information... here for example <a moz-do-not-send="true"
class="moz-txt-link-freetext"
href="http://rwiki.sciviews.org/doku.php?id=tips:spatial-data:change_crs">http://rwiki.sciviews.org/doku.php?id=tips:spatial-data:change_crs</a>
everything you look for is on that page<br>
And have a look a Applied Spatial Data Analysis with R (ASDAR) to
understand the basics of Spatial objects in sp package and how to
perform what you are looking for. It will be much more benefitial
for you to learn it by yourself that simply copy a code one can
provide you with...<br>
<br>
HTH<br>
<br>
Best regards<br>
<br>
Alex<br>
<br>
<div class="moz-signature">-- <br>
<address> Alexandre Villers, PhD. <br>
Postdoc researcher<br>
Spatial Ecology & Population Dynamics<br>
Section of Ecology, Department of Biology<br>
University of Turku<br>
FIN-20014 Turku<br>
Finland<br>
<br>
@mail: alexandre.villers@utu.fi<br>
phone: 00358 (0)2 333 5049<br>
<br>
Skype <a moz-do-not-send="true" href="skype:aquila06?call"><img
src="cid:part1.02070201.01050506@gmail.com" style="border:
medium none;" alt="You can skype me (but think of using
Ekiga instead !)" height="50"></a></address>
<br>
<b>Use open source and free softwares</b><br>
<a moz-do-not-send="true" href="http://cran.r-project.org/"
title="R statistical software"><img style="border-color:
rgb(255, 255, 255);"
src="cid:part2.06080500.08040303@gmail.com" height="50"></a>
<a moz-do-not-send="true" href="http://grass.itc.it/" title="GIS
software for data processing, easily replaces ArcMap and
Mapinfo"><img style="border-color: rgb(255, 255, 255);"
src="cid:part3.09080501.01060606@gmail.com" height="50"></a>
<a moz-do-not-send="true" href="http://www.qgis.org/" title="GIS
visualization, easily replaces ArcMap or Mapinfo"><img
style="border-color: rgb(255, 255, 255);"
src="cid:part4.00060408.02090600@gmail.com" height="50"></a>
<a moz-do-not-send="true" href="http://fr.openoffice.org/"
title="Stop using Microsoft Office !"><img
style="border-color: rgb(255, 255, 255);"
src="cid:part5.07000103.00070508@gmail.com" height="50"></a>
<a moz-do-not-send="true"
href="http://www.mozilla-europe.org/fr/" title="Stop using
Microsoft Outlook !"><img style="border-color: rgb(255, 255,
255);" src="cid:part6.06080801.00030701@gmail.com"
height="50"></a> <a moz-do-not-send="true"
href="http://www.mozilla-europe.org/fr/" title="Stop using
Microsoft Internet Explorer !"><img style="border-color:
rgb(255, 255, 255);"
src="cid:part7.08080608.01050206@gmail.com" height="50"></a>
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<br>
<br>
<div class="moz-signature">-- <br>
<b>Manuel Spínola, Ph.D.</b>
<br>
Instituto Internacional en Conservación y Manejo de Vida Silvestre
<br>
Universidad Nacional
<br>
Apartado 1350-3000
<br>
Heredia
<br>
COSTA RICA
<br>
<a class="moz-txt-link-abbreviated" href="mailto:mspinola@una.ac.cr">mspinola@una.ac.cr</a>
<br>
<a class="moz-txt-link-abbreviated" href="mailto:mspinola10@gmail.com">mspinola10@gmail.com</a>
<br>
Teléfono: (506) 2277-3598
<br>
Fax: (506) 2237-7036
<br>
Personal website: <a
href="https://sites.google.com/site/lobitoderio/">Lobito de río</a>
<br>
Institutional website: <a href="http://www.icomvis.una.ac.cr/">ICOMVIS</a>
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