[Qgis-user] Which Projection to use?

Nicolas Cadieux nicolas.cadieux at archeotec.ca
Tue Dec 9 07:43:55 PST 2014


Hi, 
They are there in QGIS. Filter for WGS84 in the CSR and you will find them.  That's how I got the code I gave you below.  
Nicolas Cadieux M.Sc. 
Les Entreprises Archéotec inc.  
8548, rue Saint-Denis Montréal H2P 2H2 
Téléphone: 514.381.5112  Fax: 514.381.4995 
Le 2014-12-09 07:14, "Joris Hintjens [via OSGeo.org]	" <ml-node+s1560n5177018h19 at n6.nabble.com> a écrit : 

	thanks Kristin and Nicolas, Now I get which UTM zone I’ min, and I’ve been spending the last hours in trying to find the corresponding EPSG code and/or the proj4  code to enter in QGIS. they are not listed in the default list in Qgis Any suggestions welcome Joris   Op 8-dec.-2014, om 22:50 heeft Nicolas Cadieux < [hidden email] > het volgende geschreven: 
  
    
  
  
    Hi, 
    
    Your easiest bet is to use WGS84 with UTM Zones.  It covers the
    planet, and the UTM zones are meter.   See attachments for the
    zones.  Ex: EPSG 32618 = WGS84 / UTM18N 
    
    Nicolas 
    
    
      
    
    Le 2014-12-08 16:09, K.Bott [via
      OSGeo.org ] a écrit : 
    
    <blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' style="border-left:2px solid #CCCCCC;padding:0 1em" cite="mid:CAPvLB7+Sd9RjhKwY-iNX02_RgvdzW7Z1BGQgL7wqCZ20q1hyfw at mail.gmail.com" type="cite" class="">
      Hi Joris,
        
        
        One starting point might be here --  http://www.radicalcartography.net/index.html?projectionref 
          -- expand the categories for a sense of what they translate to
          in terms of visuals. 
        
        
        cheers - 
        -kristin 
      
      
        On Mon, Dec 8, 2014 at 11:23 AM, Joris
          Hintjens <<a moz-do-not-send="true" href="x-msg://2/user/SendEmail.jtp?type=node&amp;node=5176943&amp;i=0" target="_top" rel="nofollow" link="external" class="">[hidden
              email] > wrote: 
          <blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' style="border-left:2px solid #CCCCCC;padding:0 1em" class="gmail_quote">
            Hello,
              
              
              My problem: 
              I have to create a series of maps all around the
                world. For each map, I need a appropriate CRS in meters
                (t create buffers etc…)  
              Does anybody know a source out there where I can see
                the extends of existing projections I can use for each
                map? 
              
              
              I keep bouncing up to  http://spatialreference.org/  ,
                but the list is of no use to me, as there is no map. 
              thanks 
              
                  
                  
                  Joris 
                    
                
            
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