-------- Original Message --------
Subject:        RE: world map projection for web
Date:   Tue, 29 Mar 2005 09:44:26 +1000
From:   <[log in to unmask]>
To:     <[log in to unmask]>





Dear Listers



Apologies in advance if this is déjà vu - I've had problems receiving
list messages recently.



Can anyone suggest a good projection for whole world web maps? It
appears from observation that there are lots of Mercators used but the
areal distortion is enormous so we would prefer a compromise between
areal and shape accuracy. I suspect that "rectangular" projections (ie
those which have straight lat and long lines) are perhaps easier for the
public to use, but I have no inkling as to the veracity of this
assumption. The projection must display Antarctica.



Are Miller cylindrical, Winkel Tripel or Robinson projections popular
for web mapping applications?

Thanks

Jon  Stirzaker
  Geoscience Australia
  E-mail:   [log in to unmask] <mailto:[log in to unmask]>