Hi,

What kind of software did you use for converting the Miller cylindrical 
projection into an equirectangular projection?

I would like to do similar things with other maps.

Rob van Gent

Utrecht, The Netherlands

From: sundial [mailto:[email protected]] On Behalf Of Fabio 
nonvedolora
Sent: donderdag 29 oktober 2015 12:54
To: sundial list
Subject: Re: How wrong is your time zone: Map shows how far world clocks are 
from solar time

I wrote to Stefano Maggiolo the author of the map, he answered his map is a 
Miller,  moreover it hasn’t the southern polar band, so I added the missing 
southern band, then I converted it in an equirectangular map to get the right 
3D globe.
[globe-Europe-400]
ciao Fabio

Fabio Savian
[email protected]<mailto:[email protected]>
www.nonvedolora.eu<http://www.nonvedolora.eu>
Paderno Dugnano, Milano, Italy
45° 34' 10'' N, 9° 10' 9'' E, GMT+1 (DST +2)

From: Michael Ossipoff<mailto:[email protected]>
Sent: Sunday, October 25, 2015 5:38 PM
To: Fabio nonvedolora<mailto:[email protected]> ; sundial 
list<mailto:[email protected]>
Subject: Re: How wrong is your time zone: Map shows how far world clocks are 
from solar time

Minor correction to what I just posted:
The Aitoff projection isn't equal-area (but it's nearly so).
Aitoff, was introduced in the late 1880s. Hammer was introduced just a few 
years later. Hammer acknowledged that his map is just an equal-area version 
using Aitoff's construction-principle, and Hammer's projection is often called 
"Hammer-Aitoff".
Hammer and Aitoff arguably look more realistic than Mollweide and Apianus II, 
but Hammer and Aitoff aren't cylindroid.  Hammer has only the equal-area 
property, and Aitoff doen't have a property.
Incidentally, Mollweide was introduced in 1805, by a teacher in Germany, and 
has been very popular.
Michael Ossipoff
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