1
vote
3answers
155 views

Arctic EPSG:4326 map projection?

Does anyone know of a source for an Arctic EPSG:4326 map projection? Obviously I'm a GIS newbie, so gentle pointers in the right direction appreciated! It's a long story. I have some arctic ice ...
44
votes
8answers
2k views

One dimensional map of the world?

Bit of a strange question but hope this is OK to ask here. Has anyone heard of a '1-dimensional' projection of the world map - that is mapping all the points on the globe to a single line? I was ...
2
votes
0answers
989 views

Converting projected coordinates to google maps pixels

I have a single polygon in a local projection system. I would like to convert that polygon into an image that can be used as an overlay on google maps. I understand that it may be better to use ...