[talk-au] Mapping railway lines

[John Henderson]

On 7 Oct 09, I wrote:

> Has anyone had success using a GPS unit inside a metal railway carriage 
> to map a railway line?
> 
> I notice that parts of the main line between Sydney and Melbourne are 
> missing, eg: 
> http://www.openstreetmap.org/?lat=-34.7446&lon=147.886&zoom=14&layers=B000FTF

I note that someone has mapped this section.  And done a very good job 
too of identifying the individual lines on the climb.

Well done.

 From memory, there's tunnels that still need to be identified though.

John