[talk-au] Why set coast line to nation park or administrative boundaries?

[Warin]

On 28/3/23 22:06, Little Maps wrote:
> Slightly different issue… but the accuracy of governmental admin 
> boundaries can vary a lot depending where you are in Aus. In regional 
> NSW, allotment boundaries (and associated park, state forest and local 
> gov boundaries) as shown on the NSW gov base map (and as often used in 
> OSM) are often inaccurate by 20-50 m and sometimes lots more. This 
> inaccuracy is clearly stated on the Six Maps FAQ page (see Q 6&7).


I too have found inaccuracies with respect to their own imagery. Where I 
have come across it I have used whatever data is present in OSM and 
offset the base map to match that. This could have been sourced from 
bing or any other imagery but at least the map will be consistent in 
what ever offset it has in that area.