[Talk-GB] traffic island mapping / harmful detail? - landuse features and highways

Jon Pennycook jpennycook at bcs.org.uk
Thu Apr 1 11:54:40 UTC 2021


Agreed. I have spent far too long unstitching highway/landuse connections
in Hampshire and Isle of Wight, and it is a process that can lead to
dragged nodes.
Similarly, but with less effort, to disconnect fences, hedges, and other
barriers from highways when they actually stop on the verge.

Jon

On Thu, 1 Apr 2021, 12:40 Edward Bainton, <bainton.ete at gmail.com> wrote:

> Added to which, 'unstitching' a land-use boundary from a highway (or any
> other way or area) when it needs moving is a total, utter pain.
>
> On Thu, 1 Apr 2021 at 09:32, Adam Snape <adam.c.snape at gmail.com> wrote:
>
>> I think Tom's come round to the right conclusions here. Land use mapping
>> isn't about colouring in the map to make it look nicer, so mapped areas
>> should stop where they actually stop on the ground, not be extended just to
>> fill a blank. There certainly shouldn't be any 'imaginary grass' mapped.
>>
>> With roads, just bear in mind that the way marks the centre of the road.
>> Now, as Tom says it's perfectly sensible to have a residential road that
>> goes through a residential area or a track through a meadow but an area of
>> land use is very unlikely to stop in the centre of a road or another point
>> in the roadway, it's much more likely to stop at the road edge.
>>
>> Kind regards,
>>
>> Adam
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