[OSM-dev] Generalisation

Daniel Koć daniel at xn--ko-wla.pl
Mon Apr 16 18:30:13 UTC 2018

W dniu 16.04.2018 o 11:42, Christoph Hormann pisze:

> There are different definitions of what kind of operations and processes 
> you call "generalization".  

Thanks for showing the examples what can be seen as generalization, this
is quite wide subject:


On osm-carto we also use types generalization (like meadow and grassland
shown in the same way), which is very different than the one in the
original message.

> You need to keep in mind that both geometric generalization and lossy 
> vector data compression operations are largely incompatible with the 
> current goals of OSM-Carto:
> https://github.com/gravitystorm/openstreetmap-carto/blob/master/CARTOGRAPHY.md

I don't think this is true. For example making borders simpler increases
clarity, while previous state was creating optical illusions.

"My method is uncertain/ It's a mess but it's working" [F. Apple]

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