Thank you.

Il giorno lunedì 5 dicembre 2016 01:25:28 UTC+1, Bart Eisenberg ha scritto:
>
> Per my note above, I'm still thinking that it must have something to do 
> with the OpenStreetMap tag for road surfaces 
> <http://wiki.openstreetmap.org/wiki/Key:surface>. These are descriptive 
> (e.g. asphalt, gravel, dirt) but perhaps they are indexed somehow to come 
> up with the 0-10 scale.  Still just guessing, though.  
>
> On Sunday, December 4, 2016 at 12:44:59 PM UTC-8, Mirco Zorzo wrote:
>>
>> Nobody can tell something about to explain the meaning of this?
>>
>> Mirco  
>>
>> Il giorno lunedì 14 novembre 2016 23:07:31 UTC+1, Bart Eisenberg ha 
>> scritto:
>>>
>>> In the Topo view, "Road surface integrity" is a checkbox selection under 
>>> details.  And it is briefly documented here 
>>> <http://osmand.net/blog?id=topo_style>: "'surface integral rendering' 
>>> is made to conveniently show the surface information." A map key scale at 
>>> the bottom shows 0 to 10 possible surface gradients, plus "no data".  But 
>>> I'm not seeing any obvious examples on my local California map.  
>>>
>>> What is this a measure of?  The OpenStreetMap tag surface=* 
>>> <http://wiki.openstreetmap.org/wiki/Key:surface> is descriptive (i.e., 
>>> "paved", "concrete").  That's true of most of the tags 
>>> <http://wiki.openstreetmap.org/wiki/Tag:highway%3Dpath> associated with 
>>> highway=path. Perhaps surface integrity is a value Osmand computed from 
>>> other OSM tags?  Grateful for any thoughts.
>>>
>>

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