[mapserver-users] Using different datasets at different scales in the same layer

[Andrea Peri]

Its seem really interesting .
Thx.
Il 22 ott 2015 22:20, "ready945 at gmail.com" <ready945 at gmail.com> ha scritto:

> Hi,
>
> Maybe scale token can help you :
> http://mapserver.org/development/rfc/ms-rfc-86.html
>
> On 22/10/2015 22:13, Andrea Peri wrote:
>
>> Hi,
>>
>> Often we serve huge datasets in our wms services.
>> To have a faster response, we usually done a secondary hidden layer
>> with a simplified dataset and
>> serve both using a group of two layers with complementary scales.
>>
>> This allow the serve to use the simplified dataset for lower scale and
>> detailed dataset for higher scales.
>>
>> But this structure is boring and error prone to configure.
>>
>> I guess more better should be if possible
>> have one only layer and declare in it two distinct datasets.
>> One for lower scale and the other for higher scale.
>>
>> Is possible to do something like this in mapserver ?
>>
>> Thx.
>>
>>
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