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From Georg Heiler <georg.kf.hei...@gmail.com>
Subject Re: best spark spatial lib?
Date Tue, 10 Oct 2017 15:30:47 GMT
What about someting like gromesa?
Anastasios Zouzias <zouzias@gmail.com> schrieb am Di. 10. Okt. 2017 um
15:29:

> Hi,
>
> Which spatial operations do you require exactly? Also, I don't follow what
> you mean by combining logical operators?
>
> I have created a library that wraps Lucene's spatial functionality here:
> https://github.com/zouzias/spark-lucenerdd/wiki/Spatial-search
>
> You could give a try to the library, it supports intersections / within /
> etc. Ideally, I try to push all spatial Lucene features in the library.
>
> See also, https://github.com/zouzias/spark-lucenerdd/wiki/Related-Work
> for related libraries.
>
> Best,
> Anastasios
>
>
> On Tue, Oct 10, 2017 at 11:21 AM, Imran Rajjad <rajjad@gmail.com> wrote:
>
>> I need to have a location column inside my Dataframe so that I can do
>> spatial queries and geometry operations. Are there any third-party packages
>> that perform this kind of operations. I have seen a few like Geospark and
>> megalan but they don't support operations where spatial and logical
>> operators can be combined.
>>
>> regards,
>> Imran
>>
>> --
>> I.R
>>
>
>
>
> --
> -- Anastasios Zouzias
> <azo@zurich.ibm.com>
>

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