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From Sean Busbey <bus...@cloudera.com>
Subject Re: Z-Curve/Hilbert Curve
Date Fri, 25 Jul 2014 02:14:30 GMT
Hi Hunter!

Any plans to update GeoMesa for 1.6?

Could we convince y'all to contribute a Z-curve lexicoder for the core
project?

http://accumulo.apache.org/1.6/accumulo_user_manual.html#_lexicoders

-- 
Sean
On Jul 24, 2014 2:06 PM, "Hunter Provyn" <fhp@ccri.com> wrote:

>  Bob,
>
> There are a number of open source packages / collections of useful things
> out there you could use to generate Z-curves for accumulo:
>
> GeoMesa - http://geomesa.github.io/,
> https://github.com/locationtech/geomesa/
> (Disclaimer: I'm a commiter to GeoMesa)
> Calrissian -
> https://github.com/calrissian/accumulo-recipes/tree/master/store/geospatial-store
> GeoWave - https://github.com/ngageoint/geowave
>
> GeoMesa currently supports accumulo 1.4 and 1.5. It has a GeoServer plugin
> to facilitate analysis.
>
> Hunter
> On 07/24/2014 10:10 AM, THORMAN, ROBERT D wrote:
>
> Can anyone share a Java method to convert lat/lon (decimal degrees) to
> Z-Curve (string)?  I need to order my geo-spatial data into lexical order.
>
>  v/r
> Bob Thorman
> Principal Big Data Engineer
> AT&T Big Data CoE
> 2900 W. Plano Parkway
> Plano, TX 75075
> 972-658-1714
>
>
>
>

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