Re: [OSGeo-Discuss] GEOS 3.8.2 Released

2021-04-23 Thread Paul Ramsey 
On Sat, Apr 10, 2021 at 2:38 PM Alexandre Neto 
wrote:

> Probably not the right place or topic to ask, but here it goes... Is there
> a formal LTR version for GEOS?
>

No, we can barely handle the formality around cutting releases without
getting all formal about "long term" versus other stuff. Mostly new
releases are new features and faster old features, and only occasionally is
there anything backwards changing (the 3.9 overlay had some minor behaviour
changes, but not enough to warrant a 4.0 release).


> Or the 3.8.2 patch is only happening because of all the brand new
> precision feature on 3.9.x?
>

No, we try to backport things that are back-portable, because we recognize
that distros sometimes peg versions, even though upgrading is usually a
safe bet. 3.8.2 is just because that branch had accumulated a lot of fixes
without a release.

P


>
> The reason I ask is that conda-forge will skip this patch because there's
> already an higher version available.
>
> I wouldn't mind creating and maintaining a LTR branch on GEOS feedstock
> (the conda forge recipe), so that other packages (like QGIS) can use it if
> necessary.
>
> Thanks,
>
> Alexandre Neto
>
>
> A sábado, 10/04/2021, 19:25, Paul Ramsey 
> escreveu:
>
>> The latest stable release of the 3.8 series includes a number of fixes
>> for crash cases, so worth immediate upgrade for anyone using the 3.8
>> series.
>>
>> http://download.osgeo.org/geos/geos-3.8.2.tar.bz2
>>
>> Changes in 3.8.2
>> 2021-04-10
>>
>> - Bug fixes / improvements
>>
>>   - Fix Voronoi polygons robustness issue (#976)
>>   - Fix segfault in SimplePointInAreaLocator caused by casting
>> MultiPolygon to Polygon (#1047, Oliver Tan)
>>   - DistanceOp against geometry with empty components
>> crashes (#1026, Paul Ramsey)
>>   - Fix buffer fillet (JTS-526, #743, Paul Ramsey)
>>   - Remove undefined behaviour in CAPI (#1021, Greg Troxel)
>>   - WKT writing of MULTIPOINT with EMPTY component crash (#1027, Paul
>> Ramsey)
>>   - Fix buffering problem (#1022, JTS-525, Paul Ramsey)
>>   - Fix segfault in GEOSInterpolate against empty eollections (#1055,
>> Sandro Santilli)
>>   - Fix GEOSProjectNormalized return -1 on exception (#1058, Joris Van
>> den Bossche)
>>   - Fix memory management quirk in CAPI (#1050, Paul Ramsey)
>>   - Allow build on Apple ARM64 (Taras Zakharko)
>>   - Fix crash in GEOSPreparedIntersects and GEOSPreparedContains for
>> POINT EMPTY input (Even Rouault)
>>
>> Also note that the 3.9 series is compatible with 3.8 so if you have the
>> opportunity to upgrade, you can take advantage of the many performance and
>> reliability improvements in 3.9.
>> ___
>> Discuss mailing list
>> Discuss@lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/discuss
>>
>
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[OSGeo-Discuss] Fw: GEO Call for Proposals: “Open EO” track at FOSS4G

2021-04-23 Thread Suchith Anand 



From: GEO Secretariat 
Sent: 23 April 2021 17:37
To: geo-n...@list.geosec.org 
Subject: GEO Call for Proposals: “Open EO” track at FOSS4G



Dear colleagues,

The Group on Earth Observations (GEO) is pleased to be a key supporter of the 
largest community gathering of the open source geospatial community, which will 
take place online as part of FOSS4G 2021 September 29 - 
October 1.

FOSS4G is the annual flagship event of OSGeo and is the major forum to discover 
the state of the art in open geospatial technologies. Thanks to support from 
Switzerland, GEO is collaborating with FOSS4G on a 3-day “Open EO” track.

The interactive sessions, lightning talks and workshops will highlight how open 
Earth observations and related innovations contribute to the GEO engagement 
priorities. For example, relating to Climate Action, Disaster Risk Reduction, 
Sustainable Development and Urban Resilience. Submissions from the GEO Work 
Programme will be given preference.

To learn more and submit your proposal please click 
here. Please note that 
this call for proposals for the Open EO track closes on May 4, 2021 23:59 CEST.

With kind regards,

The GEO Secretariat

--
7bis, Avenue de la Paix
Case postale 2300
Ch-1211 Geneva 2
Switzerland
Tel.: +41 22 730 85 05
Fax: +41 22 730 85 20
www.earthobservations.org







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Re: [OSGeo-Discuss] [EXTERNAL] ARLAS V15 RELEASE

2021-04-23 Thread Newcomb, Doug 
Dolphine,
This looks very interesting. I will pass it along.   Just one comment. A quick 
look at the FAQ does not mention the License. It is on the github License page 
https://github.com/gisaia/ARLAS-server/blob/develop/LICENSE.txt as Apache 2 , 
but you may want to mention that in the FAQ.

Doug


From: Discuss  on behalf of Dolphine Rambaud 

Sent: Friday, April 23, 2021 3:35 AM
To: discuss@lists.osgeo.org 
Subject: [EXTERNAL] [OSGeo-Discuss] ARLAS V15 RELEASE




 This email has been received from outside of DOI - Use caution before clicking 
on links, opening attachments, or responding.



Hello Everyone,

I would like to share the release of Arlas Exploration v15 for geo-big data 
analytics. The ARLAS Stack includes ARLAS-WUI (the web user interface), ARLAS 
Server and ARLAS Tagger (the analytic and tagging services) while the ARLAS WUI 
Components are the building bricks of ARLAS-WUI. ARLAS-WUI Toolkit is here to 
help you to develop your geo-analytic app in a couple of days.

Here is the link to the documentation - 
http://docs.arlas.io/arlas-tech/current/#the-arlas-exploration-stack

Please, don't hesitate to contact me with any questions.

Many thanks,
Dolphine

[https://docs.google.com/uc?export=download=1bEAOGBBS5Aglm2g3R3BCOQE4r0pboOA6=0B4uC9xBE3Em3bVJ3SEVjY1dXS1owb0xhM1JSQ1lrVGpROTdjPQ]
Dolphine RAMBAUD  VP, Branding
GISAÏA | Tell your geo-big data story
p: +33 9 72 47 27 73

m: +33 6 25 37 53 93

w:  
www.gisaia.com
 w: 
www.arlas.io
 w: 
www.arlas.city
e: dolphine.ramb...@gisaia.com
a: Gisaïa - 2 ave. de l'Escadrille Normandie Niemen - 31700 Blagnac FR


[https://mysignature.io/images/socials/80d698f5d539319972423b37e8c2de2f.png][https://mysignature.io/images/socials/83bd03ac1a928b1533a5916c36210c6c.png]

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[OSGeo-Discuss] FOSS4G 2021: Community vote is open!

2021-04-23 Thread Veronica Andreo 
Dear all,

The traditional *community vote is open*!!

https://callforpapers.2021.foss4g.org/foss4g2021/p/voting/signup/

To be able to vote, you need to type in your email there (that's required
only once), search for the automatic email in your inbox to confirm the
address and done, you are ready to go! The votes are anonymous

You can use the weekend to go through all *~300 proposed talks* and tell us
what you think :)

Voting options are: Does not fit in a FOSS4G, Looks acceptable, Looks
interesting and A FOSS4G must-see

Have fun!
The FOSS4G 2021 LOC

ps: There's time until May 15th to cast your vote :)
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[OSGeo-Discuss] ARLAS V15 RELEASE

2021-04-23 Thread Dolphine Rambaud 
Hello Everyone,

I would like to share the release of *Arlas Exploration v15 *for geo-big
data analytics. The *ARLAS Stack* includes *ARLAS-WUI* (the web user
interface), *ARLAS Server* and *ARLAS Tagger* (the analytic and tagging
services) while the *ARLAS WUI Components* are the building bricks of
*ARLAS-WUI*. *ARLAS-WUI Toolkit* is here to help you to develop *your*
geo-analytic
app in a couple of days.

Here is the link to the documentation -
http://docs.arlas.io/arlas-tech/current/#the-arlas-exploration-stack

Please, don't hesitate to contact me with any questions.

Many thanks,
Dolphine



*Dolphine RAMBAUD  VP, Branding*
*GISAÏA | Tell your geo-big data story*
*p: +33 9 72 47 27 73*

*m: +33 6 25 37 53 93*
*w:  www.gisaia.com
 w: www.arlas.io
 w: www.arlas.city *
*e: dolphine.ramb...@gisaia.com *
*a: Gisaïa - 2 ave. de l'Escadrille Normandie Niemen - 31700 Blagnac FR *


* 
*
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