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Posted to geospatial@apache.org by Martin Desruisseaux <ma...@geomatys.com> on 2023/04/13 10:16:21 UTC

OGC/OSGeo/ASF code sprint update

Hello all

We currently have the following list of mentored projects for the code 
sprint:

  * Improve documentation for the MongoDB provider on pygeoapi
  * Update to MongoDB 6 on docker examples of pygeoapi
  * GeoAPI Java-Python bridge using Panama
  * GIGS tests through GeoAPI
  * Resolve GeoTools conflict with GeoAPI
  * Vectorization of coordinate operations in Apache SIS
  * Use Apache SIS

The list is on the wiki page at [1]. If any other project would like to 
offer mentoring, please edit this page for adding proposals. OGC will 
run an information session for mentors before the code sprint, on the 
18th of April at 10am CEST. If there is any topic on which you would 
like to work but not necessarily as a mentored project, ideas or 
comments can be posted on the GitHub issue at [2].

There is also an opportunity to register for project pitches. They are 
just 5 minutes presentations at the end of the welcome session. The list 
is on the wiki page [3]. For registering a pitch, just edit that wiki 
page for adding your bullet point.

     Thanks,

         Martin

[1]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
[2]https://github.com/opengeospatial/developer-events/issues/45
[3]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#project-and-working-group-pitches

Re: Sprint Goals for Apache projects next week

Posted by Joana Simoes <js...@ogc.org>.
Hi Jia,

Thank you for the info: I added your tutorial here:
https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#mentor-streams

Regarding the project, I suggest you describe it on this issue:
https://github.com/opengeospatial/developer-events/issues/45

               Cheers,
                   Joana

Dr. Joana Simoes, PhD
Developer Relations | Open Geospatial Consortium (OGC)
Skype: jsimoes@ogc.org <ma...@ogc.org> | Discord: doublebyte#8420
jsimoes@ogc.org <ma...@ogc.org> | ogc.org <http://ogc.org/> | @opengeospatial

> On 21 Apr 2023, at 18:41, Jia Yu <ji...@apache.org> wrote:
> 
> Hi Joana,
> 
> I agree with the timeslot. Here is an intro of my tutorial:
> 
> 
> Integrate Apache SIS with Apache Sedona – CRS Transformation, GeoTiff Reader and more
> 
> Apache Sedona is a high-performance cluster computing system designed specifically for processing large-scale spatial data. The system leverages a number of open-source libraries, including GeoTools, to execute spatial operations such as Coordinate Reference System (CRS) transformation and file reading. However, as an Apache project, Sedona is striving to reduce its reliance on GeoTools due to licensing issues. In order to address this challenge, Sedona is migrating affected functions to Apache SIS, which offers improved support for CRS transformation.
> 
> This tutorial aims to provide a comprehensive introduction to Apache Sedona, covering its background and architecture, as well as several coding examples. Additionally, we will offer tips and tricks for hacking Sedona, in order to optimize your experience working with the system.
> 
> 
> Technologies: Java, Scala, Apache Spark, Apache Flink, and Intelijj IDEA
> 
> Requirements: A basic understanding of Coordinate Reference System is recommended.
> 
> Stream leader: Jia Yu and Martin Desruisseaux
> 
> 
> Here is an intro of the proposed project
> 
> Apache Sedona is a high-performance cluster computing system designed specifically for processing large-scale spatial data. The system leverages a number of open-source libraries, including GeoTools, to execute spatial operations such as Coordinate Reference System (CRS) transformation and file reading. However, as an Apache project, Sedona is striving to reduce its reliance on GeoTools due to licensing issues. In order to address this challenge, Sedona is migrating affected functions to Apache SIS, which offers improved support for CRS transformation.
> 
> In this code sprint, we will concentrate on replacing GeoTools' usage in two key functions within Sedona: ST_Transform and the GeoTiff reader. Our focus will be on demonstrating how to migrate these functions to Apache SIS, providing a comprehensive tutorial on the necessary steps involved. By the end of this code sprint, you will have a solid understanding of how to replace GeoTools with Apache SIS within Sedona's functionality, allowing you to effectively tackle large-scale spatial data processing tasks.
> 
> 
> 
> On Wed, Apr 19, 2023 at 1:17 AM Joana Simoes <jsimoes@ogc.org <ma...@ogc.org>> wrote:
>> Hi Jia,
>> 
>> Thanks for volunteering for giving a tutorial.
>> 
>> Dinner is between 17:00 CEST and 18:00 CEST, so we could schedule you, right after that (at 18:00 CEST).
>> 
>> If you agree on the slot, you can just add an entry at the end of the mentor stream section <https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#mentor-streams>, right after Martin’s tutorial about GeoAPI. In alternative, you can also send me a title, summary technologies and requirements and I will add your tutorial to the section.
>> 
>> When you connect to the OGC discord server <https://discord.gg/3uyaZZuXr3>, please proceed to the mentor stream voice channel (under the mentor stream section on the left hand side). The tutorials will be all there. Please note that in order to check-in to discord, you will need to register <https://portal.ogc.org/public_ogc/register/230425osos_codesprint.php> for the code sprint, if you haven’t done so already.
>> 
>> As Martin noted, if you will be available for mentoring activities related to Sedona during the code sprint, it would be great to add your project/ name here:
>> https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#mentor-streams
>> 
>> And even propose a project here:
>> https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
>> 
>> The project pitches will run, right after the welcome session (at the #Main stage of discord).
>> 
>> You can find here, the complete agenda of the code sprint:
>> https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#schedule
>> 
>>                     Cheers,
>>                         Joana
>> 
>> Dr. Joana Simoes, PhD
>> Developer Relations | Open Geospatial Consortium (OGC)
>> Skype: jsimoes@ogc.org <ma...@ogc.org> | Discord: doublebyte#8420
>> jsimoes@ogc.org <ma...@ogc.org> | ogc.org <http://ogc.org/> | @opengeospatial
>> 
>>> On 18 Apr 2023, at 22:25, Martin Desruisseaux <martin.desruisseaux@geomatys.com <ma...@geomatys.com>> wrote:
>>> 
>>> Hello Jia
>>> 
>>> Thanks for your reply! And no worry for delay. For the tutorial, I put Joana in copy to this email. She is the person at OGC in charge of the schedule. But my guess is that it would be around 17:15 CEST time. For the topics, in my understanding there is a choice:
>>> 
>>> If someone from Sedona is available for mentoring (through remote tools), the topics can be added in [1]. This is a wiki page, I think that you can edit it directly. For the Apache SIS integration task, I can volunteer to co-mentor.
>>> Otherwise, for just posting ideas not necessarily backed by a mentor, ideas can be added at [2].
>>> In addition does Sedona or Baremaps would like to do a 5 minutes pitches? If yes, could you send slide decks to Joana no later than this Sunday? The pitch would be somewhere between 10:30 and 11:30 CEST on April 25.
>>> 
>>>     Thanks,
>>> 
>>>         Martin
>>> 
>>> [1] https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
>>> [2] https://github.com/opengeospatial/developer-events/issues/45
>>> Le 18/04/2023 à 22:23, Jia Yu a écrit :
>>> 
>>>> Sorry for the late reply. Yes, I would like to give a tutorial about
>>>> how to use Sedona in this code sprint (via Zoom or other remote
>>>> tools). Can you please let me know the exact time?
>>>> 
>>>> For Sedona, I think there are two topics we could work on. Either one
>>>> is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
>>>> geotools dependency in ST_Transform with Apache SIS (2) implement more
>>>> OGC SFS functions in Sedona. See SEDONA-179:
>>>> https://issues.apache.org/jira/browse/SEDONA-179
>>>> 
>>> 
>> 
>> 
>> 
>> Sign up for OGC News <https://ogc.us4.list-manage.com/subscribe?u=704e02f81107a6caab1568067&id=4e4528fd9d>


-- 

Sign up for OGC News 
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Re: Sprint Goals for Apache projects next week

Posted by Jia Yu <ji...@apache.org>.
Hi Joana,

*I agree with the timeslot. Here is an intro of my tutorial:*


Integrate Apache SIS with Apache Sedona – CRS Transformation, GeoTiff
Reader and more

Apache Sedona is a high-performance cluster computing system designed
specifically for processing large-scale spatial data. The system leverages
a number of open-source libraries, including GeoTools, to execute spatial
operations such as Coordinate Reference System (CRS) transformation and
file reading. However, as an Apache project, Sedona is striving to reduce
its reliance on GeoTools due to licensing issues. In order to address this
challenge, Sedona is migrating affected functions to Apache SIS, which
offers improved support for CRS transformation.

This tutorial aims to provide a comprehensive introduction to Apache
Sedona, covering its background and architecture, as well as several coding
examples. Additionally, we will offer tips and tricks for hacking Sedona,
in order to optimize your experience working with the system.


Technologies: Java, Scala, Apache Spark, Apache Flink, and Intelijj IDEA

Requirements: A basic understanding of Coordinate Reference System is
recommended.

Stream leader: Jia Yu and Martin Desruisseaux


*Here is an intro of the proposed project*

Apache Sedona is a high-performance cluster computing system designed
specifically for processing large-scale spatial data. The system leverages
a number of open-source libraries, including GeoTools, to execute spatial
operations such as Coordinate Reference System (CRS) transformation and
file reading. However, as an Apache project, Sedona is striving to reduce
its reliance on GeoTools due to licensing issues. In order to address this
challenge, Sedona is migrating affected functions to Apache SIS, which
offers improved support for CRS transformation.

In this code sprint, we will concentrate on replacing GeoTools' usage in
two key functions within Sedona: ST_Transform and the GeoTiff reader. Our
focus will be on demonstrating how to migrate these functions to Apache
SIS, providing a comprehensive tutorial on the necessary steps involved. By
the end of this code sprint, you will have a solid understanding of how to
replace GeoTools with Apache SIS within Sedona's functionality, allowing
you to effectively tackle large-scale spatial data processing tasks.



On Wed, Apr 19, 2023 at 1:17 AM Joana Simoes <js...@ogc.org> wrote:

> Hi Jia,
>
> Thanks for volunteering for giving a tutorial.
>
> Dinner is between 17:00 CEST and 18:00 CEST, so we could schedule you,
> right after that (at 18:00 CEST).
>
> If you agree on the slot, you can just add an entry at the end of the mentor
> stream section
> <https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#mentor-streams>,
> right after Martin’s tutorial about GeoAPI. In alternative, you can also
> send me a title, summary technologies and requirements and I will add your
> tutorial to the section.
>
> When you connect to the OGC discord server <https://discord.gg/3uyaZZuXr3>,
> please proceed to the mentor stream voice channel (under the mentor stream
> section on the left hand side). The tutorials will be all there. Please
> note that in order to check-in to discord, you will need to register
> <https://portal.ogc.org/public_ogc/register/230425osos_codesprint.php>
> for the code sprint, if you haven’t done so already.
>
> As Martin noted, if you will be available for mentoring activities related
> to Sedona during the code sprint, it would be great to add your project/
> name here:
>
> https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#mentor-streams
>
> And even propose a project here:
>
> https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
>
> The project pitches will run, right after the welcome session (at the
> #Main stage of discord).
>
> You can find here, the complete agenda of the code sprint:
>
> https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#schedule
>
>                     Cheers,
>                         Joana
>
> Dr. Joana Simoes, PhD
> Developer Relations | Open Geospatial Consortium (OGC)
> Skype: jsimoes@ogc.org | Discord: doublebyte#8420
> jsimoes@ogc.org | ogc.org | @opengeospatial
>
> On 18 Apr 2023, at 22:25, Martin Desruisseaux <
> martin.desruisseaux@geomatys.com> wrote:
>
> Hello Jia
>
> Thanks for your reply! And no worry for delay. For the tutorial, I put
> Joana in copy to this email. She is the person at OGC in charge of the
> schedule. But my guess is that it would be around 17:15 CEST time. For the
> topics, in my understanding there is a choice:
>
>    - If someone from Sedona is available for mentoring (through remote
>    tools), the topics can be added in [1]. This is a wiki page, I think that
>    you can edit it directly. For the Apache SIS integration task, I can
>    volunteer to co-mentor.
>    - Otherwise, for just posting ideas not necessarily backed by a
>    mentor, ideas can be added at [2].
>
> In addition does Sedona or Baremaps would like to do a 5 minutes pitches?
> If yes, could you send slide decks to Joana no later than this Sunday? The
> pitch would be somewhere between 10:30 and 11:30 CEST on April 25.
>
>     Thanks,
>
>         Martin
>
> [1] https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
> [2] https://github.com/opengeospatial/developer-events/issues/45
>
> Le 18/04/2023 à 22:23, Jia Yu a écrit :
>
> Sorry for the late reply. Yes, I would like to give a tutorial about
> how to use Sedona in this code sprint (via Zoom or other remote
> tools). Can you please let me know the exact time?
>
> For Sedona, I think there are two topics we could work on. Either one
> is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
> geotools dependency in ST_Transform with Apache SIS (2) implement more
> OGC SFS functions in Sedona. See SEDONA-179:https://issues.apache.org/jira/browse/SEDONA-179
>
>
>
>
>
> Sign up for OGC News
> <https://ogc.us4.list-manage.com/subscribe?u=704e02f81107a6caab1568067&id=4e4528fd9d>
>

Re: Sprint Goals for Apache projects next week

Posted by Jia Yu <ji...@apache.org>.
Hi Joana,

*I agree with the timeslot. Here is an intro of my tutorial:*


Integrate Apache SIS with Apache Sedona – CRS Transformation, GeoTiff
Reader and more

Apache Sedona is a high-performance cluster computing system designed
specifically for processing large-scale spatial data. The system leverages
a number of open-source libraries, including GeoTools, to execute spatial
operations such as Coordinate Reference System (CRS) transformation and
file reading. However, as an Apache project, Sedona is striving to reduce
its reliance on GeoTools due to licensing issues. In order to address this
challenge, Sedona is migrating affected functions to Apache SIS, which
offers improved support for CRS transformation.

This tutorial aims to provide a comprehensive introduction to Apache
Sedona, covering its background and architecture, as well as several coding
examples. Additionally, we will offer tips and tricks for hacking Sedona,
in order to optimize your experience working with the system.


Technologies: Java, Scala, Apache Spark, Apache Flink, and Intelijj IDEA

Requirements: A basic understanding of Coordinate Reference System is
recommended.

Stream leader: Jia Yu and Martin Desruisseaux


*Here is an intro of the proposed project*

Apache Sedona is a high-performance cluster computing system designed
specifically for processing large-scale spatial data. The system leverages
a number of open-source libraries, including GeoTools, to execute spatial
operations such as Coordinate Reference System (CRS) transformation and
file reading. However, as an Apache project, Sedona is striving to reduce
its reliance on GeoTools due to licensing issues. In order to address this
challenge, Sedona is migrating affected functions to Apache SIS, which
offers improved support for CRS transformation.

In this code sprint, we will concentrate on replacing GeoTools' usage in
two key functions within Sedona: ST_Transform and the GeoTiff reader. Our
focus will be on demonstrating how to migrate these functions to Apache
SIS, providing a comprehensive tutorial on the necessary steps involved. By
the end of this code sprint, you will have a solid understanding of how to
replace GeoTools with Apache SIS within Sedona's functionality, allowing
you to effectively tackle large-scale spatial data processing tasks.



On Wed, Apr 19, 2023 at 1:17 AM Joana Simoes <js...@ogc.org> wrote:

> Hi Jia,
>
> Thanks for volunteering for giving a tutorial.
>
> Dinner is between 17:00 CEST and 18:00 CEST, so we could schedule you,
> right after that (at 18:00 CEST).
>
> If you agree on the slot, you can just add an entry at the end of the mentor
> stream section
> <https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#mentor-streams>,
> right after Martin’s tutorial about GeoAPI. In alternative, you can also
> send me a title, summary technologies and requirements and I will add your
> tutorial to the section.
>
> When you connect to the OGC discord server <https://discord.gg/3uyaZZuXr3>,
> please proceed to the mentor stream voice channel (under the mentor stream
> section on the left hand side). The tutorials will be all there. Please
> note that in order to check-in to discord, you will need to register
> <https://portal.ogc.org/public_ogc/register/230425osos_codesprint.php>
> for the code sprint, if you haven’t done so already.
>
> As Martin noted, if you will be available for mentoring activities related
> to Sedona during the code sprint, it would be great to add your project/
> name here:
>
> https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#mentor-streams
>
> And even propose a project here:
>
> https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
>
> The project pitches will run, right after the welcome session (at the
> #Main stage of discord).
>
> You can find here, the complete agenda of the code sprint:
>
> https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#schedule
>
>                     Cheers,
>                         Joana
>
> Dr. Joana Simoes, PhD
> Developer Relations | Open Geospatial Consortium (OGC)
> Skype: jsimoes@ogc.org | Discord: doublebyte#8420
> jsimoes@ogc.org | ogc.org | @opengeospatial
>
> On 18 Apr 2023, at 22:25, Martin Desruisseaux <
> martin.desruisseaux@geomatys.com> wrote:
>
> Hello Jia
>
> Thanks for your reply! And no worry for delay. For the tutorial, I put
> Joana in copy to this email. She is the person at OGC in charge of the
> schedule. But my guess is that it would be around 17:15 CEST time. For the
> topics, in my understanding there is a choice:
>
>    - If someone from Sedona is available for mentoring (through remote
>    tools), the topics can be added in [1]. This is a wiki page, I think that
>    you can edit it directly. For the Apache SIS integration task, I can
>    volunteer to co-mentor.
>    - Otherwise, for just posting ideas not necessarily backed by a
>    mentor, ideas can be added at [2].
>
> In addition does Sedona or Baremaps would like to do a 5 minutes pitches?
> If yes, could you send slide decks to Joana no later than this Sunday? The
> pitch would be somewhere between 10:30 and 11:30 CEST on April 25.
>
>     Thanks,
>
>         Martin
>
> [1] https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
> [2] https://github.com/opengeospatial/developer-events/issues/45
>
> Le 18/04/2023 à 22:23, Jia Yu a écrit :
>
> Sorry for the late reply. Yes, I would like to give a tutorial about
> how to use Sedona in this code sprint (via Zoom or other remote
> tools). Can you please let me know the exact time?
>
> For Sedona, I think there are two topics we could work on. Either one
> is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
> geotools dependency in ST_Transform with Apache SIS (2) implement more
> OGC SFS functions in Sedona. See SEDONA-179:https://issues.apache.org/jira/browse/SEDONA-179
>
>
>
>
>
> Sign up for OGC News
> <https://ogc.us4.list-manage.com/subscribe?u=704e02f81107a6caab1568067&id=4e4528fd9d>
>

Re: Sprint Goals for Apache projects next week

Posted by Joana Simoes <js...@ogc.org>.
Hi Jia,

Thanks for volunteering for giving a tutorial.

Dinner is between 17:00 CEST and 18:00 CEST, so we could schedule you, right after that (at 18:00 CEST).

If you agree on the slot, you can just add an entry at the end of the mentor stream section <https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#mentor-streams>, right after Martin’s tutorial about GeoAPI. In alternative, you can also send me a title, summary technologies and requirements and I will add your tutorial to the section.

When you connect to the OGC discord server <https://discord.gg/3uyaZZuXr3>, please proceed to the mentor stream voice channel (under the mentor stream section on the left hand side). The tutorials will be all there. Please note that in order to check-in to discord, you will need to register <https://portal.ogc.org/public_ogc/register/230425osos_codesprint.php> for the code sprint, if you haven’t done so already.

As Martin noted, if you will be available for mentoring activities related to Sedona during the code sprint, it would be great to add your project/ name here:
https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#mentor-streams

And even propose a project here:
https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects

The project pitches will run, right after the welcome session (at the #Main stage of discord).

You can find here, the complete agenda of the code sprint:
https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#schedule

                    Cheers,
                        Joana

Dr. Joana Simoes, PhD
Developer Relations | Open Geospatial Consortium (OGC)
Skype: jsimoes@ogc.org <ma...@ogc.org> | Discord: doublebyte#8420
jsimoes@ogc.org <ma...@ogc.org> | ogc.org <http://ogc.org/> | @opengeospatial

> On 18 Apr 2023, at 22:25, Martin Desruisseaux <ma...@geomatys.com> wrote:
> 
> Hello Jia
> 
> Thanks for your reply! And no worry for delay. For the tutorial, I put Joana in copy to this email. She is the person at OGC in charge of the schedule. But my guess is that it would be around 17:15 CEST time. For the topics, in my understanding there is a choice:
> 
> If someone from Sedona is available for mentoring (through remote tools), the topics can be added in [1]. This is a wiki page, I think that you can edit it directly. For the Apache SIS integration task, I can volunteer to co-mentor.
> Otherwise, for just posting ideas not necessarily backed by a mentor, ideas can be added at [2].
> In addition does Sedona or Baremaps would like to do a 5 minutes pitches? If yes, could you send slide decks to Joana no later than this Sunday? The pitch would be somewhere between 10:30 and 11:30 CEST on April 25.
> 
>     Thanks,
> 
>         Martin
> 
> [1] https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
> [2] https://github.com/opengeospatial/developer-events/issues/45
> Le 18/04/2023 à 22:23, Jia Yu a écrit :
> 
>> Sorry for the late reply. Yes, I would like to give a tutorial about
>> how to use Sedona in this code sprint (via Zoom or other remote
>> tools). Can you please let me know the exact time?
>> 
>> For Sedona, I think there are two topics we could work on. Either one
>> is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
>> geotools dependency in ST_Transform with Apache SIS (2) implement more
>> OGC SFS functions in Sedona. See SEDONA-179:
>> https://issues.apache.org/jira/browse/SEDONA-179
>> 
> 


-- 

Sign up for OGC News 
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Re: Sprint Goals for Apache projects next week

Posted by Joana Simoes <js...@ogc.org>.
Hi Jia,

Thanks for volunteering for giving a tutorial.

Dinner is between 17:00 CEST and 18:00 CEST, so we could schedule you, right after that (at 18:00 CEST).

If you agree on the slot, you can just add an entry at the end of the mentor stream section <https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#mentor-streams>, right after Martin’s tutorial about GeoAPI. In alternative, you can also send me a title, summary technologies and requirements and I will add your tutorial to the section.

When you connect to the OGC discord server <https://discord.gg/3uyaZZuXr3>, please proceed to the mentor stream voice channel (under the mentor stream section on the left hand side). The tutorials will be all there. Please note that in order to check-in to discord, you will need to register <https://portal.ogc.org/public_ogc/register/230425osos_codesprint.php> for the code sprint, if you haven’t done so already.

As Martin noted, if you will be available for mentoring activities related to Sedona during the code sprint, it would be great to add your project/ name here:
https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#mentor-streams

And even propose a project here:
https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects

The project pitches will run, right after the welcome session (at the #Main stage of discord).

You can find here, the complete agenda of the code sprint:
https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#schedule

                    Cheers,
                        Joana

Dr. Joana Simoes, PhD
Developer Relations | Open Geospatial Consortium (OGC)
Skype: jsimoes@ogc.org <ma...@ogc.org> | Discord: doublebyte#8420
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> On 18 Apr 2023, at 22:25, Martin Desruisseaux <ma...@geomatys.com> wrote:
> 
> Hello Jia
> 
> Thanks for your reply! And no worry for delay. For the tutorial, I put Joana in copy to this email. She is the person at OGC in charge of the schedule. But my guess is that it would be around 17:15 CEST time. For the topics, in my understanding there is a choice:
> 
> If someone from Sedona is available for mentoring (through remote tools), the topics can be added in [1]. This is a wiki page, I think that you can edit it directly. For the Apache SIS integration task, I can volunteer to co-mentor.
> Otherwise, for just posting ideas not necessarily backed by a mentor, ideas can be added at [2].
> In addition does Sedona or Baremaps would like to do a 5 minutes pitches? If yes, could you send slide decks to Joana no later than this Sunday? The pitch would be somewhere between 10:30 and 11:30 CEST on April 25.
> 
>     Thanks,
> 
>         Martin
> 
> [1] https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
> [2] https://github.com/opengeospatial/developer-events/issues/45
> Le 18/04/2023 à 22:23, Jia Yu a écrit :
> 
>> Sorry for the late reply. Yes, I would like to give a tutorial about
>> how to use Sedona in this code sprint (via Zoom or other remote
>> tools). Can you please let me know the exact time?
>> 
>> For Sedona, I think there are two topics we could work on. Either one
>> is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
>> geotools dependency in ST_Transform with Apache SIS (2) implement more
>> OGC SFS functions in Sedona. See SEDONA-179:
>> https://issues.apache.org/jira/browse/SEDONA-179
>> 
> 


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Re: Sprint Goals for Apache projects next week

Posted by Martin Desruisseaux <ma...@geomatys.com>.
Hello Jia

Thanks for your reply! And no worry for delay. For the tutorial, I put 
Joana in copy to this email. She is the person at OGC in charge of the 
schedule. But my guess is that it would be around 17:15 CEST time. For 
the topics, in my understanding there is a choice:

  * If someone from Sedona is available for mentoring (through remote
    tools), the topics can be added in [1]. This is a wiki page, I think
    that you can edit it directly. For the Apache SIS integration task,
    I can volunteer to co-mentor.
  * Otherwise, for just posting ideas not necessarily backed by a
    mentor, ideas can be added at [2].

In addition does Sedona or Baremaps would like to do a 5 minutes 
pitches? If yes, could you send slide decks to Joana no later than this 
Sunday? The pitch would be somewhere between 10:30 and 11:30 CEST on 
April 25.

     Thanks,

         Martin

[1]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
[2]https://github.com/opengeospatial/developer-events/issues/45

Le 18/04/2023 à 22:23, Jia Yu a écrit :

> Sorry for the late reply. Yes, I would like to give a tutorial about
> how to use Sedona in this code sprint (via Zoom or other remote
> tools). Can you please let me know the exact time?
>
> For Sedona, I think there are two topics we could work on. Either one
> is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
> geotools dependency in ST_Transform with Apache SIS (2) implement more
> OGC SFS functions in Sedona. See SEDONA-179:
> https://issues.apache.org/jira/browse/SEDONA-179
>

Re: Sprint Goals for Apache projects next week

Posted by Martin Desruisseaux <ma...@geomatys.com>.
Hello Jia

Thanks for your reply! And no worry for delay. For the tutorial, I put 
Joana in copy to this email. She is the person at OGC in charge of the 
schedule. But my guess is that it would be around 17:15 CEST time. For 
the topics, in my understanding there is a choice:

  * If someone from Sedona is available for mentoring (through remote
    tools), the topics can be added in [1]. This is a wiki page, I think
    that you can edit it directly. For the Apache SIS integration task,
    I can volunteer to co-mentor.
  * Otherwise, for just posting ideas not necessarily backed by a
    mentor, ideas can be added at [2].

In addition does Sedona or Baremaps would like to do a 5 minutes 
pitches? If yes, could you send slide decks to Joana no later than this 
Sunday? The pitch would be somewhere between 10:30 and 11:30 CEST on 
April 25.

     Thanks,

         Martin

[1]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
[2]https://github.com/opengeospatial/developer-events/issues/45

Le 18/04/2023 à 22:23, Jia Yu a écrit :

> Sorry for the late reply. Yes, I would like to give a tutorial about
> how to use Sedona in this code sprint (via Zoom or other remote
> tools). Can you please let me know the exact time?
>
> For Sedona, I think there are two topics we could work on. Either one
> is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
> geotools dependency in ST_Transform with Apache SIS (2) implement more
> OGC SFS functions in Sedona. See SEDONA-179:
> https://issues.apache.org/jira/browse/SEDONA-179
>

Re: Sprint Goals for Apache projects next week

Posted by Martin Desruisseaux <ma...@geomatys.com>.
Hello Jia

Thanks for your reply! And no worry for delay. For the tutorial, I put 
Joana in copy to this email. She is the person at OGC in charge of the 
schedule. But my guess is that it would be around 17:15 CEST time. For 
the topics, in my understanding there is a choice:

  * If someone from Sedona is available for mentoring (through remote
    tools), the topics can be added in [1]. This is a wiki page, I think
    that you can edit it directly. For the Apache SIS integration task,
    I can volunteer to co-mentor.
  * Otherwise, for just posting ideas not necessarily backed by a
    mentor, ideas can be added at [2].

In addition does Sedona or Baremaps would like to do a 5 minutes 
pitches? If yes, could you send slide decks to Joana no later than this 
Sunday? The pitch would be somewhere between 10:30 and 11:30 CEST on 
April 25.

     Thanks,

         Martin

[1]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
[2]https://github.com/opengeospatial/developer-events/issues/45

Le 18/04/2023 à 22:23, Jia Yu a écrit :

> Sorry for the late reply. Yes, I would like to give a tutorial about
> how to use Sedona in this code sprint (via Zoom or other remote
> tools). Can you please let me know the exact time?
>
> For Sedona, I think there are two topics we could work on. Either one
> is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
> geotools dependency in ST_Transform with Apache SIS (2) implement more
> OGC SFS functions in Sedona. See SEDONA-179:
> https://issues.apache.org/jira/browse/SEDONA-179
>

Re: Sprint Goals for Apache projects next week

Posted by Martin Desruisseaux <ma...@geomatys.com>.
Hello Jia

Thanks for your reply! And no worry for delay. For the tutorial, I put 
Joana in copy to this email. She is the person at OGC in charge of the 
schedule. But my guess is that it would be around 17:15 CEST time. For 
the topics, in my understanding there is a choice:

  * If someone from Sedona is available for mentoring (through remote
    tools), the topics can be added in [1]. This is a wiki page, I think
    that you can edit it directly. For the Apache SIS integration task,
    I can volunteer to co-mentor.
  * Otherwise, for just posting ideas not necessarily backed by a
    mentor, ideas can be added at [2].

In addition does Sedona or Baremaps would like to do a 5 minutes 
pitches? If yes, could you send slide decks to Joana no later than this 
Sunday? The pitch would be somewhere between 10:30 and 11:30 CEST on 
April 25.

     Thanks,

         Martin

[1]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
[2]https://github.com/opengeospatial/developer-events/issues/45

Le 18/04/2023 à 22:23, Jia Yu a écrit :

> Sorry for the late reply. Yes, I would like to give a tutorial about
> how to use Sedona in this code sprint (via Zoom or other remote
> tools). Can you please let me know the exact time?
>
> For Sedona, I think there are two topics we could work on. Either one
> is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
> geotools dependency in ST_Transform with Apache SIS (2) implement more
> OGC SFS functions in Sedona. See SEDONA-179:
> https://issues.apache.org/jira/browse/SEDONA-179
>

Re: Sprint Goals for Apache projects next week

Posted by Jia Yu <ji...@apache.org>.
Hi Martin,

Sorry for the late reply. Yes, I would like to give a tutorial about
how to use Sedona in this code sprint (via Zoom or other remote
tools). Can you please let me know the exact time?

For Sedona, I think there are two topics we could work on. Either one
is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
geotools dependency in ST_Transform with Apache SIS (2) implement more
OGC SFS functions in Sedona. See SEDONA-179:
https://issues.apache.org/jira/browse/SEDONA-179

Thanks,
Jia

On Tue, Apr 18, 2023 at 5:25 AM Martin Desruisseaux
<ma...@geomatys.com> wrote:
>
> Hello all
>
> In preparation for the OGC/OSGeo/ASF code sprint next week [1], we need
> a list of participating Apache projects and sprint goals. I think that
> this year we have the following projects:
>
>   * Apache Baremaps
>   * Apache SIS
>   * Apache Sedona? (can someone confirm?)
>
> Any other project to add to this list? What about Jena, Calcite, OFBiz,
> Superset, CXF?
>
> For the code sprint goals, last year we had:
>
>   * Improve support of OGC standards (GeoSPARQL, Filters, …)
>   * Improve visualisation capabilities (map, …)
>   * Improve documentation (web site, …)
>   * Improve interoperability with other libraries (GeoAPI)
>
> If Baremaps or Sedona plan to work on OGC standard support, which
> standards would it be? Does Baremaps or Sedona plan to work on
> visualisation? Any other goal to add?
>
> Finally, we still have room for one more 1 hour session on the first day
> (April 25th). Does Baremaps or Sedona would like to present a tutorial
> about how to use their software? An example with Apache SIS is at [2].
>
>      Martin
>
> [1]https://developer.ogc.org/sprints/20/
> [2]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#geoapi-proj-jni-and-apache-sis--how-to-integrate-in-your-project

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Re: Sprint Goals for Apache projects next week

Posted by Jia Yu <ji...@apache.org>.
Hi Martin,

Sorry for the late reply. Yes, I would like to give a tutorial about
how to use Sedona in this code sprint (via Zoom or other remote
tools). Can you please let me know the exact time?

For Sedona, I think there are two topics we could work on. Either one
is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
geotools dependency in ST_Transform with Apache SIS (2) implement more
OGC SFS functions in Sedona. See SEDONA-179:
https://issues.apache.org/jira/browse/SEDONA-179

Thanks,
Jia

On Tue, Apr 18, 2023 at 5:25 AM Martin Desruisseaux
<ma...@geomatys.com> wrote:
>
> Hello all
>
> In preparation for the OGC/OSGeo/ASF code sprint next week [1], we need
> a list of participating Apache projects and sprint goals. I think that
> this year we have the following projects:
>
>   * Apache Baremaps
>   * Apache SIS
>   * Apache Sedona? (can someone confirm?)
>
> Any other project to add to this list? What about Jena, Calcite, OFBiz,
> Superset, CXF?
>
> For the code sprint goals, last year we had:
>
>   * Improve support of OGC standards (GeoSPARQL, Filters, …)
>   * Improve visualisation capabilities (map, …)
>   * Improve documentation (web site, …)
>   * Improve interoperability with other libraries (GeoAPI)
>
> If Baremaps or Sedona plan to work on OGC standard support, which
> standards would it be? Does Baremaps or Sedona plan to work on
> visualisation? Any other goal to add?
>
> Finally, we still have room for one more 1 hour session on the first day
> (April 25th). Does Baremaps or Sedona would like to present a tutorial
> about how to use their software? An example with Apache SIS is at [2].
>
>      Martin
>
> [1]https://developer.ogc.org/sprints/20/
> [2]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#geoapi-proj-jni-and-apache-sis--how-to-integrate-in-your-project

Re: Sprint Goals for Apache projects next week

Posted by Jia Yu <ji...@apache.org>.
Hi Martin,

Sorry for the late reply. Yes, I would like to give a tutorial about
how to use Sedona in this code sprint (via Zoom or other remote
tools). Can you please let me know the exact time?

For Sedona, I think there are two topics we could work on. Either one
is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
geotools dependency in ST_Transform with Apache SIS (2) implement more
OGC SFS functions in Sedona. See SEDONA-179:
https://issues.apache.org/jira/browse/SEDONA-179

Thanks,
Jia

On Tue, Apr 18, 2023 at 5:25 AM Martin Desruisseaux
<ma...@geomatys.com> wrote:
>
> Hello all
>
> In preparation for the OGC/OSGeo/ASF code sprint next week [1], we need
> a list of participating Apache projects and sprint goals. I think that
> this year we have the following projects:
>
>   * Apache Baremaps
>   * Apache SIS
>   * Apache Sedona? (can someone confirm?)
>
> Any other project to add to this list? What about Jena, Calcite, OFBiz,
> Superset, CXF?
>
> For the code sprint goals, last year we had:
>
>   * Improve support of OGC standards (GeoSPARQL, Filters, …)
>   * Improve visualisation capabilities (map, …)
>   * Improve documentation (web site, …)
>   * Improve interoperability with other libraries (GeoAPI)
>
> If Baremaps or Sedona plan to work on OGC standard support, which
> standards would it be? Does Baremaps or Sedona plan to work on
> visualisation? Any other goal to add?
>
> Finally, we still have room for one more 1 hour session on the first day
> (April 25th). Does Baremaps or Sedona would like to present a tutorial
> about how to use their software? An example with Apache SIS is at [2].
>
>      Martin
>
> [1]https://developer.ogc.org/sprints/20/
> [2]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#geoapi-proj-jni-and-apache-sis--how-to-integrate-in-your-project

Re: Sprint Goals for Apache projects next week

Posted by Jia Yu <ji...@apache.org>.
Hi Martin,

Sorry for the late reply. Yes, I would like to give a tutorial about
how to use Sedona in this code sprint (via Zoom or other remote
tools). Can you please let me know the exact time?

For Sedona, I think there are two topics we could work on. Either one
is fine: (1) integrate Apache SIS with Sedona. E.g., replace the
geotools dependency in ST_Transform with Apache SIS (2) implement more
OGC SFS functions in Sedona. See SEDONA-179:
https://issues.apache.org/jira/browse/SEDONA-179

Thanks,
Jia

On Tue, Apr 18, 2023 at 5:25 AM Martin Desruisseaux
<ma...@geomatys.com> wrote:
>
> Hello all
>
> In preparation for the OGC/OSGeo/ASF code sprint next week [1], we need
> a list of participating Apache projects and sprint goals. I think that
> this year we have the following projects:
>
>   * Apache Baremaps
>   * Apache SIS
>   * Apache Sedona? (can someone confirm?)
>
> Any other project to add to this list? What about Jena, Calcite, OFBiz,
> Superset, CXF?
>
> For the code sprint goals, last year we had:
>
>   * Improve support of OGC standards (GeoSPARQL, Filters, …)
>   * Improve visualisation capabilities (map, …)
>   * Improve documentation (web site, …)
>   * Improve interoperability with other libraries (GeoAPI)
>
> If Baremaps or Sedona plan to work on OGC standard support, which
> standards would it be? Does Baremaps or Sedona plan to work on
> visualisation? Any other goal to add?
>
> Finally, we still have room for one more 1 hour session on the first day
> (April 25th). Does Baremaps or Sedona would like to present a tutorial
> about how to use their software? An example with Apache SIS is at [2].
>
>      Martin
>
> [1]https://developer.ogc.org/sprints/20/
> [2]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#geoapi-proj-jni-and-apache-sis--how-to-integrate-in-your-project

Sprint Goals for Apache projects next week

Posted by Martin Desruisseaux <ma...@geomatys.com>.
Hello all

In preparation for the OGC/OSGeo/ASF code sprint next week [1], we need 
a list of participating Apache projects and sprint goals. I think that 
this year we have the following projects:

  * Apache Baremaps
  * Apache SIS
  * Apache Sedona? (can someone confirm?)

Any other project to add to this list? What about Jena, Calcite, OFBiz, 
Superset, CXF?

For the code sprint goals, last year we had:

  * Improve support of OGC standards (GeoSPARQL, Filters, …)
  * Improve visualisation capabilities (map, …)
  * Improve documentation (web site, …)
  * Improve interoperability with other libraries (GeoAPI)

If Baremaps or Sedona plan to work on OGC standard support, which 
standards would it be? Does Baremaps or Sedona plan to work on 
visualisation? Any other goal to add?

Finally, we still have room for one more 1 hour session on the first day 
(April 25th). Does Baremaps or Sedona would like to present a tutorial 
about how to use their software? An example with Apache SIS is at [2].

     Martin

[1]https://developer.ogc.org/sprints/20/
[2]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#geoapi-proj-jni-and-apache-sis--how-to-integrate-in-your-project

Sprint Goals for Apache projects next week

Posted by Martin Desruisseaux <ma...@geomatys.com>.
Hello all

In preparation for the OGC/OSGeo/ASF code sprint next week [1], we need 
a list of participating Apache projects and sprint goals. I think that 
this year we have the following projects:

  * Apache Baremaps
  * Apache SIS
  * Apache Sedona? (can someone confirm?)

Any other project to add to this list? What about Jena, Calcite, OFBiz, 
Superset, CXF?

For the code sprint goals, last year we had:

  * Improve support of OGC standards (GeoSPARQL, Filters, …)
  * Improve visualisation capabilities (map, …)
  * Improve documentation (web site, …)
  * Improve interoperability with other libraries (GeoAPI)

If Baremaps or Sedona plan to work on OGC standard support, which 
standards would it be? Does Baremaps or Sedona plan to work on 
visualisation? Any other goal to add?

Finally, we still have room for one more 1 hour session on the first day 
(April 25th). Does Baremaps or Sedona would like to present a tutorial 
about how to use their software? An example with Apache SIS is at [2].

     Martin

[1]https://developer.ogc.org/sprints/20/
[2]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#geoapi-proj-jni-and-apache-sis--how-to-integrate-in-your-project

Re: OGC/OSGeo/ASF code sprint update

Posted by Chapuis Bertil <bc...@gmail.com>.
Thanks a lot for the pointer, I’m looking forward for this event. I registered a pitch for Apache Baremaps.


> On 13 Apr 2023, at 12:16, Martin Desruisseaux <ma...@geomatys.com> wrote:
> 
> Hello all
> 
> We currently have the following list of mentored projects for the code sprint:
> 
> * Improve documentation for the MongoDB provider on pygeoapi
> * Update to MongoDB 6 on docker examples of pygeoapi
> * GeoAPI Java-Python bridge using Panama
> * GIGS tests through GeoAPI
> * Resolve GeoTools conflict with GeoAPI
> * Vectorization of coordinate operations in Apache SIS
> * Use Apache SIS
> 
> The list is on the wiki page at [1]. If any other project would like to offer mentoring, please edit this page for adding proposals. OGC will run an information session for mentors before the code sprint, on the 18th of April at 10am CEST. If there is any topic on which you would like to work but not necessarily as a mentored project, ideas or comments can be posted on the GitHub issue at [2].
> 
> There is also an opportunity to register for project pitches. They are just 5 minutes presentations at the end of the welcome session. The list is on the wiki page [3]. For registering a pitch, just edit that wiki page for adding your bullet point.
> 
>     Thanks,
> 
>         Martin
> 
> [1]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint:---Mentored-Projects
> [2]https://github.com/opengeospatial/developer-events/issues/45
> [3]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#project-and-working-group-pitches


Sprint Goals for Apache projects next week

Posted by Martin Desruisseaux <ma...@geomatys.com>.
Hello all

In preparation for the OGC/OSGeo/ASF code sprint next week [1], we need 
a list of participating Apache projects and sprint goals. I think that 
this year we have the following projects:

  * Apache Baremaps
  * Apache SIS
  * Apache Sedona? (can someone confirm?)

Any other project to add to this list? What about Jena, Calcite, OFBiz, 
Superset, CXF?

For the code sprint goals, last year we had:

  * Improve support of OGC standards (GeoSPARQL, Filters, …)
  * Improve visualisation capabilities (map, …)
  * Improve documentation (web site, …)
  * Improve interoperability with other libraries (GeoAPI)

If Baremaps or Sedona plan to work on OGC standard support, which 
standards would it be? Does Baremaps or Sedona plan to work on 
visualisation? Any other goal to add?

Finally, we still have room for one more 1 hour session on the first day 
(April 25th). Does Baremaps or Sedona would like to present a tutorial 
about how to use their software? An example with Apache SIS is at [2].

     Martin

[1]https://developer.ogc.org/sprints/20/
[2]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#geoapi-proj-jni-and-apache-sis--how-to-integrate-in-your-project

Sprint Goals for Apache projects next week

Posted by Martin Desruisseaux <ma...@geomatys.com>.
Hello all

In preparation for the OGC/OSGeo/ASF code sprint next week [1], we need 
a list of participating Apache projects and sprint goals. I think that 
this year we have the following projects:

  * Apache Baremaps
  * Apache SIS
  * Apache Sedona? (can someone confirm?)

Any other project to add to this list? What about Jena, Calcite, OFBiz, 
Superset, CXF?

For the code sprint goals, last year we had:

  * Improve support of OGC standards (GeoSPARQL, Filters, …)
  * Improve visualisation capabilities (map, …)
  * Improve documentation (web site, …)
  * Improve interoperability with other libraries (GeoAPI)

If Baremaps or Sedona plan to work on OGC standard support, which 
standards would it be? Does Baremaps or Sedona plan to work on 
visualisation? Any other goal to add?

Finally, we still have room for one more 1 hour session on the first day 
(April 25th). Does Baremaps or Sedona would like to present a tutorial 
about how to use their software? An example with Apache SIS is at [2].

     Martin

[1]https://developer.ogc.org/sprints/20/
[2]https://github.com/opengeospatial/developer-events/wiki/Open-Standards-and-Open-Source-Software-Code-Sprint#geoapi-proj-jni-and-apache-sis--how-to-integrate-in-your-project