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From "Martin Desruisseaux (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SIS-391) Implement OGC Catalog Service for the Web (CSW)
Date Sat, 24 Mar 2018 21:51:00 GMT

    [ https://issues.apache.org/jira/browse/SIS-391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16412810#comment-16412810
] 

Martin Desruisseaux commented on SIS-391:
-----------------------------------------

Hello Hao

Thanks for the link. Some suggestion I would like to do are:

* To put more emphasis on what is different compared to GSoC 2016. The previous GSoC was mostly
about mapping metadata to ISO 19115. This GSoC would be about allowing discovery and distribution
(through CSW) of those metadata.
* If some sentences are extracted from another document (for example the CSW specification),
this is okay but those sentences should be quoted and the source should be declared.
* If you plan to build on top of 2016 CSW prototype, can you summarize its design? (for example
the role of the most important classes).


> Implement OGC Catalog Service for the Web (CSW)
> -----------------------------------------------
>
>                 Key: SIS-391
>                 URL: https://issues.apache.org/jira/browse/SIS-391
>             Project: Spatial Information Systems
>          Issue Type: New Feature
>          Components: Metadata, Web services
>    Affects Versions: 0.8
>            Reporter: Martin Desruisseaux
>            Priority: Major
>              Labels: gsoc2018
>
> Apache SIS provides an implementation of geospatial metadata as modeled by ISO 19115
international standard, together with its representation in XML (ISO 19139). This metadata
support has been used in a [previous Google Summer of code project (by Hao in 2016)|http://haonguyen123.blogspot.fr/2016/08/mapping-between-geotiff-metadata-to-iso-19115.html],
as a part of task SIS-307. This project resulted in two main parts:
> * A reader capable to provides GeoTIFF information in a structure compliant with ISO
19115 standard.
> * A prototype of [Catalog Service for the Web|https://en.wikipedia.org/wiki/Catalog_Service_for_the_Web]
(CSW) – done with the help of Chinh – following the [standard published by the Open Geospatial
Consortium (OGC)|http://www.opengeospatial.org/standards/cat].
> The GeoTIFF reader, which was the main topic of Hao's work, has been integrated in Apache
SIS, together with her reader for Landsat metadata. However the CSW part, which was a prototype,
is not yet ported into Apache SIS but is available on [Hao's repository on GitHub|https://github.com/haonguyen123/sis].
We propose a Google Summer of Code project for continuing Hao's work. The goal is to provide
a fully functional CSW to be integrated into Apache SIS. This work will use Hao's GeoTIFF
and Landsat readers, together with other readers available in SIS: netCDF, Moving Features
and GPX formats.



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