Here are the logs for Dec 10th meeting.
Next meeting is January 7 2013
Bye
Andrea
GeoTools/GeoServer meeting December 10th
====================================
Participants
---------------
Alessio Fabiani
Andrea Aime
Ben Caradoc-Davies
Jody Garnett
Jukka Rahkonen
Topics
--------
1) WMS EO
2) WCS EO
3) OGC Registration for GeoServer WFS 2.0.0
4) Flat rendering from 3d sources post-mortem
5) Incubation catchup
6) Action Items for last time
7) Dexercesification
8) WMS post-mortem
TODO
--------
1) WCS EO
--------------
WCS 2.0 implementation, getting close to a basic implementation.
Basic WCS:
- KVP bindings, XML bindings, geographic subset of coverage - that is it
(!!)
- does not even bother with an output format!
Extensions??
- Earth Observation requires extensions for: different resolution,
different CRS, different interpolation, band selection
- Extension for GeoTIFF <-- tiled geotiff, jpeg compressed, etc... (formal
WCS extension)
Next year: netCDF etc...
Q: How for Input NetCDF? Offical netCDF bindings (java library wrapper)
Q: GeoTools? Output format no, input maybe? Not sure ...
Q: NetCDF Climate and Forcast profile "convention" <-- good they have one
as if not netCDF is cRaZy!
Q: NetCDF 4? No idea ...
Q: File size? Not very big, but moasic them, time / elevation etc..
Ben has some experience in this stuff.
Q: Ben can you review? Yes perhaps depends on holiday ...
Lots of examples in Thredds vs NetCDF and WCS
2) WMS EO
---------------
EO = Earth Observation
Layer Group forms Tree, root of tree is "preview" of layer (RGB) where was
sub layers may be more full on (7 bands of content).
EO has gone a bit out of spec - folder acts as preview, the contents of
folder can be a bit different ... layer of foot prints, layer with bands
(as dimension), and so on ...
Mixing band by just picking does not really work that well, histogram
adjusting and lookup table stretch are needed for good looking results.
3) OGC Registration for GeoServer WFS 2.0.0
-----------------------------------------------------------
Ben: register GeoServer WFS 2.0
Resolve levels support? Not in app-schema
4) Flat rendering from 3d sources post-mortem
------------------------------------------------------------
Thanks, Andrea / Ben.
Ben has a tearDown fix - to remove system property?
CRS.reset("all")? Just drops all cached factories and resets registery -
but does not clear hints or system properties.
Q: How about Perhaps a GeoTools.reset("system") as well? Make it closer to
CRS.
Q: CRS.reset("system") <-- suggestion
Q: Update developers docs <-- to use Ben's suggestion, or to use
CRS.reset("system")
New CRS.reset("system") -> wipe out everything?
Completed:
- SDOTest is back
- sample data 3D available as property files
5) Incubation catchup
---------------------------
Jody was pestering the different teams for an update, GeoServer is *almost*
done.
Related work:
- AA: Blog post to thank code sprint team
Q: Are we done?
We are waiting for mentor / mentor is waiting for us (to say we finished
data checks).
Q: Are we finished data checks?
- GeoSolutions data checks out ---> update the README.rst file and close
the issue
- tasmania? Action item from last week - "JD: check provenance of states
and Tasmania"
- states? Action item from last week - "JD: check provenance of states and
Tasmania"
Q: Justin was checking on "TOPP vs OpenPlans" for headers (if the
organisation changed name we should change headers)
6) Action items from last time
---------------------------------------
* AA: check license of raster data we're shipping with GeoServer (done!)
* DW: GEOS-5420 scripts documentation (done)
* JD: check on TOPP vs OpenPlans (no progress)
* JD: check provenance of states and Tasmania
* AA (JD to review): Blog post to thank code sprint team
* AA: Take backport items to mailing list for PSC vote
* JD: pick back up on no-xerces proposal
7) Dexercesification
- waiting for Justin
8) WMS CITE client post-mortem
------------------------------
Jody opened a few items and Jira.
uDig getting certified as WMS client
Test tool: proxy server in the middle, which looks at the communication
between
client and server and report any message out of the standard.
--
==
Our support, Your Success! Visit http://opensdi.geo-solutions.it for more
information.
==
Ing. Andrea Aime
@geowolf
Technical Lead
GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39 339 8844549
http://www.geo-solutions.it
http://twitter.com/geosolutions_it
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