PDX-OSGEO

Welcome to the PDX-OSGEO Local Chapter!

News

 * Details on  2011 Open Source GIS unconference


 * Progress on OSGeo Local Chapter recognition

Introduction
PDX-OSGEO is a proposed Local Chapter of OSGeo. PDX-OSGEO has a cachement area equal to the PDX airport, Oregon and SW Washington (Vancouver, WA / Clark County, WA). Monthly meetings are held in Portland.

History
PDX-OSGEO has been around and meeting in one form or another since before February 2009 under various names. Since September 2010, we have been recognized as an Oregon-URISA Special Interest Group (SIG). Since 2010, the local chapter has coordinated an open source unconference with ORURISA and GIS In Action. There are also deep roots with our sister OSGeo Local Chapter, CUGOS.

Mission
The OSGeo PDX-OSGEO Chapter strives to promote the local use of Open Source Geospatial software, particularly new users in the Oregon/SW Washington area. The group hosts monthly meetings providing presentation, discussion, and educational opportunities and focuses on materializing an annual Open Source GIS unconference.

Objectives
Monthly Meetings, usually totaling 10/year:
 * Presentations (Application and Technical)
 * Chapter business
 * Social gathering

Regional Events:
 * Open Source GIS unconference
 * Conference participation

Communication:
 * Mailing List
 * Wiki Development
 * Monthly meetings

Legal Status:
 * No real independent legal structure.
 * No real capacity to independently hold funds in other than ad hoc informal manner.
 * Affiliations with OSGeo and ORURISA help us with some of the tasks that require legal recognition as an independent entity.
 * There are currently no plans to seek any independent legal structure in the future.

Getting Involved
The PDX-OSGEO Local Chapter is a flexible organization, join us and help steer.

Mailing List
Please join our mailing list to make sure that you know what's going on. Sign up and participate (or just lurk for a while). You do need to answer the questions (what is your favorite map and something else I think) to the extent needed to demonstrate that you are a person and have the minimal amount of GEO knowledge to not be a random spammer. google email group

IRC
We can be found on irc://irc.freenode.net/#osgeo-pdx when there is something to discuss.

Membership
Anyone who wants to help support our mission is free to become a member. List yourself on the PDX-OSGEO Member Page and you're in!

Leadership
To the extent that we think that we need leadership, it is Percy. Mostly we expect everyone to step up and help on most tasks resulting in a light load for all.

Meetings
We meet the 4th Wednesday of every month from 6:30-8:00 PM at OpenSourcery in NW Portland. No need to RSVP, all are welcome- our group ranges from the geo-curious to the überhackers. [Please arrive no more than 10 minutes early, as the developers at OpenSourcery are working up until the meeting time.] If our meetings are canceled or changed we will post this in Discussions, so please check there for the most recent information and activity.

'''I was hoping to get an OpenLayers map of where we meet, but haven't figured out how without creating a false user at that location. Here is me as a stand in.'''

OpenSourcery 1636 NW Lovejoy St. Portland, OR 97209


 * Agendas
 * Minutes

How To Write WIKI
Check out WikiPedia, where else. This is a great resource for many wiki writing tips
 * How to Write Wiki

2011 Unconference
The annual Open Source GIS Unconference was coordinated in conjunction with GIS In Action. There was an Open Source GIS Smackdown on Tuesday at 10:30am right after the Keynote. In addition to the Unconference, there was additional presentations on Open Source applications through GIS in Action that were well worth checking out.

2011 GIS in Action Notes

 * GIS in Action, Tuesday March 29, 2011, 10:30-12:00: GIS Smackdown
 * GIS in Action, Tuesday March 29, 2011, 3:30-5:00: Scripting and Beyond
 * GIS in Action, Wednesday March 30, 2011, 1:30-3:00: ESRI and Open Source
 * GIS in Action, Wednesday March 30, 2011, 3:15-3:24: Update on Japan Crisis Mapping

= (preliminary) unconference lessons learned
===

Some discussion that Fri/Sat is a better day then Thur because more people can attend that are otherwise at work. Worth discussion before next year.

Two rooms was fine for venue was fine

Refreshments were sufficient. Lets see if we can get GIA to donate leftovers again.

Timing was OK once it started; but start time and planning should be tightened up some. Everyone that was going to be there at 9:00 was!

Where are all the notes that people took - please send to the listserv pdxosgis group or plug in here.

Hackathon-Crisis Map session at backspace on Friday averaged between 6-7 people. Lots of education about OSM and Tools. Would have liked to see more people there - maybe same day as main event - could be a 1/2 day tract on un-conference day. It was good to have something to focus on too.

April 1, 2011 April Fools' Hackathon
The Hackathon is OPEN. We're meeting at Backspace from 11am-2p. Submit your ideaz here.


 * Crisis Camp Japan
 * Documenting and How To's
 * For people who don't want to do Hackathon activities, they could help with mapping the (Japan) crisis area for OpenStreetMap. See also, OSM wiki
 * I've got a fairly complete open source GIS stack built as an openSUSE Linux appliance. It consists of R plus the R "Spatial" task view plus all of its dependencies (Proj4, Grass, GDAL, PostGIS) plus QGIS. But not all of us run openSUSE Linux - yet ;-). I'd like to see this stack ported to Windows and MacOS X. I can do Ubuntu and Fedora ports myself if anyone's interested, and I can help with the Windows port. The scripts are on Github at and  if anyone wants to get a head start on this.

Volunteers
Thanks to all of you who presented, helped organized, or took a shift at the PDX-OSGeo booth at the events!

Social Media - Following the Unconference

 * Twitter aggregators - suggested tags: #GIA, #pdxosgeo
 * Foursquare
 * Geoloqi - Log in with your Twitter ID or sign up: Geoloqi site

Google Group google email group

Recommended Further Reading
The following websites were mentioned as further reading at the Unconference:
 * GIS Stack Exchange for any GIS question for any software
 * Slash Geo
 * Planet OSGeo

Event Set Up
Event set up notes.

SPRING GIS
SPRING is a state-of-the-art GIS and remote sensing image processing system with an object-oriented data model which provides for the integration of raster and vector data representations in a single environment. SPRING is a product of Brazil's National Institute for Space Research (INPE/DPI (Image Processing Division)...


 * This documentation was translated and written by USFWS. At one point it was downloadable from the internet although I can't find it now.
 * Some seems excellent. Some still has areas that could use polish.  It is listed as a draft.
 * 1) [[File:0_0 Using SPRING.odt]]
 * 2) [[File:0_1 Main Steps to operate the SPRING.odt]]
 * 3) [[File:1_1 Using Spring for the first time.odt]]
 * 4) [[File:1_1_1 How to Begin Step 1 Activating a databank.odt]]
 * 5) [[File:1_1_2 How to Begin Step 2 Activing a Project.odt]]
 * 6) [[File:1_1_3 How to Begin Step 3 Visualizing an Image.odt]]
 * 7) [[File:1_1_4 How to Begin Step 4 Enhancing a Colored Composition.odt]]
 * 8) [[File:1_1_10 How to Begin Step 6 Visualizing other Categories.odt]]
 * 9) [[File:1_1_13 How to Begin Step 7 Visualize Cadastral Data.odt]]
 * 10) [[File:1_1_14 How to Begin Step 8 Closing SPRING.odt]]
 * 11) [[File:1_2 (part2) Manipulating the Data Bank.odt]]
 * 12) [[File:1_2 Manipulating Data Bank in SPRING.odt]]
 * 13) [[File:1_3 Manipulating a Project.odt]]
 * 14) [[File:1_4 Manipulating a InfoLayer.odt]]
 * 15) [[File:1_5 Defining the Data Model.odt]]
 * 16) [[File:2_3 Conceptual model of SPRING.odt]]
 * 17) [[File:2_4 basic cartographic concept for the use of SPRING.odt]]
 * 18) [[File:2_6 Vectorial data manipulation in the SPRING.odt]]
 * 19) [[File:AllChaptersEnglish.odt]]
 * 20) [[File:SPRINGManual032106p1.odt]]
 * 21) [[File:SPRINGManual032106p2.odt]]
 * 22) [[File:SPRINGManual032106p3.odt]]
 * 23) [[File:SPRINGManual032106p4.odt]]
 * 24) [[File:SPRINGManual032106p5.odt]]

Acknowledgments
Thanks to various OSGeo local chapters and other wiki contributors whose work we borrowed and particularly CUGOS.