2011 Unconference Routing Session - Revision history

Wiki-Brian Wilson at 18:41, 2 April 2011

2011-04-02T18:41:36Z

Elil: add some categories

2011-04-02T18:38:58Z

add some categories

Wiki-Tchaddad at 06:04, 2 April 2011

2011-04-02T06:04:24Z

Wiki-Heatherkcowley: moved Routing in Open Source to 2011 Unconference Routing Session

2011-04-01T22:10:59Z

moved Routing in Open Source to 2011 Unconference Routing Session

Wiki-Heatherkcowley: 2011 Unconference Session Routing

2011-04-01T22:10:28Z

2011 Unconference Session Routing

New page

2011 Open Source Unconference
Routing in Open Source GIS
10:00am - 11:00am, Room 333

Discussion made of routing in open source GIS. (Name?) gave a demonstration on his attempts to us pgRouting, partly based on his readings from the blog [http://underdark.wordpress.com/ Free and Open Source GIS Ramblings], which include the posts [http://underdark.wordpress.com/2011/02/12/drive-time-isochrones/ Drive Time Isochrones ] and [http://underdark.wordpress.com/2011/02/09/creating-catchment-areas-with-pgrouting-and-qgis/ Creating Catchment Areas with pgRouting and QGIS]. It was noted that, just like in ArcGIS, one still has to build a network in order to run this kind of analysis.

There was a lot of discussion about walkablity maps, walking does not take the same kind of analysis as driving or riding a bicycle would. Part of the problem is that there are no "turns," but instead street "crosses." One audience member said he was trying to overcome this problem by making four intersections. The Willamette Pedestrian Coalition meets on Monday afternoons, 4-6pm, in Cramer Hall Lab 469 at PSU during the spring of 2011 to use GIS to model the pedestrian network in Portland. For more information, write Katie @ wpcwalks.org.

Return to [ http://wiki.osgeo.org/wiki/PDX-OSGEO#Unconference_Sessions 2011 Unconference Sessions].

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 rtsql layer plugin (query builder for postgis)
-Discussion made of routing in open source GIS. (Name?) gave a demonstration on his attempts to us pgRouting, partly based on his readings from the blog [http://underdark.wordpress.com/ Free and Open Source GIS Ramblings], which include the posts [http://underdark.wordpress.com/2011/02/12/drive-time-isochrones/ Drive Time Isochrones ] and [http://underdark.wordpress.com/2011/02/09/creating-catchment-areas-with-pgrouting-and-qgis/ Creating Catchment Areas with pgRouting and QGIS]. It was noted that, just like in ArcGIS, one still has to build a network in order to run this kind of analysis.
+Discussion made of routing in open source GIS. Ryan Dalton gave a demonstration on his attempts to us pgRouting, partly based on his readings from the blog [http://underdark.wordpress.com/ Free and Open Source GIS Ramblings], which include the posts [http://underdark.wordpress.com/2011/02/12/drive-time-isochrones/ Drive Time Isochrones ] and [http://underdark.wordpress.com/2011/02/09/creating-catchment-areas-with-pgrouting-and-qgis/ Creating Catchment Areas with pgRouting and QGIS]. It was noted that, just like in ArcGIS, one still has to build a network in order to run this kind of analysis.
-There was a lot of discussion about walkablity maps, walking does not take the same kind of analysis as driving or riding a bicycle would. Part of the problem is that there are no "turns," but instead street "crosses." One audience member said he was trying to overcome this problem by making four intersections.
+There was a lot of discussion about walkability maps, walking does not take the same kind of analysis as driving or riding a bicycle would. Part of the problem is that there are no "turns," but instead street "crosses." One audience member said he was trying to overcome this problem by making four intersections.
 '''The Willamette Pedestrian Coalition''' meets on Monday afternoons, 4-6pm, in Cramer Hall Lab 469 at PSU during the spring of 2011 to use GIS to model the pedestrian network in Portland. For more information, write Katie @ wpcwalks.org.
-someone brought up a question about routing on streets that have the same name and same ID but they go through another city.  We have a similar situation in Michigan where the city of Hamtramck is fully inside the city of Detroit.  maywood park? - city contained within portland - streets with the same id that get split up (similar to hamtramack)
+Someone brought up a question about routing on streets that have the same name and same ID but go through another city.  We have a similar situation in Michigan where the city of Hamtramck is fully inside the city of Detroit.  Maywood Park? - city contained within Portland - streets with the same id that get split up (similar to hamtramack)

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	Return to [ http://wiki.osgeo.org/wiki/PDX-OSGEO#Unconference_Sessions 2011 Unconference Sessions].		Return to [ http://wiki.osgeo.org/wiki/PDX-OSGEO#Unconference_Sessions 2011 Unconference Sessions].
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-Open Source Unconference
+'''Routing in Open Source GIS'''
 :00am - 11:00am, Room 333
 Discussion made of routing in open source GIS. (Name?) gave a demonstration on his attempts to us pgRouting, partly based on his readings from the blog [http://underdark.wordpress.com/ Free and Open Source GIS Ramblings], which include the posts [http://underdark.wordpress.com/2011/02/12/drive-time-isochrones/ Drive Time Isochrones ] and [http://underdark.wordpress.com/2011/02/09/creating-catchment-areas-with-pgrouting-and-qgis/ Creating Catchment Areas with pgRouting and QGIS]. It was noted that, just like in ArcGIS, one still has to build a network in order to run this kind of analysis.
-There was a lot of discussion about walkablity maps, walking does not take the same kind of analysis as driving or riding a bicycle would. Part of the problem is that there are no "turns," but instead street "crosses." One audience member said he was trying to overcome this problem by making four intersections. The Willamette Pedestrian Coalition meets on Monday afternoons, 4-6pm, in Cramer Hall Lab 469 at PSU during the spring of 2011 to use GIS to model the pedestrian network in Portland. For more information, write Katie @ wpcwalks.org.
+There was a lot of discussion about walkablity maps, walking does not take the same kind of analysis as driving or riding a bicycle would. Part of the problem is that there are no "turns," but instead street "crosses." One audience member said he was trying to overcome this problem by making four intersections.
 Return to [ http://wiki.osgeo.org/wiki/PDX-OSGEO#Unconference_Sessions 2011 Unconference Sessions].

← Older revision	Revision as of 22:10, 1 April 2011
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