Thanks Jukka. I do a lot of work at my day lob with levee alignments, and some linear referencing tools would be useful to me as well.
Let me give this some thought. Maybe I can work it in to my schedule. If nothing else, I'll definitely add it to my wish list. Landon On Thu, Nov 3, 2011 at 7:22 AM, Rahkonen Jukka <jukka.rahko...@mmmtike.fi> wrote: > Hi, > > See a coarse example image at > http://latuviitta.org/documents/Buffer_along_route.png and imagine that your > are planning your trip and you would like to have a lunch sometimes between > 12 PM - 14 PM. Potential restaurants are then inside the purple buffer zone. > Especially if you do the analysis while driving and being just at the 12 PM > point there is a restaurant inside the search radius but which should not be > selected because you do not want to turn back. > > OpenJUMP has features which could make it as an extremely good navigator. > - Supports both georeferences images, imagery from WMS, and vectors > - With dynamic PostGIS layers with BBOX and now also with max features limit > it can handle huge datasets > - With filtered PostGIS layers it is possible to make tailored maps for any > need > > There is also much to improve. > - Navigator users would want routable maps. PgRouting or something might be > used for that > - There should be an alternative simple user interface for on-the-road use > with few and big buttons > - PostGIS is too heavy to learn for big audience. Improved Spatialite support > could be a solution. > - OpenJUMP rendering is not the best that exists and for example labels > following roud would be nice to have > - Many nice little things to do for many new developers, like > - Automatic alerts with sound and pop-ups when entering a proximity zone of > hazardous features > - Automatic road data quality check/delineation by integrating the road > matcher plugin with GPS plugin > - Drive data logging > - etc. > > -Jukka Rahkonen- > > > Sunburned Surveyor wrote: >> >> Jukka, >> >> The last two (2) features you mentioned would certainly be useful. I'm >> having trouble understanding the first one. Could you explain more >> about what the first tool would do? >> >> Thanks. >> >> Landon >> >> On Tue, Oct 18, 2011 at 12:48 AM, Rahkonen Jukka >> <jukka.rahko...@mmmtike.fi> wrote: >> > Hi, >> > >> > Busy developers, would you believe that some linear >> referencing features >> > could be handled even theoretically by OpenJUMP? Something like >> > - Make a buffer for a linesting, so that a section of line >> between x and y >> > meters from the selected vertex forward/backward would be >> selected and >> > buffered with z meters. Use cases: Select shops which are >> conveniently >> > close to a planned route. Select the downstream fields which will be >> > contaminated within one hour after a shipwreck and oil leakage. >> > - Show distance to a vertex along a line. >> > - Tie attributes to linear features without splitting line >> into pieces. Use >> > cases: Speed limits, starting from the beginning of a >> linestring are from 0 >> > to 2340 meters 50 km/h, from 2340 to 9850 m 80 km/h etc. Bus stops >> > locations are 1.12 km, 2.30 km, 3.50, 6.70 km from the >> beginning of bus >> > route number 6 in forward direction and something else in >> reverse direction. >> > >> > -Jukka Rahkonen- >> > >> > >> > >> -------------------------------------------------------------- >> ---------------- >> > All the data continuously generated in your IT >> infrastructure contains a >> > definitive record of customers, application performance, security >> > threats, fraudulent activity and more. Splunk takes this >> data and makes >> > sense of it. Business sense. IT sense. Common sense. >> > http://p.sf.net/sfu/splunk-d2d-oct >> > _______________________________________________ >> > Jump-pilot-devel mailing list >> > Jump-pilot-devel@lists.sourceforge.net >> > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >> > >> > >> >> -------------------------------------------------------------- >> ---------------- >> RSA(R) Conference 2012 >> Save $700 by Nov 18 >> Register now >> http://p.sf.net/sfu/rsa-sfdev2dev1 >> _______________________________________________ >> Jump-pilot-devel mailing list >> Jump-pilot-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel >> > ------------------------------------------------------------------------------ > RSA(R) Conference 2012 > Save $700 by Nov 18 > Register now > http://p.sf.net/sfu/rsa-sfdev2dev1 > _______________________________________________ > Jump-pilot-devel mailing list > Jump-pilot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > ------------------------------------------------------------------------------ RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 _______________________________________________ Jump-pilot-devel mailing list Jump-pilot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
