Re: [OSM-talk] Comprehensive set of GPS track logs
On 12/07/2010 08:32, Lukas Kabrt wrote: I need data that give overal view of traffic in some area. So basicly I mean "lots of". I have writen a little python script that scrap track pages on osm with a keyword. It gives you the list of GPX sharing this keyword. It does not download the tracks. It gives lines like : 7445661Mon Jun 21 10:21:50 UTC 201088 pointsEbenezer parramatta_ferry.gpx It can run with the name of a city. I have made it to get the list of track made in public transport, against bus, ferry, train, tram keywords. So I have got this stat: tram : 127 tracks, 225227 points, 20100710 bus : 448 tracks, 1565888 points, 20100710 ferry : 171 tracks, 775173 points, 20100710 train : 788 tracks, 3679577 points, 20100710 sum : 1534 tracks, 6245865 points, 20100710 The code is available on demand. -- FrViPofm ___ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
Re: [OSM-talk] Comprehensive set of GPS track logs
On Sun, Jul 11, 2010 at 11:55 PM, john whelan wrote: > To clarify you are looking for GPS traces from car or vehicle traffic > ideally in one city. Exactly. > Tried a transit authority for their bus traces? That > would give you plenty of data plus time of day traffic and consistency on > routes and the GPS equipment used for the traces. I tried that with some public transport companies in the Czech republic, but they do not want to share their data. On Mon, Jul 12, 2010 at 12:03 AM, Komяpa wrote: > First, what I've seen are GPS traces near Baranovichi on OSM: > http://osm.org/go/0k1rqeG - try loading those in josm. > > Second, you might want to ask user > http://www.openstreetmap.org/user/doroga%20tv - they run a monitoring > service, and have loaded lots of traces into OSM. Thanks, for the tips. On Mon, Jul 12, 2010 at 1:27 AM, Steve Bennett wrote: > What do you mean by "comprehensive"? You mean, covering all of one > person's movements during some period of time? Or do you just mean > "lots of"? I need data that give overal view of traffic in some area. So basicly I mean "lots of". ___ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
Re: [OSM-talk] Comprehensive set of GPS track logs
You might want to take a look at the "doroga tv" user on OSM. A while ago they started automatically uploading hundreds of traces. I don't know where they got the traces from but it was my impression that they were from some kind of automatic tracking system in vehicles. They ended up completely hosing the OSM GPX importer process and stopped the uploads but there are several hundred traces available: http://www.openstreetmap.org/user/doroga%20tv/traces On Sun, Jul 11, 2010 at 4:34 PM, Lukas Kabrt wrote: > Hi, > > I am student working on the GSoC project - Travel time analysis [1], > [2]. For the final tuning and demonstration of the utility I am > looking for a comprehensive set of GPS track logs. > > Requirements: > Timestamped GPS tracks (if privacy is concern I can provide a utility > that will delete unneccessary data - I am interested only in day of > the week and time) > Cover reasonable size area - big city, small part of the country > Real world data - not from mapping parties etc. (these gps logs do not > correspond with orinary vehicle behaviour) > > If someone can provide me such set or suggest me a place, where it can > be obtained, it would be great help. > > Thanks, > Lukas > > [1] > http://wiki.openstreetmap.org/wiki/Google_Summer_of_Code/2010/AcceptedProjects/TimeTravelAnalysis > [2] http://wiki.openstreetmap.org/wiki/Routing/Travel_Time_Analysis > > ___ > talk mailing list > talk@openstreetmap.org > http://lists.openstreetmap.org/listinfo/talk > ___ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
Re: [OSM-talk] Comprehensive set of GPS track logs
What do you mean by "comprehensive"? You mean, covering all of one person's movements during some period of time? Or do you just mean "lots of"? Steve On Mon, Jul 12, 2010 at 7:34 AM, Lukas Kabrt wrote: > Hi, > > I am student working on the GSoC project - Travel time analysis [1], > [2]. For the final tuning and demonstration of the utility I am > looking for a comprehensive set of GPS track logs. > > Requirements: > Timestamped GPS tracks (if privacy is concern I can provide a utility > that will delete unneccessary data - I am interested only in day of > the week and time) > Cover reasonable size area - big city, small part of the country > Real world data - not from mapping parties etc. (these gps logs do not > correspond with orinary vehicle behaviour) > > If someone can provide me such set or suggest me a place, where it can > be obtained, it would be great help. > > Thanks, > Lukas > > [1] > http://wiki.openstreetmap.org/wiki/Google_Summer_of_Code/2010/AcceptedProjects/TimeTravelAnalysis > [2] http://wiki.openstreetmap.org/wiki/Routing/Travel_Time_Analysis > > ___ > talk mailing list > talk@openstreetmap.org > http://lists.openstreetmap.org/listinfo/talk > ___ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
Re: [OSM-talk] Comprehensive set of GPS track logs
To clarify you are looking for GPS traces from car or vehicle traffic ideally in one city. Tried a transit authority for their bus traces? That would give you plenty of data plus time of day traffic and consistency on routes and the GPS equipment used for the traces. I have plenty but I tend to walk when I'm mapping, others tend to cycle and I really don't think this is what your after. Cheerio John On 11 July 2010 17:34, Lukas Kabrt wrote: > Hi, > > I am student working on the GSoC project - Travel time analysis [1], > [2]. For the final tuning and demonstration of the utility I am > looking for a comprehensive set of GPS track logs. > > Requirements: > Timestamped GPS tracks (if privacy is concern I can provide a utility > that will delete unneccessary data - I am interested only in day of > the week and time) > Cover reasonable size area - big city, small part of the country > Real world data - not from mapping parties etc. (these gps logs do not > correspond with orinary vehicle behaviour) > > If someone can provide me such set or suggest me a place, where it can > be obtained, it would be great help. > > Thanks, > Lukas > > [1] > http://wiki.openstreetmap.org/wiki/Google_Summer_of_Code/2010/AcceptedProjects/TimeTravelAnalysis > [2] http://wiki.openstreetmap.org/wiki/Routing/Travel_Time_Analysis > > ___ > talk mailing list > talk@openstreetmap.org > http://lists.openstreetmap.org/listinfo/talk > ___ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
[OSM-talk] Comprehensive set of GPS track logs
Hi, I am student working on the GSoC project - Travel time analysis [1], [2]. For the final tuning and demonstration of the utility I am looking for a comprehensive set of GPS track logs. Requirements: Timestamped GPS tracks (if privacy is concern I can provide a utility that will delete unneccessary data - I am interested only in day of the week and time) Cover reasonable size area - big city, small part of the country Real world data - not from mapping parties etc. (these gps logs do not correspond with orinary vehicle behaviour) If someone can provide me such set or suggest me a place, where it can be obtained, it would be great help. Thanks, Lukas [1] http://wiki.openstreetmap.org/wiki/Google_Summer_of_Code/2010/AcceptedProjects/TimeTravelAnalysis [2] http://wiki.openstreetmap.org/wiki/Routing/Travel_Time_Analysis ___ talk mailing list talk@openstreetmap.org http://lists.openstreetmap.org/listinfo/talk
