Hi everyone, A basic question but grateful for any assistance! I've followed the flow chart on the wiki, and identified the map I wanted to digitise in mapcraft, where the owner is haribo. The map is http://mapwarper.net/maps/1924 also IRL-GSGS-3906-17-17-NE-Cloghjordan.tif.
When I follow the link in mapwarper I can see that the map has been cropped, georeferenced with 30 green and blue points and aligns to osm. The history shows it was last worked on in December 2014. My understanding is that because the work has been completed in mapwarper, I can go to josm and just start tracing townland boundaries if these haven't been done already. What I'm not sure about is how I add the map layer into josm and I couldn't find the instructions for this in the videos. I'm sure it's a simple step but would be grateful if someone could let me know how do it correctly or point me in the direction of the instructions. I have installed the townland boundary settings in josm already so should be good to go after that. Many thanks, Rachel On 28 March 2015 at 12:00, <talk-ie-requ...@openstreetmap.org> wrote: > Send Talk-ie mailing list submissions to > talk-ie@openstreetmap.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.openstreetmap.org/listinfo/talk-ie > or, via email, send a message with subject or body 'help' to > talk-ie-requ...@openstreetmap.org > > You can reach the person managing the list at > talk-ie-ow...@openstreetmap.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Talk-ie digest..." > > > Today's Topics: > > 1. Re: Irish boundaries map layer updates (Dave Foley) > 2. Re: Irish boundaries map layer updates (Dave Corley) > 3. Re: Irish boundaries map layer updates (Donal Diamond) > 4. A couple of questions from a newbie (Rachel Murphy) > 5. Re: A couple of questions from a newbie (moltonel 3x Combo) > 6. Re: Irish boundaries map layer updates (Dave Corley) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 27 Mar 2015 20:17:57 +0000 > From: Dave Foley <daf...@outlook.ie> > To: Discussion of OpenStreetMap in Ireland <talk-ie@openstreetmap.org> > Subject: Re: [OSM-talk-ie] Irish boundaries map layer updates > Message-ID: <dub129-w565edc5839850850082d34ba...@phx.gbl> > Content-Type: text/plain; charset="iso-8859-1" > > Great work Donal, that's really useful for checking mistakes with the > boundaries. > > Dafo > > > Date: Thu, 26 Mar 2015 22:53:43 +0000 > > From: donal.diam...@gmail.com > > To: talk-ie@openstreetmap.org > > Subject: [OSM-talk-ie] Irish boundaries map layer updates > > > > The map layers showing Irish boundaries is now updated every 15 minutes. > > > > This includes county/barony/civil parish/ed and townlands. > > > > The map server starts updates at 05/20/35/50 minutes past the hour and > > should have all Irish edits up to 00/15/30/45 minutes past respectively. > > Updates should take about 2 minutes. > > > > I also updated the townland layer to show area in fractional acres from > > zoom 14 onwards. This may help you compare the acreage value shown on the > > GSGS3906 maps to help spot obvious errors. > > > > For example, I picked a spot at random below and you can see that there > are > > a few areas that have the wrong acreage due to some townlands being > missed: > > > > > http://maps.openstreetmap.ie/oocmaps.html?zoom=15&lat=53.71215&lon=-6.91047&layers=000B0TFFFFTFFF > > > > eg Barfordstown is reported as 482 acres as we actually included two > > townlands Barfordstown 283 acres and Boolies 198 acres. There's a similar > > issue with Calliaghstown nearby. > > > > When comparing fractional acres and ARP (acres,roods, perches) on the > map, > > bear in mind that: > > 1 acre = 4 roods > > 1 rood = 40 perches > > > > You'll also notice a small difference in the acreage size reported by > > townlands.ie and the map layer. That is due to the map layer > transforming > > to Irish Grid when calculating the area to get a slightly more accurate > > calculation. Townlands.ie has to do a lot more analysis so uses a > different > > spatial reference system. > > > > Anyway hope it helps. > > > > D > > _______________________________________________ > > Talk-ie mailing list > > Talk-ie@openstreetmap.org > > https://lists.openstreetmap.org/listinfo/talk-ie > > > ------------------------------ > > Message: 2 > Date: Fri, 27 Mar 2015 20:21:24 +0000 > From: Dave Corley <davecor...@gmail.com> > To: Discussion of Open Streetmap in Ireland > <talk-ie@openstreetmap.org> > Subject: Re: [OSM-talk-ie] Irish boundaries map layer updates > Message-ID: > < > cahwd_aft5ycdj2tvv6tkpbmjzvkg3s_k-kqvgkq7tf647ha...@mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > Completely agree, this is fantastic > > Can I ask, is it possible to make all layers appear on the same zoom > levels, e.g. The cp's can't be viewed when zoomed out far enough to see the > whole island. > On 27 Mar 2015 20:19, "Dave Foley" <daf...@outlook.ie> wrote: > > > Great work Donal, that's really useful for checking mistakes with the > > boundaries. > > > > Dafo > > > > > Date: Thu, 26 Mar 2015 22:53:43 +0000 > > > From: donal.diam...@gmail.com > > > To: talk-ie@openstreetmap.org > > > Subject: [OSM-talk-ie] Irish boundaries map layer updates > > > > > > The map layers showing Irish boundaries is now updated every 15 > minutes. > > > > > > This includes county/barony/civil parish/ed and townlands. > > > > > > The map server starts updates at 05/20/35/50 minutes past the hour and > > > should have all Irish edits up to 00/15/30/45 minutes past > respectively. > > > Updates should take about 2 minutes. > > > > > > I also updated the townland layer to show area in fractional acres from > > > zoom 14 onwards. This may help you compare the acreage value shown on > the > > > GSGS3906 maps to help spot obvious errors. > > > > > > For example, I picked a spot at random below and you can see that there > > are > > > a few areas that have the wrong acreage due to some townlands being > > missed: > > > > > > > > > http://maps.openstreetmap.ie/oocmaps.html?zoom=15&lat=53.71215&lon=-6.91047&layers=000B0TFFFFTFFF > > > > > > eg Barfordstown is reported as 482 acres as we actually included two > > > townlands Barfordstown 283 acres and Boolies 198 acres. There's a > similar > > > issue with Calliaghstown nearby. > > > > > > When comparing fractional acres and ARP (acres,roods, perches) on the > > map, > > > bear in mind that: > > > 1 acre = 4 roods > > > 1 rood = 40 perches > > > > > > You'll also notice a small difference in the acreage size reported by > > > townlands.ie and the map layer. That is due to the map layer > > transforming > > > to Irish Grid when calculating the area to get a slightly more accurate > > > calculation. Townlands.ie has to do a lot more analysis so uses a > > different > > > spatial reference system. > > > > > > Anyway hope it helps. > > > > > > D > > > _______________________________________________ > > > Talk-ie mailing list > > > Talk-ie@openstreetmap.org > > > https://lists.openstreetmap.org/listinfo/talk-ie > > > > _______________________________________________ > > Talk-ie mailing list > > Talk-ie@openstreetmap.org > > https://lists.openstreetmap.org/listinfo/talk-ie > > > > > ------------------------------ > > Message: 3 > Date: Fri, 27 Mar 2015 20:47:40 +0000 > From: Donal Diamond <donal.diam...@gmail.com> > To: Discussion of OpenStreetMap in Ireland <talk-ie@openstreetmap.org> > Subject: Re: [OSM-talk-ie] Irish boundaries map layer updates > Message-ID: > < > cab4yhm4bcln6t9k-8pzeckw-6burc-njch+r4rzn0et1ayj...@mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > All boundaries should start appearing at zoom 7 now. > > Also changed the townland map layer to show ARP rather than fractional > acres. > > Hope this helps... > > D > > On 27 March 2015 at 20:21, Dave Corley <davecor...@gmail.com> wrote: > > > Completely agree, this is fantastic > > > > Can I ask, is it possible to make all layers appear on the same zoom > > levels, e.g. The cp's can't be viewed when zoomed out far enough to see > the > > whole island. > > On 27 Mar 2015 20:19, "Dave Foley" <daf...@outlook.ie> wrote: > > > > > Great work Donal, that's really useful for checking mistakes with the > > > boundaries. > > > > > > Dafo > > > > > > > Date: Thu, 26 Mar 2015 22:53:43 +0000 > > > > From: donal.diam...@gmail.com > > > > To: talk-ie@openstreetmap.org > > > > Subject: [OSM-talk-ie] Irish boundaries map layer updates > > > > > > > > The map layers showing Irish boundaries is now updated every 15 > > minutes. > > > > > > > > This includes county/barony/civil parish/ed and townlands. > > > > > > > > The map server starts updates at 05/20/35/50 minutes past the hour > and > > > > should have all Irish edits up to 00/15/30/45 minutes past > > respectively. > > > > Updates should take about 2 minutes. > > > > > > > > I also updated the townland layer to show area in fractional acres > from > > > > zoom 14 onwards. This may help you compare the acreage value shown on > > the > > > > GSGS3906 maps to help spot obvious errors. > > > > > > > > For example, I picked a spot at random below and you can see that > there > > > are > > > > a few areas that have the wrong acreage due to some townlands being > > > missed: > > > > > > > > > > > > > > http://maps.openstreetmap.ie/oocmaps.html?zoom=15&lat=53.71215&lon=-6.91047&layers=000B0TFFFFTFFF > > > > > > > > eg Barfordstown is reported as 482 acres as we actually included two > > > > townlands Barfordstown 283 acres and Boolies 198 acres. There's a > > similar > > > > issue with Calliaghstown nearby. > > > > > > > > When comparing fractional acres and ARP (acres,roods, perches) on > the > > > map, > > > > bear in mind that: > > > > 1 acre = 4 roods > > > > 1 rood = 40 perches > > > > > > > > You'll also notice a small difference in the acreage size reported by > > > > townlands.ie and the map layer. That is due to the map layer > > > transforming > > > > to Irish Grid when calculating the area to get a slightly more > accurate > > > > calculation. Townlands.ie has to do a lot more analysis so uses a > > > different > > > > spatial reference system. > > > > > > > > Anyway hope it helps. > > > > > > > > D > > > > _______________________________________________ > > > > Talk-ie mailing list > > > > Talk-ie@openstreetmap.org > > > > https://lists.openstreetmap.org/listinfo/talk-ie > > > > > > _______________________________________________ > > > Talk-ie mailing list > > > Talk-ie@openstreetmap.org > > > https://lists.openstreetmap.org/listinfo/talk-ie > > > > > _______________________________________________ > > Talk-ie mailing list > > Talk-ie@openstreetmap.org > > https://lists.openstreetmap.org/listinfo/talk-ie > > > > > ------------------------------ > > Message: 4 > Date: Fri, 27 Mar 2015 20:57:44 +0000 > From: Rachel Murphy <rachel.harwood.mur...@gmail.com> > To: talk-ie@openstreetmap.org > Subject: [OSM-talk-ie] A couple of questions from a newbie > Message-ID: > <CAM= > dxardjl3v4vxm-0zsb+meonstvcs3ncwwzqwv9wlxdr1...@mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > Hello, > > I'd like to request map 20/15 NW, please (Tipperary). > > Also, another Tipperary map I'd like to work on has already been uploaded > and looks to be georectified - does this mean I should just go ahead and > start digitising those townlands while I wait for the map I've requested? > > And how can I tell if someone else was planning on digitising that same > section? I wouldn't want to take over a section that someone else had > intended working on. > > Thanks in advance, > > Rachel > > > ------------------------------ > > Message: 5 > Date: Fri, 27 Mar 2015 21:43:10 +0000 > From: moltonel 3x Combo <molto...@gmail.com> > To: Discussion of OpenStreetMap in Ireland <talk-ie@openstreetmap.org> > Subject: Re: [OSM-talk-ie] A couple of questions from a newbie > Message-ID: > <CANQow5LKJBp0bXXov9G8ZnirGtgz__Tf+JN= > kxvcsauz1nl...@mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > On 27/03/2015, Rachel Murphy <rachel.harwood.mur...@gmail.com> wrote: > > Also, another Tipperary map I'd like to work on has already been uploaded > > and looks to be georectified - does this mean I should just go ahead and > > start digitising those townlands while I wait for the map I've requested? > > Yes, feel free to edit a different part of the map if for some reason > you can't yet work on the part you want. > > > And how can I tell if someone else was planning on digitising that same > > section? I wouldn't want to take over a section that someone else had > > intended working on. > > You shouldn't worry too much about editing at the same time as > somebody else, otherwise it'd stop you from doing anything at all. The > best advice when you're in doubt is to upload frequently. > > If you're unlucky enough to try uploading something that was modified > by somebody else after your initial download, the editor will tell you > and allow you to fix the conflict before uploading. See > https://josm.openstreetmap.de/wiki/Help/Concepts/Conflict and ask on > IRC if it looks too complicated. > > As for guessing wether somebody else is working in the area, there are > some urls that can help: > > http://www.itoworld.com/map/130?lon=-7.76790&lat=53.51262&zoom=8&fullscreen=true > > http://simon04.dev.openstreetmap.org/whodidit/?zoom=12&lat=53.35843&lon=-6.24512&layers=BTT > http://www.townlands.ie/progress/activity/ > > > > ------------------------------ > > Message: 6 > Date: Fri, 27 Mar 2015 22:10:23 +0000 > From: Dave Corley <davecor...@gmail.com> > To: Discussion of OpenStreetMap in Ireland <talk-ie@openstreetmap.org> > Subject: Re: [OSM-talk-ie] Irish boundaries map layer updates > Message-ID: > <CAHwD_AE9oeN7hS3ZR9Sj255=RSa7= > e3cujee74a8g4ni7cw...@mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > That was quick! > > Thanks Donal > > On Fri, Mar 27, 2015 at 8:47 PM, Donal Diamond <donal.diam...@gmail.com> > wrote: > > All boundaries should start appearing at zoom 7 now. > > > > Also changed the townland map layer to show ARP rather than fractional > > acres. > > > > Hope this helps... > > > > D > > > > On 27 March 2015 at 20:21, Dave Corley <davecor...@gmail.com> wrote: > > > >> Completely agree, this is fantastic > >> > >> Can I ask, is it possible to make all layers appear on the same zoom > >> levels, e.g. The cp's can't be viewed when zoomed out far enough to see > the > >> whole island. > >> On 27 Mar 2015 20:19, "Dave Foley" <daf...@outlook.ie> wrote: > >> > >> > Great work Donal, that's really useful for checking mistakes with the > >> > boundaries. > >> > > >> > Dafo > >> > > >> > > Date: Thu, 26 Mar 2015 22:53:43 +0000 > >> > > From: donal.diam...@gmail.com > >> > > To: talk-ie@openstreetmap.org > >> > > Subject: [OSM-talk-ie] Irish boundaries map layer updates > >> > > > >> > > The map layers showing Irish boundaries is now updated every 15 > >> minutes. > >> > > > >> > > This includes county/barony/civil parish/ed and townlands. > >> > > > >> > > The map server starts updates at 05/20/35/50 minutes past the hour > and > >> > > should have all Irish edits up to 00/15/30/45 minutes past > >> respectively. > >> > > Updates should take about 2 minutes. > >> > > > >> > > I also updated the townland layer to show area in fractional acres > from > >> > > zoom 14 onwards. This may help you compare the acreage value shown > on > >> the > >> > > GSGS3906 maps to help spot obvious errors. > >> > > > >> > > For example, I picked a spot at random below and you can see that > there > >> > are > >> > > a few areas that have the wrong acreage due to some townlands being > >> > missed: > >> > > > >> > > > >> > > >> > http://maps.openstreetmap.ie/oocmaps.html?zoom=15&lat=53.71215&lon=-6.91047&layers=000B0TFFFFTFFF > >> > > > >> > > eg Barfordstown is reported as 482 acres as we actually included > two > >> > > townlands Barfordstown 283 acres and Boolies 198 acres. There's a > >> similar > >> > > issue with Calliaghstown nearby. > >> > > > >> > > When comparing fractional acres and ARP (acres,roods, perches) on > the > >> > map, > >> > > bear in mind that: > >> > > 1 acre = 4 roods > >> > > 1 rood = 40 perches > >> > > > >> > > You'll also notice a small difference in the acreage size reported > by > >> > > townlands.ie and the map layer. That is due to the map layer > >> > transforming > >> > > to Irish Grid when calculating the area to get a slightly more > accurate > >> > > calculation. Townlands.ie has to do a lot more analysis so uses a > >> > different > >> > > spatial reference system. > >> > > > >> > > Anyway hope it helps. > >> > > > >> > > D > >> > > _______________________________________________ > >> > > Talk-ie mailing list > >> > > Talk-ie@openstreetmap.org > >> > > https://lists.openstreetmap.org/listinfo/talk-ie > >> > > >> > _______________________________________________ > >> > Talk-ie mailing list > >> > Talk-ie@openstreetmap.org > >> > https://lists.openstreetmap.org/listinfo/talk-ie > >> > > >> _______________________________________________ > >> Talk-ie mailing list > >> Talk-ie@openstreetmap.org > >> https://lists.openstreetmap.org/listinfo/talk-ie > >> > > _______________________________________________ > > Talk-ie mailing list > > Talk-ie@openstreetmap.org > > https://lists.openstreetmap.org/listinfo/talk-ie > > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Talk-ie mailing list > Talk-ie@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk-ie > > > ------------------------------ > > End of Talk-ie Digest, Vol 70, Issue 9 > ************************************** > -- Rachel Murphy Twitter: https://twitter.com/rachelmurphy LinkedIn: ie.linkedin.com/in/rachelmurphy Academia: http://ucc-ie.academia.edu/RachelMurphy _______________________________________________ Talk-ie mailing list Talk-ie@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-ie
