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daveemtb's Diary

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Some updates in Cumbria

Posted by daveemtb on 23 September 2008 in English.

I have been up in Cumbria for a few days recently, and have added a few hiking paths, minor roads, and a lot of footpath/bridleway/track/road stubs which I hope will encourage further mapping. It looks like a lot of streams and roads could perhaps be added from NPE in this area, so I'll have a go at that soon.

Location: Buttermere, Cumberland, England, United Kingdom

Porto Santo island

Posted by daveemtb on 10 September 2008 in English.

After a few too many hours of Yahoo tracing, I think I've completed Porto Santo island. (As much as I can from tracing, anyway!)

If anyone has some local knowledge, I'm sure there are plenty of improvements to be made, particularly distinguishing surfaced from unsurfaced tracks/roads away from the towns.

I was surprised that an island with such good Yahoo coverage was completely blank last week.

The golf course is a bit of an estimate as it was only under construction when the aerial photos were taken. I suspect the photos are probably outdated in a number of other areas too.

Location: Matas, Vila Baleira, Porto Santo, Madeira, 9400-035, Portugal

Mapping in the Wirral

Posted by daveemtb on 26 August 2008 in English.

This weekend I have added a number of roads (some just named stubs) and footpaths to Irby, West Kirby, Greasby and a number of named road stubs in Heswall, Gayton and Thingwall. There's more lot more work to be done here, but I am unlikely to be in the areas again any time soon. I may continue with some Yahoo tracing. However, I think there's a bit of an offset on the hi-res images, and it seems to be inconsistent :(

Location: Dawpool, Thurstaston, Wirral, Liverpool City Region, England, CH61 0HR, United Kingdom

Seven Sisters and Cuckmere Haven

Posted by daveemtb on 18 August 2008 in English.

Did a bit of walking around Cuckmere Haven, Seven Sisters and Alfriston on the weekend. Have now done the editing, and found that lots of the area is well covered by Yahoo aerial, so I added some of the cliffs and water areas. I was surprised that the South Downs Way (footpath version) doesn't seem to have been mapped yet. I only added it as a name to paths, I think a relation will need doing sometime to link it all up.

Location: Cuckmere Valley, Westdean, Wealden, East Sussex, England, United Kingdom

Walk on the South Downs, East Sussex

Posted by daveemtb on 22 June 2008 in English.

Did a 7 mile walk on the South Downs on Saturday, managed to add quite a lot of bridleway, a bit of footpath, and a pub.

It got me wondering, how should you tag a public bridleway that is metalled, that also seems to be a service road up to a farm. Should it be

highway=bridleway; surfaced=paved; foot=yes; bicycle=yes; horse=yes
or
highway=service; foot=yes; bicycle=yes; horse=yes

I went for the former, but not really sure...

Location: Streat, Lewes, East Sussex, England, United Kingdom

Did some work yesterday in Horsham, it's taking ages to get this town mapped, despite occasional contributions from a number of mappers. Anyone else live near the area?

For anyone else mapping in the area, I've added a lot of stub roads with names that I went past but didn't have time to map fully.

Location: Hornbrook Farm, Horsham, West Sussex, England, RH13 6QA, United Kingdom

NCN 20

Posted by daveemtb on 7 May 2008 in English.

Cycled NCN_20 over the weekend. The GPS is still playing up and I missed some big chunks, but fortunately they were all on bits already mapped. I think the route is now complete except for through Brighton and through Crawley, where the signs are very poor and non-existent, respectively! :(

Location: Hazeldean Farm, Ansty and Staplefield, Mid Sussex, West Sussex, England, RH17 5GY, United Kingdom

NCN 20

Posted by daveemtb on 6 April 2008 in English.

I made some progress on NCN 20 yesterday in Crawley, but it seems that the signage is not yet complete. The section through Tilgate golf course is fully signed, and I but once the edge of the residential area is reached, the signs dissapear. Nevertheless, I mapped the cycle path that I believe NCN 20 will run along up to Three Bridges Road.

Does anyone know about the status of NCN 20, regarding how complete it is?

Location: Furnace Green, Crawley, West Sussex, England, RH10 6EA, United Kingdom

Back from Cumbria

Posted by daveemtb on 27 March 2008 in English.

Just back from a week in Cumbria, there's so much mapping needs doing up there! The road network, the cities, towns, villages, footpath/hiking trail network, NCN routes (71&72) all need a great deal of work.

I mapped the village of Thornhill pretty thoroughly as I had a bit of time available there. (See map link)

Otherwise i've been improving the road network and adding some details to towns where I visited.

I think that Keswick, Whitehaven, Carlisle and many others are strong candidates for mapping parties. Unfortunately I live too far away to organise one. (besides the time issues!)

Location: Beckermet, Cumberland, England, United Kingdom

Coastlines

Posted by daveemtb on 6 March 2008 in English.

I think Japan nearly has a complete error free coastline... the coastline error checker is only doing very sporadic updates though, so it's hard to be sure.

Spent some time this morning doing some improvement on the coastline in HK using the higher res Yahoo imagery available there. Some of what was there was very roughly traced.

Location: Chung Hom Kok, Stanley, Southern District, Hong Kong Island, Hong Kong, China

Interesting looking camera for mapping?

Posted by daveemtb on 1 February 2008 in English.

Just saw this today about a new camera that GE will be selling soon.

http://www.dpreview.com/news/0802/08020101gee1050.asp#specs

What looks interesting from an OSM point of view is that it includes a GPS unit that records where images where taken. It also sounds like it should have a reasonable zoom range and shouldn't be too expensive. No idea what the image quality or shutter lag will be like though. Shutter lag is bad for trying to catch road signs from moving cars! ;-)

For me, a camera that automatically geotags images would be great for mapping areas where roads have been drawn from aerial imagery, but not tagged with names and references. It would save having to carry round a GPS and a camera, and also removes the need for synching times.

Just thought i'd flad it up as others might be interested too.

Back from Japan

Posted by daveemtb on 29 January 2008 in English.

Just got back from Japan, and have been doing some mapping on the Tokyo area, as well as some railway lines further afield, including Kakunodate, Matsumoto, Nagano and Mito. (the joys of tourist rail passes!)

I think Tokyo is going to be extremely difficult to map without better aerial photos - my GPS was not a happy bunny with all those tall buildings around.

The other thing is that with so many multi-layered roads, it's really difficult to see how a 2D map is going to present enough information about what's going on! Perhaps we need some partial transparency rendering hint tags?!

Those Japanese characters are hard work too! I have a massive stash of photos of signs that I need to go through, filling out the tags with kanji and hiragana, at the moment many are just English! :(

Location: Shinkawa 1-chome, Chūō, Tokyo, 104-0033, Japan

Making gradual progress with Crawley

Posted by daveemtb on 7 December 2007 in English.

I'm making steady progress with Crawley, West Sussex, UK. Whenever I drive through I take a different detour. I'm finding it hard to note down or remember road names though as I often can't stop to note them down. Wish I had a better memory!

At this rate it's going to take a while to complete the town!

Have made reasonable progress in maidenbower though by bike in the last couple of weeks.