OpenStreetMap

scruss has commented on the following diary entries

Post When Comment
Is OSM business unfriendly? 4 months ago

So many ‘disruptive’ business plans are really just give us your free stuff to resell cos we're IPOing in a week kthxbye. I'm glad that the OSMF is more about the continued existence of OSM.

Categorising paths 5 months ago

Don't forget that "well recognised ideas ... in the UK" are usually classified as "wat?" by worldwide mappers. I grew up in Scotland so most OSM tagging seems vaguely sensible, but explaining it to my fellow Canadians ...? Nah.

Power Generation tagging, and a rather neat way of tagging wind farms 7 months ago

Oh, and a couple of points I forgot to address that commenters helpfully brought up:

  • InfosReseaux - what with collector system losses, derated/oddly-rated turbines (I've operated a few that easily run at 120% nameplate), it's very hard to enter a useful plant:output:electricity for a wind farm.

  • Sanderd17 - yes, I know about other designs, but they're vanishingly rare compared to 3-blade HAWTs, and aren't very useful as generators.

Power Generation tagging, and a rather neat way of tagging wind farms 7 months ago

Thanks, Dragons8mycat, but I think I've got this one. Over the last 20 years, I've prospected, designed, operated, consulted on or provided due-diligence services to around 3 GW of installed wind plants worldwide.

My complaint about method vs source is that it's redundant in almost all technologies. We should tag for what's here now, rather than create grandiose, impractical schemes that cover all future eventualities. None of us know what we're doing, after all …

tagging a green roof? about 2 years ago

better still!

tagging a green roof? about 2 years ago

perfect! Thanks!

tagging a green roof? about 2 years ago

It's not the colour, Dr K; it's the fact it's growing — so in your part of the world, it would be like having a xeriscaped roof.

Navigating by OSM over 2 years ago

That went rather well. Sure, it maybe sometimes sent me down a slower road that I might've taken, but at no time was I actually lost or confused. Saved me a ton of cash on Garmin maps, too.

Great work by the UK mappers and routers!

End of Newton Mearns mapping for now over 2 years ago

Thanks for the edits. I'm back visiting where I grew up, and you pretty much caught all the stuff I thought no-one but me would map ...

This week, I have been mostly mapping wind farms ... about 3 years ago

Chaos99: really? I thought that Ctrl+V was a Java standard. Didn't know anything could change that. I started using the standard JNLP version because I was sick of having it complain about updates.

Tom Chance: it's not that hard to add machine type, especially when I've worked on or around the projects I've mapped. I can now recognize machine type from air photos, alas ;-) Failing that, there are public records or news releases from the manufacturers which can help.

This week, I have been mostly mapping wind farms ... about 3 years ago

Of course! Most of it was trued up against open orthophotos anyway.

In rural southern Ontario, USGS Aerial Imagery is your friend about 3 years ago

True enough, but some consistency would help future editors.

Local weighting for local mappers? almost 4 years ago

Did I say I had all the answers to this?

Local weighting for local mappers? almost 4 years ago

But current aerial maps aren't available. They're 3-5 years out of date around here. With a WAAS-enabled handheld with a good fix, I'm +/- 3m.

pondering import of wind farms about 5 years ago

I managed to convert the waypoints to OSM using GPSBabel, and then uploaded via josm - thanks!

pondering import of wind farms about 5 years ago

thanks, nmixter, but would't potlatch expect me to drag a new symbol over each point? That would get old after the third unit or so.