Re: [Talk-ko] Broken (multi)polygons in Korea

2017-04-01 Thread Jochen Topf
On Sun, Mar 19, 2017 at 02:46:30PM +0100, Jochen Topf wrote: > in my newest batch of Maproulette challenges, I have included a special > challenge for Korea, because there were so many problems there. > > I encourage everbody to help: >

Re: [Talk-ko] Broken (multi)polygons in Korea

2017-03-19 Thread Andrew Errington
Ok. I contacted who I thought was the most prolific mapper of forest outlines. They said they did it as quickly as possible because it was important for Koreans to see forested areas on the map. Now they are reviewing and improving those polygons. Best wishes, Andrew On Mar 15, 2017 5:24 PM,

Re: [Talk-ko] Broken (multi)polygons in Korea

2017-03-15 Thread Andrew Errington
As far as I know there has been no import of forest area data. There is a prolific mapper who has made rough outlines of forested areas. Some of these areas overlap with others. Some areas intersect with themselves. I don't think each area represents anything "on the ground", just a convenient