Hi, Harry. I surveyed of of this area by myself, but some streets I drew for Yahoo satellite and others by my GPS. It took about almost a month collecting data. I'm developing (still in my brain) a traffic app and I need this information. That's why I surveyed such information.
Tartışma
Harry Wood tarafından 14 Kasım 2008 saat 14.37 tarihinde yapılan yorum
Woosh! You recently mapped out a massive area of Sao Paulo! Did you survey all of those streets yourself??
julison tarafından 17 Kasım 2008 saat 10.28 tarihinde yapılan yorum
Hi, Harry. I surveyed of of this area by myself, but some streets I drew for Yahoo satellite and others by my GPS. It took about almost a month collecting data. I'm developing (still in my brain) a traffic app and I need this information. That's why I surveyed such information.
Harry Wood tarafından 2 Aralık 2008 saat 13.09 tarihinde yapılan yorum
That's excellent! I've just updated the Sao Paulo wiki page with a user visualization which shows your spectacular surveying work!