tag:blogger.com,1999:blog-6596435932432099029.post7334624355061352479..comments2024-01-13T03:31:45.826-06:00Comments on GIS@SU: A New but Delicate Geographic Data-Source VGI as Big Datasounnyhttp://www.blogger.com/profile/13095941808937540554noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-6596435932432099029.post-33747678072978363782017-02-06T23:37:09.387-06:002017-02-06T23:37:09.387-06:00It is neat that anyone can contribute to VGI, but ...It is neat that anyone can contribute to VGI, but it seems that this can create plenty of errors. I imagine that this process requires plenty of monitors to prevent false tags.Nathan Heavilandhttps://www.blogger.com/profile/16942037296562097677noreply@blogger.com