GGRC34H3 Lecture Notes - Lecture 12: Volunteered Geographic Information, Open Data, Issue Tracking System
Document Summary
Convergence of web/mobile technologies, online consumption and production of digital media; and geospatial technologies are changing the ways in which we think about and discuss everything. Online communication and use of language as a subject of study (e. g. , twitter) http://users. humboldt. edu/mstephens/hate/hate_map. html. Sampling issues: twitter public streaming api allows you to access 1% of public tweets in real-time (larger amounts require special application to or commercial relationships with twitter). How to understand the context of tweets: if i get %1 of tweets, i do not have information about the conversation that tweet is part of. Discussion / chat: online forums of various forms. Online initiatives including general interest (e. g. , wikipedia, citizen science) and geospatial data (e. g. , openstreetmap). Data e(cid:454)ist: (cid:373)ake it a(cid:448)aila(cid:271)le: (cid:862)go(cid:448)er(cid:374)(cid:373)e(cid:374)t pu(cid:271)lishi(cid:374)g of ope(cid:374) data (cid:448)ia a(cid:374) o(cid:374)li(cid:374)e portal(cid:863) Code exchange/hack-fest (cid:862)go(cid:448)er(cid:374)(cid:373)e(cid:374)t supports use of ope(cid:374) data to fill (cid:374)eeds(cid:863) Issue tra(cid:272)ki(cid:374)g: (cid:862)go(cid:448)er(cid:374)(cid:373)e(cid:374)t a(cid:272)(cid:272)ept dire(cid:272)t feed(cid:271)a(cid:272)k fro(cid:373) (cid:272)itize(cid:374)s o(cid:374) li(cid:373)ited ra(cid:374)ge of issues(cid:863)
