Global Agro-ecological Assessment for Agriculture in the 21st Century

Fischer G, Shah MM, van Velthuizen HT, & Nachtergaele FO (2001). Global Agro-ecological Assessment for Agriculture in the 21st Century. IIASA, Laxenburg, Austria [2001]

[img]
Preview
Text
XO-01-001.pdf

Download (5MB) | Preview

Abstract

In recent years the ability to collect spatial information from volunteers has greatly expanded through the combination of Google Earth, geo-tagged photos and the Internet. A Geo-Wiki has been created to aid in both the validation of existing spatial information and the collection of new information through the powerful resource of crowdsourcing. A case study of a land cover validation Geo-Wiki is described, in which the tool is used to validate existing global land cover products. The potential of such a tool for other applications is also recognized.

Item Type: Other
Research Programs: Modeling Land-Use and Land-Cover Changes (LUC)
Bibliographic Reference: IIASA, Laxenburg, Austria [2001]
Depositing User: IIASA Import
Date Deposited: 15 Jan 2016 02:13
Last Modified: 17 Feb 2016 12:25
URI: http://pure.iiasa.ac.at/6413

Actions (login required)

View Item View Item

International Institute for Applied Systems Analysis (IIASA)
Schlossplatz 1, A-2361 Laxenburg, Austria
Phone: (+43 2236) 807 0 Fax:(+43 2236) 71 313