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Fischer, G., Shah, M.M., van Velthuizen, H.T., & Nachtergaele, F.O. (2001). Global Agro-ecological Assessment for Agriculture in the 21st Century. IIASA, Laxenburg, Austria [2001]
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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: | 27 Aug 2021 17:17 |
| URI: | https://pure.iiasa.ac.at/6413 |
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