Science: Global Dataset Of Crowdsourced Land Cover and Land Use Reference Data
The following article/dataset was recently published in Scientific Data, a peer-reviewed journal from Nature.
Global Dataset Of Crowdsourced Land Cover and Land Use Reference Data
Steffen Fritz, Linda See, Christoph Perger, et al.
Ecosystems Services and Management Program, International Institute for Applied Systems Analysis (IIASA)
Scientific Data 4:170075
Global land cover is an essential climate variable and a key biophysical driver for earth system models. While remote sensing technology, particularly satellites, have played a key role in providing land cover datasets, large discrepancies have been noted among the available products. Global land use is typically more difficult to map and in many cases cannot be remotely sensed. In-situ or ground-based data and high resolution imagery are thus an important requirement for producing accurate land cover and land use datasets and this is precisely what is lacking.
Here we describe the global land cover and land use reference data derived from the Geo-Wiki crowdsourcing platform via four campaigns. These global datasets provide information on human impact, land cover disagreement, wilderness and land cover and land use.
Hence, they are relevant for the scientific community that requires reference data for global satellite-derived products, as well as those interested in monitoring global terrestrial ecosystems in general.
Direct to Full Text Article and Links to Download Data
Note: Dataset is licensed using Creative Commons Attribution 3.0 Unported license.
About Gary Price
Gary Price (firstname.lastname@example.org) is a librarian, writer, consultant, and frequent conference speaker based in the Washington D.C. metro area. He earned his MLIS degree from Wayne State University in Detroit. Price has won several awards including the SLA Innovations in Technology Award and Alumnus of the Year from the Wayne St. University Library and Information Science Program. From 2006-2009 he was Director of Online Information Services at Ask.com.