全球智库信息集成服务系统(G2TT): Comparison of global land cover products: Community remote sensing to validate areas of high disagreement.

G2TT

来源类型	Conference or Workshop Item (UNSPECIFIED)
规范类型	其他
	Comparison of global land cover products: Community remote sensing to validate areas of high disagreement.
	Fritz S; McCallum I; See L; Kraxner F; Obersteiner M
发表日期	2010
出处	2010 IEEE International Geoscience and Remote Sensing Symposium (IGARSS): Proceedings, 25-30 July 2010
出版年	2010
语种	英语
摘要	Maps of global land cover derived from satellite-based earth observation have existed for almost two decades and represent one of the most important sources of baseline terrestrial information for a wide variety of users, e.g. the Convention on Biological Diverity. More importantly, land cover maps provide critical input data for global models of land use and land use changes. Urgent questions have arisen that depend upon an accurate global land cover dataset, e.g. how much land is available for agricultural use or how high will competition for land be between food and bioenergy, considering increasing needs in the future. Some of these questions could be answered if a global baseline map of land cover would exist. However, at present, unified and satisfactory solution has not surfaced, owing in part to large disagreements among existing global land cover datasets.
主题	Forestry (FOR)
关键词	Agricultural use Bio-energy Biological diversity Critical inputs Data sets Earth observations Gobal models Land cover Land cover datasets Land cover maps Land-use change
URL	http://pure.iiasa.ac.at/id/eprint/9411/
来源智库	International Institute for Applied Systems Analysis (Austria)
资源类型	智库出版物
条目标识符	http://119.78.100.153/handle/2XGU8XDN/132327
推荐引用方式 GB/T 7714	Fritz S,McCallum I,See L,et al. Comparison of global land cover products: Community remote sensing to validate areas of high disagreement.. 2010.