美国马里兰大学地理系于1998年制作此土地覆盖分类,数据来自于AVHRR卫星获得的1981到1994年之间影像,共分为14个不同土地覆盖类型,该数据有三个空间类型:1度,8千米和1千米像素分辨率。
引用格式:
- Full Example Citation: Hansen, M., R. DeFries, J.R.G. Townshend, and R. Sohlberg (1998), UMD Global Land Cover Classification, 1 Kilometer, 1.0, Department of Geography, University of Maryland, College Park, Maryland, 1981-1994.
- Associated Peer-Reviewed Publication: Hansen, M., R. DeFries, J.R.G. Townshend, and R. Sohlberg (2000), Global land cover classification at 1km resolution using a decision tree classifier, International Journal of Remote Sensing. 21: 1331-1365.
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