Dr. Yongnian Zeng Profile

Dr. Yongnian Zeng

at Lanzhou Univ

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Author

Publications (2)

Proceedings Article | 14 July 2003 Paper

Evaluation of the utility of subpixel analysis of thematic mapper imagery of serious soil degradation in the Yellow River source regions

Shiqiang Zhang, Jian Lu, Shiyin Liu, Yongnian Zeng

Proc. SPIE. 4890, Ecosystems Dynamics, Ecosystem-Society Interactions, and Remote Sensing Applications for Semi-Arid and Arid Land

KEYWORDS: Landsat, Soil science, Image processing, Remote sensing, Atmospheric corrections, Image classification, Scene classification, Climatology, Environmental sensing, Earth observing sensors

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Proceedings Article | 14 July 2003 Paper

Grassland desertification monitoring by remote sensing and GIS in the upper reaches of the Yellow River, northeast Qinghai-Xizang Plateau

Yongnian Zeng, Zhaodong Feng, Guangchao Cao, Weguo Wang

Proc. SPIE. 4890, Ecosystems Dynamics, Ecosystem-Society Interactions, and Remote Sensing Applications for Semi-Arid and Arid Land

KEYWORDS: Landsat, Data modeling, Remote sensing, Vegetation, Geographic information systems, Ecosystems, Climate change, Analytical research, Climatology, Earth observing sensors

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