Zhang Zi-li, Qin Qi-ming, Dong Yu-zhi, Dai Fan-wei, Yao Yun-jun, Wang Zhao-qiang
Institute of Remote Sensing and GIS, Peking University, Beijing 100871, China.
Zhongguo Zhong Yao Za Zhi. 2008 Aug;33(16):1941-4.
To study the effectiveness and feasibility of remote sensing technology in the rare species of wild plant resources.
The mechanism and characteristics of Paeonia sinjiangensis were analyzed to find the possibility of extracting from TM imagery. An expert system has been used with Landsat Thematic Mapper data to derive P. sinjiangensis. Then logical decision rules were used with the various datasets to assign values.
The land for P. sinjiangensis possible growth were mapped and accuracy tested was approving.
The results suggest that the remote sensing expert interpretation system using satellite imagery and ancillary data will be feasible for research of rare wild medicinal plants distribution.
研究遥感技术在野生植物珍稀物种资源中的有效性和可行性。
分析新疆芍药的机理和特征，以探寻从TM影像中提取的可能性。利用专家系统结合陆地卫星专题制图仪数据来推导新疆芍药。然后使用逻辑决策规则对各种数据集赋值。
绘制出了新疆芍药可能生长的土地，并对精度进行了测试，结果令人满意。
结果表明，利用卫星影像和辅助数据的遥感专家解译系统对于珍稀野生药用植物分布研究是可行的。
