【摘要】 自20世纪70年代以来,国际和国内波谱数据库的发展虽然如火如荼,但是都存在不同层次的缺陷,不能满足现阶段我国遥感基础研究和应用的需要,对华南特色农业遥感应用来说差距更远,该研究以建立波谱知识实用型库为目标,集成了华南农作物波谱、环境参数、应用模型,试建立了基于WEB的广东荔枝、龙眼、甘蔗等特色农作物波谱数据库,实现了特色农作物波谱数据库的概念设计、数据的组织、功能和界面设计等方面,为多样的华南特色农作物波谱数据库的建立提供了一个示范。更多还原

【Abstract】 Although the development of spectral library is hot at home and abroad since 70’s in 20 centuries,it has defects in different layers and can’t meet the demands of basic research and application of remote sensing nowadays.The gap is further for the featured agricultural remote sensing application in South China.Aiming at establishing a practical spectral library of South China’s featured crops,crop spectra and their environment parameters,application models are integrated basing on web techniques.The research concentrates on the spectral data organization,realization of querying and presentation and web-interface design.It offers a demonstration for building the varied and featured crop library of South China.更多还原