农业高光谱遥感研究的现状与发展趋势

高光谱遥感是对地观测强有力的工具和现代遥感的重要发展方向,在农业上具有广泛的应用前景。简要介绍了农业高光谱遥感应用研究的原理及现状,存在的问题及发展趋势。

Study on Hyperspectral Remote Sensing in Agriculture

With the development of computer technology and aerial and space technology, remote sensing monitoring has been become a simple, fast and high effective monitoring method, and extensively being used on geological prospecting, environmental monitoring, weather forcast and agriculture. It achieve considerable success. Because of hyperspectral resolving power, extra-multi-band and large information capacity, hyperspectral remote sensing is a powerful means used to observe the earth and the key of moden remote sensing, and has a widespread application prospects in agriculture. Hyperspectral data (especially differential hyperspectrum) are correlate to leaf area index (LAI), leaf chlorophyll density (CH. D) and other biochemical contents such as protein and so on. It is introduced on the difficult problems, present and future of hyperspectral remote sensing in agriculture in this article.