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测定森林植物光谱反射强度在实践上均具有重大意义,特别是对于森林的航空及航天摄影它是重要的资料。光谱测定的可靠性和信息决定于正确的选定量测的自然——技术条件。对于光谱变化可以用光谱反射率表示。为了得到观测物体与其它光谱反射之间可靠的相互关
Measuring the spectral reflectance of forest plants is of great importance in practice, and it is important information especially for aerial and aerospace photography of forests. The reliability and information of spectrometry depends on the natural and technical conditions of the correct selected measurement. The spectral reflectance can be expressed as spectral reflectance. In order to get a reliable correlation between the observed object and other spectral reflections