我国林业遥感研究现状与展望

Progresses and Perspectives of Forestry Remote Sensing in China

摘要: 通过对20多年来遥感技术在我国林业实践中的应用回顾与总结，指出随着遥感技术的发展和应用水平的逐步提高，我国林业遥感已从过去的森林资源数量清查和分类应用逐渐转向森林生态环境调查与评价，森林生态系统健康监测，森林生物物理和生化参数的提取分析等领域，并对我国林业遥感研究前景进行预测。作者认为未来中国林业遥感发展的主要方向是：1) 包容各种新技术，形成新的技术体系，并与国际接轨；2) 利用遥感的优势，研究森林的宏观状况与作用；3) 与森林经营进一步结合。

Abstract: With the retrospection of the application of remote sensing technology in forestry practice over 20 years, the paper showed that our country’s application of remote sensing had turned from forest investigation and classification to forest environment investigation, forest ecosystem health monitoring, forest biophysical and biochemical parameter inversion, along with the development of remote sensing technology and application. The paper predicted the future of our country’s forestry remote sensing in the end. In the light of the mentioned above, the forest remote sensing perspective of the 21st century in China was predicted. The author put forward to the main developing directions on forest remote sensing of the next century in China, 1) to include all kinds of new technology and form new technology system and join up with international; 2) to study the macroscopic conditions and functions through utilizing the superiority of the remote sensing; 3) to integrate with the forest management.