遥感技术估算森林生物量的研究进展

¹武汉大学测绘遥感信息工程国家重点实验室,武汉市珞喻路129号430079;²华南农业大学信息学院,广州市五山路486号510061;³美国地质勘探局地球资源观测和科学数据中心,美国苏福尔斯市252号街道57198

基金项目: 广东省科技计划资助项目(E10073)

详细信息

General Review on Remote Sensing-Based Biomass Estimation

¹ State Key Laboratory of Information Engineering of Surveying,Mapping and Remote Sensing, Wuhan University,129 Luoyu Road,Wuhan 430079,China;² College of Informatics,South China Agricultural University,486 Wushan Road,Guangzhou 510061,China;³ US Geological Survey Earth Resources Observation and Science Center,252 Road,Sioux Falls 57198,USA

Funds: 广东省科技计划资助项目(E10073)

摘要: 从单传感器和多传感器遥感数据集成两个方面介绍和阐述了遥感技术估算森林生物量的发展现状,以此提炼遥感技术估算森林生物量研究面临的问题。
- 生物量 /
- 遥感 /
- 估算
Abstract: To further confirm the role that forest ecological system plays on global warming and global carbon cycle,quantitative study on forest biomass of large scale areas is needed.Traditional approaches based on field measurement are highly accurate,while they are only fit for small place and difficult to implement in large place.With the breakthrough progress in quantitatively obtaining forest parameters such as height of forest,canopy density,etc.,remote sensing has become the primary source for biomass estimation.We review research progress of remote sensing-based biomass estimation from single-and multi-sensor data,and discuss existing issues influencing biomass estimation.
- biomass /
- remote sensing /
- estimation