太平洋西北地区冠层结构和亚冠层地形的机载激光测高和干涉SAR测量

Conference Proceedings Second Topical Symposium on Combined Optical-Microwave Earth and Atmosphere Sensing Pub Date : 1995-04-03 DOI:10.1109/COMEAS.1995.472395

D. Harding, J. Blair, E. Rodriguez, T. Michel

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引用次数: 12

摘要

目前，NASA和意大利航天局正在考虑拟议的TOPSAT全球地形任务，该任务将InSAR和激光高度计仪器相结合，以生成一个高分辨率的地球陆地表面数字地形数据库(1)。研究结果表明，通过高度计校准的InSAR测量植被景观的海拔和冠层高度具有巨大潜力，TOPSAT任务可以提供这些数据。

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Airborne laser altimetry and interferometric SAR measurements of canopy structure and sub-canopy topography in the Pacific northwest

The proposed TOPSAT global topography mission, currently under consideration by NASA and the Italian Space Agency, combines InSAR and laser altimeter instruments in order to produce a high-resolution, digital topographic database for the Earth's land surfaces (1). The results presented demonstrate significant potential for altimeter-calibrated InSAR measurement of elevations and canopy heights over vegetated landscapes, as could be provided by the TOPSAT mission.<>

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Conference Proceedings Second Topical Symposium on Combined Optical-Microwave Earth and Atmosphere Sensing

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