针对城市复杂场景，全波形回波中混有多种噪声影响有效信号提取，本文提出了一种参数优化下的小波降噪算法，该算法首先根据波形特征设定......

In the last few decades, remote sensing techniques has become efficient and economical approaches for forest area analys......

Background:Forest canopy height is a key forest structure parameter. Precisely estimating forest canopy height is vital ......

Full-waveform velocity inversion based on the acoustic wave equation in the time domain is investigated in this paper. T......

Background: Forest canopy height is a key forest structure parameter. Precisely estimating forest canopy height is vital......

Presently, most full-waveform inversion methods are developed for elastic media and ignore the effect of attenuation. Th......