Discrete spectral peak estimation in incoherent backscatter heterodyne lidar. I. Spectral accumulation and the Cramer-Rao lower bound. - Barry J. Rye; R. Michael Hardesty (IEEE Trans. Geosci. Remote. Sens., 1993)

Discrete spectral peak estimation in incoherent backscatter heterodyne lidar. II. Correlogram accumulation. - Barry J. Rye; R. Michael Hardesty (IEEE Trans. Geosci. Remote. Sens., 1993)