1. Modeling laser altimeter return waveforms over complex vegetation using high-resolution elevation data;Blair;Geophysical Research Letters,1999
2. The Laser Vegetation Imaging Sensor (LVIS): A medium-altitude, digitisation-only, airborne laser altimeter for mapping vegetation and topography;Blair;ISPRS Journal of Photogrammetry and Remote Sensing,1999
3. Blair, J.B., Hofton, M.A., & Rabine, D.L. (2004). Processing of NASA LVIS elevation and canopy (LGE, LCE and LGW) data products, version 1.0. (http://lvis.gsfc.nasa.gov).
4. The Vegetation of Wisconsin;Curtis,1959
5. Why Quadratic Mean Diameter?;Curtis;Western Journal of Applied Forestry,2000