Mapping gaps in an old-growth, secondary-growth, and selectively-logged tropical rainforest using discrete return LIDARAuthors: Jung, J., Pekin, B.K. and Pijanowski, B.C.Year: 2013Journal: IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingVolume: 6(6)Page: pp. 2453-2461DOIJournalPDF