Spatial distribution and intensity of selectively logged areas summarized into 25 by 25 km grid cells in 1992, 1996, and 1999 for the Amazon Basin of Brazil. Credit: E.A.T. Matricardi, D.L. Skole, and W.H. Chomentowski, Michigan State University; M.A. Cochrane, South Dakota State University; and M. Pedlowski, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Brazil (reproduced from the International Journal of Remote Sensing with permission from the publisher Taylor & Francis Group).