1COHEN WB. Estimating the age and structure of forest in a multi-ownership landscape of western Oregon U.S.A. . International Journal of Remote Sensing. 1995,16(4):721~746. 被引量:1
2KIMES,-D.S.; HOLBER,-B.N.; NICKESON,-J.E.; et al. Extracting forest age in a Pacific Northwest forest from thematic mapper and topographic data . Remote Sensing of Environment. 1996,56(2):133~140. 被引量:1