| タイトル | Monitoring Anthropogenic Disturbance Trends in an Industrialized Boreal Forest with Landsat Time Series |
| 本文（外部サイト） | http://hdl.handle.net/2060/20150014253 |
| 著者（英） | Hermosilla, Txomin; Franks, Shannon; Pickell, Paul D.; Huang, Chengquang; Masek, Jeffrey G.; Coops, Nicholas C. |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2014-10-10 |
| 言語 | eng |
| 内容記述 | Human transformation of the terrestrial biosphere via resource utilization is a critical impetus for monitoring and characterizing anthropogenic change to vegetation condition. The primary objective of this research was to detect anthropogenic forest disturbance for a recent Landsat time series. A novel combination of an autonomous change detection procedure and spectral classification scheme was applied and tested in a landscape that has undergone significant resource development over the last 30 years. Anthropogenic disturbance was detected with greater than 93% accuracy. Most disturbances were correctly classified as within +/-1 year. The signal of anthropogenic disturbance was significant in the landscape, accounting for more than 91% of all disturbances and 86% of total disturbed area during the 23-year study period. The study demonstrated a robust approach for examining historical disturbance trends related to human-modification of the environment |
| NASA分類 | Earth Resources and Remote Sensing |
| レポートNO | GSFC-E-DAA-TN22186 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
