Satellite monitoring of land-use and land-cover changes in northern Togo protected areas

• 作 者: Fousseni Folega Chun-yu Zhang
• 机 构: TheKeyLaboratoryforSilvicultureandConservationofMinistryofEducation,UniversitedeLome
• 出 处: 林业研究：英文版
• 发表日期: 2014年2期
• 关键词: 土地覆盖变化 土地利用 保护区 遥感监测 归一化植被指数 植被变化 无监督分类 图像映射 land change NDVI land cover prot
• 基金项目: supported by the Chinese Ministry of Sciences and Technology--the host of China-Africa Science and Technology Partnership Program(CASTEP),the National Special Research Program for Forestry Welfare of

Remote-sensing data for protected areas in northern Togo, obtained in three different years(2007, 2000, and 1987), were used to assess and map changes in land cover and land use for this drought prone zone. The normalized difference vegetation index(NDVI)