标题 |
![]() 利用高光谱遥感估算土壤养分含量
相关领域
高光谱成像
土壤养分
环境科学
遥感
营养物
估计
土壤科学
地理
土壤水分
生物
工程类
生态学
系统工程
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其它 | 摘要:Increasing crop productivity is necessary to feed the continuously growing human population. The availability of nutrients in soil mostly determines the yield of plants. Soil is the primary source for supplying essential nutrients to plants. The estimation of soil nutrient concentration is essential. Current soil nutrient estimation is obtained mostly through time-consuming and difficult field sampling and laboratory analysis. Another significant issue is that soil nutrient concentration changes from place to place, and this fluctuation cannot be determined with the existing technique. |
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