扎龙湿地克钦湖富营养化状态的高光谱遥感评价

张囡囡, 臧淑英

Hyperspectral Data Applied in Monitoring and Evaluating the Water Trophic State of Keqin Lake, Zhalong Wetland

Nan-nan ZHANG, Shu-ying ZANG

表2 叶绿素a浓度估测模型验证

Table 2 The verification of the Chl-a concentration estimated model

验证方程 (n=8) R2 R703nm Y=1.0469x+0.18 0.771 R696nm/R503nm Y=1.011x+0.2984 0.770 R(λ574)' Y=1.0797x-0.2756 0.753