资源一号02D可见近红外和高光谱影像辐射质量评价
孙培宇,柯樱海,钟若飞,赵世湖,刘瑶

Radiance Quality Assessment of ZY-1-02D VNIC/AHSI Image Data
Peiyu Sun,Yinghai Ke,Ruofei Zhong,Shihu Zhao,Yao Liu
表6 ZY1-02D AHSI数据和GF-5 AHSI数据各指标评价结果
Table 6 Evaluation indices results of ZY1-02D AHSI and GF-5 AHSI data
波长均值标准差信噪比清晰度信息熵
ZY1-02DGF-5ZY1-02DGF-5ZY1-02DGF-5ZY1-02DGF-5ZY1-02DGF-5
VNIR最小值12.698.099.142.2631.7030.803.395.513.333.17
390—1 040 nm最大值36.0354.6425.058.6647.2047.1421.5321.424.935.04
平均值26.7025.5919.326.5043.2242.5213.6915.074.544.60
SWIR最小值5.390.714.050.2136.1728.803.990.453.170.44
1 005—1 341 nm最大值20.9619.7615.205.0446.8647.3614.7012.414.414.34
平均值13.6511.8010.013.1142.9542.709.767.693.973.46
SWIR最小值0.510.740.430.2923.9324.260.460.630.540.63
1 425—1 812 nm最大值6.184.625.171.9644.6945.005.944.163.622.99
平均值4.203.243.471.3139.8941.353.912.812.952.34
SWIR最小值0.060.040.060.0212.6010.560.110.080.000.00
1 930—2 501 nm最大值1.461.181.300.6037.3338.591.541.271.971.32
平均值0.840.740.750.3630.2131.940.900.771.120.70