Proceedings of the Symposium on Global and Environmental Monitoring: Proceedings of the Symposium on Global and Environmental Monitoring

A mal area of a GVi pixel 
4.4km 
1.1km C77T1 A GVI pixel from a GAG pixel at nadir 
2.4km 
27. f>km 
A GVI pixel from a GAC pixel 
at maximum off nadir angle 
An area represented bv a GVI pixel 
16 km 
16km 
6.8 km 
16km 
Plate Carree projection 
12.7km 
12.7km 
24.5km 
24.5km 
Polar 
stereographic 
projection 
At the equator 
At 75°N latitude 
Figure 1 A real area of a GVI pixel and an area represented by a GVI pixel 
Principal Component Analysis 
Month 
Figure 4 Principal component analysis of 12 monthly GVI data 
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