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Mapping without the sun
Zhang, Jixian

aggregation and fused images. The bigger the correlation
coefficient and the smaller the bias index, the closer the
resolution of the fused image and the resolution of the image
aggregation. Then we can determine the real spatial resolution
of remote sensing fused image quantitatively. The experiments
show that the resolution of the fused image from SPOT image
and TM image is closer to 17m. However, the resolution of the
image aggregation is the nominal resolution, but not the real
resolution. In order to get the better result, we should get the
more precise image aggregation, which we should do better in
the later research.
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This work was supported by State Bureau of Surveying and
Mapping key laboratory of Geographic Information
Engineering Foundation of Researches, Grant B262