测绘通报 ›› 2017, Vol. 0 ›› Issue (12): 86-89.doi: 10.13474/j.cnki.11-2246.2017.0385

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Applicability Analysis of GF-2 Imagery Mapping

SHI Yuanli, FU Zhuo, JIANG Jun, ZHANG Xue   

  1. Satellite Environment Center, Ministry of Environmental Protection, Beijing 100094, China
  • Received:2017-05-31 Revised:2017-08-29 Online:2017-12-25 Published:2018-01-05

Abstract: The environmental mapping is an important application of high spatial resolution remote sensing images. Based on the mapping progress of GF-2 imagery,some key processing techniques are discussed including natural-color band simulation,the relationship between eye resolution and DPI and the choice of spatial resolution and mapping scale. Actual works prove that these techniques are very useful for imgeries mapping based on high spatial resolution images.

Key words: GF-2, remote sensing mapping, natural-color band simulation, mapping scale, DPI

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