With the further development of global oceanography research and the appearance of Marine geography information system, there is favorable foreground for GIS application to Marine geology.

随着全球尺度海洋学研究的进一步开展及海洋地理信息系统的产生，地理信息系统在海洋地质中的应用前景良好。

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GIS based soil information system (SIS) is very important for assessment of the capacity of land production, the status, rates of soil degradation and global change studies.

地理信息系统(GIS)支持下的土壤信息系统(SIS)在评价土地生产能力、土地退化的现状、速率和风险以及全球变化研究中具有重要意义。

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Remote-sensing technique(RS)combined with global positioning system(GPS)and geo-graphic information system(GIS)is currently an advanced method in the world to investigate soil erosion.

用遥感技术，结合全球定位系统、地理信息系统进行水土流失调查是目前国际上比较先进的方法。

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