In recent years, the Survey and Mapping Institute of Shanxi Province every year to participate in the "National Science Day" campaign, and the mapping booth has been wide public concern. The same is true of this year. Despite the light rain was pouring, but the mapping front of the booth is always peak and visitors crowd, there should be publicity materials, there are consulting surveying and mapping services, as well as understanding of surveying and mapping-related knowledge. Many people sincerely say that every year to participate in Science Day activities, mapping the best booth reality, both receive maps, but also informative.

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