Practices prove that it can boost the major construction of surveying engineering effectively through developing study and practices of the teaching innovation on "TopographicalMapping".
实践证明，通过深入开展地形测图课程教学改革的研究与实践，有效地推动了测绘工程专业的专业建设。
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CASS, which is the topographical and cadastral survey system, not only can link digital mapping system and interface of GIS, but also customize the personal code and custom the cartographic symbol.