Liu Xianlin

Research Interests：

Liu Xianlin and his team developed a creative innovation China advanced features Surveying instrument For Chinese, laid the foundation of the establishment of digital surveying and mapping system. The lead developed with independent intellectual property rights of the measuring instrument is widely used in the national surveying and mapping, hydropower, railway, metallurgy, geology, coal, agriculture, construction and other industries, the full realization of China digital mapping technology system plays a key role, greatly improve the productivity level of Surveying and mapping Chinese. Some are exported to developed countries such as USA and Japan and third world countries, effectively promote the surveying and Mapping Science and technology Chinese strength among the world's most advanced international reputation China mapping.At the same time is the national disaster prevention and mitigation committee experts

Study on Liu Xianlin for decades focused on Photogrammetry and aerial surveying instrument, with very little money, but made a series of major scientific research achievements, a number of results to fill the gaps, the end of Chinese advanced Surveying instrument All the history of dependence on imports, saving nearly 200 million yuan of funds for the country, earning about 10000000 yuan; he developed a strong impetus to the development of the whole industry through the instrument, greatly speeding up the mapping from the traditional Chinese Technology system Shift to digital mapping technology system. He broke the field of Chinese aerial digital measuring instruments are monopolized by overseas situation, to rewrite the China Aerial photography The use of film history, promote the China from traditional surveying and mapping technology system to digital mapping technology system of the leapfrog development. China will promote the surveying and mapping instruments development level to the advanced level in the world.