基于WindowsPhone的野_省略_系统的设计与实现.pdf
结合3S技术对位置采集和管理的优势，一方面基于位置的现场空间数据采集不受时间和空间的限制，实现了数据的实时采集、存储和查询，整个数据收集过程是集成的；另一方面，移动GIS完全采用电子化操作，减轻了扫描数字化分辨率、矢量化精度等诸多因素的影响，提高了GIS空间数据的质量和可用性。从而提高了土壤数据采集的准确性和效率。(Combined with the advantages of 3S technology in location acquisition and management, on the one hand, location-based on-site spatial data acquisition is not limited by time and space, which realizes real-time data acquisition, storage and query, and the whole data collection process is integrated; On the other hand, mobile GIS completely adopts electronic operation, which reduces the influence of many factors such as scanning digital resolution and vectorization accuracy, and improves the quality and availability of GIS spatial data. Thus, the accuracy and efficiency of soil data collection are improved.)
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