基于Android终端的GIS野外数据采集系统设计与实现
发布时间：2019-04-10 11:24
【摘要】：获取科研数据是科学研究中重要基础性工作,尤其在自然科学领域,时常涉及到野外数据的获取。当前,智能移动电子设备和移动GIS的发展,已经逐渐渗透到了各行各业。 论文以Android平台为基础,结合移动GIS在LBS领域的前沿技术,开发出了普遍适用于科研工作的野外数据采集系统。论文的目的是将移动GIS技术与智能设备相结合并应用到野外数据采集工作中,改进传统采集方法,提高野外数据采集的作业效率。 论文梳理了野外数据采集系统方面相关研究进展和已有的野外数据采集系统,并评述了已有的各类型系统的优缺点,介绍了当前移动GIS的发展概况,尤其是当前在移动GIS领域中的LBS服务的发展前沿。在深入调研野外数据采集的用户需求的基础上,基于Android平台设计和开发了野外数据采集系统,该系统能满足普遍的野外科研数据采集需求。该系统包含基础数据录入、地图展示采样点、地图定位及路径查询、数据智能导出等功能。经过系统测试,本文设计的野外数据采集系统安全可靠、使用方便、适用范围广、定位精确,基本能够满足科研用户的一般需求。 野外数据采集系统能够使野外数据采集工作数字化,既提高了野外工作效率,又减少了重复劳动,为科研过程中的外业采集工作增添了便利,具有一定的实践及应用价值。
[Abstract]:Obtaining scientific research data is an important basic work in scientific research, especially in the field of natural science, which often involves the acquisition of field data. At present, the development of intelligent mobile electronic devices and mobile GIS has gradually penetrated into various industries. On the basis of Android platform and the advanced technology of mobile GIS in the field of LBS, a field data acquisition system is developed, which is widely used in scientific research. The purpose of this paper is to combine the mobile GIS technology with the intelligent equipment and apply it to the field data collection, improve the traditional collection method and improve the working efficiency of the field data collection. In this paper, the research progress of field data acquisition system and the existing field data acquisition system are reviewed, and the advantages and disadvantages of the existing types of data acquisition system are reviewed, and the development of current mobile GIS is introduced. Especially, the development of LBS services in the field of mobile GIS. The field data acquisition system is designed and developed based on Android platform on the basis of deep investigation of the users' requirements of field data acquisition. The system can meet the general demand of field scientific research data collection. The system includes basic data input, map display sampling points, map location and path query, data intelligent export and other functions. After system test, the field data acquisition system designed in this paper is safe and reliable, convenient to use, applicable to a wide range of applications, accurate positioning, can basically meet the general needs of scientific research users. The field data acquisition system can make the field data acquisition work digitalized, not only improves the field work efficiency, but also reduces the repeated work, which adds convenience to the field collection work in the process of scientific research, and has certain practice and application value.
【学位授予单位】：北京林业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：P208;TP311.52;TP274.2
本文编号：2455756
[Abstract]:Obtaining scientific research data is an important basic work in scientific research, especially in the field of natural science, which often involves the acquisition of field data. At present, the development of intelligent mobile electronic devices and mobile GIS has gradually penetrated into various industries. On the basis of Android platform and the advanced technology of mobile GIS in the field of LBS, a field data acquisition system is developed, which is widely used in scientific research. The purpose of this paper is to combine the mobile GIS technology with the intelligent equipment and apply it to the field data collection, improve the traditional collection method and improve the working efficiency of the field data collection. In this paper, the research progress of field data acquisition system and the existing field data acquisition system are reviewed, and the advantages and disadvantages of the existing types of data acquisition system are reviewed, and the development of current mobile GIS is introduced. Especially, the development of LBS services in the field of mobile GIS. The field data acquisition system is designed and developed based on Android platform on the basis of deep investigation of the users' requirements of field data acquisition. The system can meet the general demand of field scientific research data collection. The system includes basic data input, map display sampling points, map location and path query, data intelligent export and other functions. After system test, the field data acquisition system designed in this paper is safe and reliable, convenient to use, applicable to a wide range of applications, accurate positioning, can basically meet the general needs of scientific research users. The field data acquisition system can make the field data acquisition work digitalized, not only improves the field work efficiency, but also reduces the repeated work, which adds convenience to the field collection work in the process of scientific research, and has certain practice and application value.
【学位授予单位】：北京林业大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：P208;TP311.52;TP274.2
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