移动GIS在土地变更调查中的开发应用研究  

作　　者：冯超[1] 崔国庆[2] 

机构地区：[1]陕西能源职业技术学院,陕西咸阳712000 [2]国家测绘地理信息局第一地形测量队,西安710054

出　　处：《科技创新与应用》2023年第29期66-70,共5页Technology Innovation and Application

基　　金：国家自然科学基金资助项目(41901405);陕西能源职业技术学院科研课题(2021KYZ03)。

摘　　要：土地变更调查中需审批的检验图斑多、任务重,运用地理信息系统(GIS)解决和剖析外业审查后建立的成果数据信息,提升内业数据获取速率和精密度。该文以移动GIS为重要载体,使用带有定位、导航功能的外业变更调查系统进行野外数据采集,省掉复杂的外业手工制作这道工艺过程,减少外业工作强度和减少清绘、转绘等生产环节导致的误差积累,提高外业判读、补测的效率和准确性,进一步构建土地变更调查管理信息系统,打破传统测绘作业变更调查的分工界限,有效提升外业变更调查人员对于数据的传统认识。该文基于这种现实情况,设计并实现外业变更调查软件系统不仅可以极大地提升土地变更监测图斑核查工作的成效以及精确度,而且同时为决策提供依据支持。There are many inspection spots and heavy tasks to be examined and approved in land change survey.Geographic Information System(GIS)is used to solve and analyze the result data information established after field review,so as to improve the speed and precision of in-house data acquisition.This paper uses the important carrier of Mobile GIS,uses the field change investigation system with positioning and navigation functions to collect field data,eliminates the complicated manual process of field work,reduces the intensity of field work and the accumulation of errors caused by clear painting,transfer and other production links,improves the efficiency and accuracy of field interpretation and supplementary survey,and further constructs the management information system of land change investigation.Break the division of labor boundaries of the traditional surveying and mapping work change investigation,and effectively enhance the field change investigators'traditional understanding of the data.Based on this reality,this paper designs and implements a field change investigation software system,which can not only greatly improve the effectiveness and accuracy of land change monitoring and spot verification,but also provide basis support for decision-making.

关 键 词：变更调查 图斑 GIS 数据采集 开发应用 

分 类 号：P217[天文地球—测绘科学与技术]