学科分类
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2 个结果
  • 简介:Aresearchonthathowthetopicofmobility,whichiscompletelydifferentbuttightlyrelevanttospace,providesnewapproachesandmethodssoastopromotethefurtherdevelopmentofgeographicinformationservices,willaccumulatebasicexperiencefordifferenttypesofrelativeinformationsystemsinthewidefieldsoflocationbasedservices.Thispaperanalyzesthemeaningofmobilityandthechangeforgeographicinformationservicemodel,itdescribesthedifferencesandcorrelationbetweenM-GISandtraditionalGIS.Itsetsatechnicalframeworkofgeographicinformationservicesaccordingtomobilecontextandprovidesacasestudy.

  • 标签: 地球信息系统 GIS 机动性 数值模拟
  • 简介:针对生产实际与测量规范要求,设计了基于WindowsMobile的水准测量记簿系统,对该系统的关键技术、设计方案进行了论述,并对系统的部分功能实现举例说明。

  • 标签: PDA WINDOWS MOBILE 水准测量