基于 ArcGIS 和 FME 的兴趣点数据处理技术研究
DOI:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

U491.1+ 2

基金项目:


Research on POI data processing technology based on ArcGIS and FME
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    针对各类兴趣点扒取时区域过大而造成兴趣点数据丢失的问题,本研究通过 FME 对研究区域进行格网 划分,采用 Geosharp 软件按照格网经纬度从高德地图中分区获取格网小区兴趣点,并基于 ArcGIS 构建了分区导 出模型和量化处理。研究结果表明:格网坐标提取模型和分区导出模型能够较好地自动处理导出各类兴趣点数据, 提高数据扒取和处理效率,比原有裁剪导出更节约时间,能够为交通规划提供前期的基础数据支撑。

    Abstract:

    In order to solve the data loss caused by the large amount of interest point data in the study area. In this study, the research area was divided into grids using the FME. The point of interest of grid cells was obtained from the grid map which was got from the Amap according to the grid longitude and latitude using the Geosharp software. Based on the ArcGIS, the partition export model was constructed, and the quantitative processing was carried out. The results show that the point of interest data can be automatically processed and exported using the grid coordinate extraction model and the zoning model. The efficiency of data picking and processing is improved, the handling time is saved effectively compared with the original cutting export. This study can provide early basic data to support traffic planning.

    参考文献
    相似文献
    引证文献
引用本文

刘帅 ,王佳 .基于 ArcGIS 和 FME 的兴趣点数据处理技术研究[J].交通科学与工程,2020,36(4):107-112.
LIU Shuai, WANG Jia. Research on POI data processing technology based on ArcGIS and FME[J]. Journal of Transport Science and Engineering,2020,36(4):107-112.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2022-06-09
  • 出版日期: