测绘通报 ›› 2025, Vol. 0 ›› Issue (7): 46-51.doi: 10.13474/j.cnki.11-2246.2025.0708

• 学术研究 • 上一篇    下一篇

基于PIE-Engine的陕西省公路网遥感影像分析

杜建超1, 张雷1, 白晋颖2, 李婷婷2   

  1. 1. 西安电子科技大学通信工程学院, 陕西 西安 710071;
    2. 航天宏图信息技术股份有限公司 西安分公司, 陕西 西安 710199
  • 收稿日期:2024-12-10 发布日期:2025-08-02
  • 作者简介:杜建超(1977—),男,博士,副教授,主要从事图像处理算法及应用研究。E-mail:jcdu@xidian.edu.cn
  • 基金资助:
    教育部产学合作协同育人项目(230902313183709)

Remote sensing image analysis of Shaanxi provincial highway network based on PIE-Engine

DU Jianchao1, ZHANG Lei1, BAI Jinying2, LI Tingting2   

  1. 1. School of Telecommunications Engineer, Xidian University, Xi'an 710071, China;
    2. Xi'an Branch of PIESAT Information Technology Co., Ltd., Xi'an 710199, China
  • Received:2024-12-10 Published:2025-08-02

摘要: 公路网建设状况是反映地区经济发展的重要指标,分析陕西省公路网的建设情况,对于研究陕西省区域发展具有重要参考价值。本文基于2022年10 m分辨率的遥感影像,通过PIE-Engine AI平台与ArcGIS Pro软件的联合应用,实现了对陕西省2022年度的道路提取,并根据道路里程、道路密度等参数分析了陕西省的公路网建设状况。结果表明,陕西省公路网建设与经济、地理特征具有很强的相关性,公路网络呈现以省会西安为中心重点发展,逐步向外扩散发展的整体趋势。本文结果为陕西省区域发展研究提供了有效的数据支持。

关键词: 道路提取, 陕西省公路网, PIE-Engine, 遥感影像处理

Abstract: The construction status of highway network is an important indicator to reflect the development of regions.It has important reference value of analyzing the construction status of highway network in Shaanxi province to study the regional development in Shaanxi province.Based on the 10 m resolution remote sensing image of 2022,this paper has realized the extraction of roads in Shaanxi province in 2022 through the joint application of PIE-Engine AI platform and ArcGIS PRO software,and analyzed the construction status of the road network in Shaanxi province according to the parameters of road mileage,road density and so on.The results show that there is a strong correlation between the road network construction and economic and geographic features in Shaanxi province,and the road network shows an overall trend of focusing on Xi'an city,the capital of the province,and gradually spreading outward.The results of this paper can provide effective data support for regional development research in Shaanxi province.

Key words: road extraction, Shaanxi provincial highway network, PIE-Engine, remote sensing image processing

中图分类号: