基于ArcPy的广东省海岸线修测辅助软件设计与开发  

Design and Development of Auxiliary Software for Coastline Repair and Survey in Guangdong Province Based on ArcPy

作　　者：李美珍 华水胜 陈国恒 蔡怀玉 LI Meizhen;HUA Shuisheng;CHEN Guoheng;CAI Huaiyu(Guangdong Provincial Institute of Land and Resources Surveying and Mapping,Guangzhou 510500,China)

机构地区：[1]广东省国土资源测绘院,广东广州510500

出　　处：《测绘与空间地理信息》2023年第12期194-198,共5页Geomatics & Spatial Information Technology

摘　　要：针对海岸线修测工作中耗时耗力的无人机倾斜照片查阅分析问题,本文以2019年广东省海岸线修测项目为例,设计了一套基于ArcPy的广东省海岸线修测辅助软件。通过ArcPy实现了自动无人机倾斜照片可视域分析,并通过空间叠置分析,将每段海岸线涉及的无人机倾斜照片自动存储在海岸线属性字段中,提高了人工参阅无人机倾斜照片和海岸线赋值与检查工作效率,可为广东省海岸线修测项目工作提供参考。Aiming at the time-consuming and labor-intensive UAV oblique photo review and analysis problem in coastline repair and survey work,taking 2019 Guangdong provincial coastline repair and survey project as an example,a set of ArcPy-based coastline repair and survey auxiliary software in Guangdong province is designed based on ArcPy.Through ArcPy,the automatic UAV oblique photo visual field analysis is realized,and through the spatial overlay analysis,the UAV oblique photos involved in each section of coastline are automatically stored in the coastline attribute field,which improves the efficiency of manual reference to UAV oblique photos and coastline assignment and inspection,and provides reference for the coastline repair and survey project work in Guangdong province.

关 键 词：海岸线修测 ArcPy 可视域分析 空间分析 无人机倾斜照片 

分 类 号：P209[天文地球—测绘科学与技术]