Open AccessResearch on Intelligent Inspection Method of Transmission Channel Satellite Remote Sensing Environmental Changes
Author(s) -
Zhi Yang,
Mengxuan Li,
Bin Liu,
Shenghe Wang,
Yun Gao,
Jiesheng Huang,
Binbin Zhao,
Meng Luo
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1966/1/012033
Subject(s) - channel (broadcasting) , transmission (telecommunications) , computer science , beijing , remote sensing , data transmission , real time computing , telecommunications , computer network , geography , archaeology , china
With the shortage of transmission channel resources and the increase of human activities, the inspection of transmission channel environment changes is of great significance to the protection of line breakage, the management of transmission channel resources and the detection of hidden dangers in advance. In order to explore a fast and intelligent extraction method of environmental change information in the transmission channel, this paper takes a transmission line section in Tongzhou District of Beijing as the experimental area, takes two high-resolution satellite images of Beijing No.2 as the data source, and conducts principal component analysis and vegetation index processing analysis on the two satellite image data. An intelligent patrol method for transmission channel environmental change based on multi-source feature multi-scale segmentation technology and object-oriented classification algorithm is proposed. The results show that the satellite remote sensing environmental change intelligent patrol method proposed in this paper is sensitive and effective to the human activity change patrol of the transmission channel, and can be extended to the large-scale and normal intelligent patrol operation of the transmission channel against external breach.