4 Artículos

Highway Tunnel Defect Detection Based on Mobile GPR Scanning

Acceso

en línea

Junli Zhai, Qiang Wang, Haozheng Wang, Xiongyao Xie, Mingyi Zhou, Dongyang Yuan and Weikang Zhang

In order to overcome the difficulty in rapid detection for expressway tunnels, the coherence calculation of dual-frequency radar signal in the time domain is proposed to suppress the interference. A dual-frequency (400 MHz and 900 MHz) GPR and a manipula... ver más

Revista: Applied Sciences Formato: Electrónico

Tabla de contenido: Vol: 12 Num: 0 Par: 6 Año: 2022

An Integrated Approach for Detection and Prediction of Greening Situation in a Typical Desert Area in China and Its Human and Climatic Factors Analysis

Acceso

en línea

Lei Zhou, Siyu Wang, Mingyi Du, Jianhua Yang, Yinuo Zhu and Jianjun Wu

The combined study of vegetation coverage (VC) and land use change provides important scientific guidance for the restoration and protection of arid regions. Taking Hongjian Nur (HJN) Lake in the desert region as a case study, the VC of this area was cal... ver más

Revista: ISPRS International Journal of Geo-Information Formato: Electrónico

Tabla de contenido: Vol: 9 Num: 0 Par: 6 Año: 2020

A Low-Cost Collaborative Location Scheme with GNSS and RFID for the Internet of Things

Acceso

en línea

Changfeng Jing, Shouqing Wang, Mingshu Wang, Mingyi Du, Lei Zhou, Tiancheng Sun and Jian Wang

Revista: ISPRS International Journal of Geo-Information Formato: Electrónico

Tabla de contenido: Vol: 7 Num: 5 Par: May Año: 2018

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