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Showing 20 of 4,247 academic articles

Accuracy Analysis of Convergence Monitoring in Twin-tube Shield Tunnels Using Mobile Laser Scanning

WANG Xinhong, XIA Caichu, HU Guojin, WU Ting et al. • Chengshi guidao jiaotong yanjiu (2025)

[Objective] Mobile 3D laser scanning technology is widely applied in single-tube tunnel monitoring due to its excellent measurement efficiency and high accuracy. However, the application of this technology for deformation monitoring in twin...

DOAJ Open Access (DOAJ) DOI: 10.16037/j.1007-869x.20230782

Hierarchical ordered logistic regression analysis of urban rail transit driver fatigue determinants: impact of emotion regulation and sleep patterns

Juanli Du, Zhiqiang Sun, Chaozhe Jiang • Scientific Reports (2026)

Abstract Urban rail transit (URT) drivers play a crucial role in ensuring operational safety; however, existing literature lacks in-depth research on the underlying mechanisms influencing driver fatigue in URT systems. To fill this gap, thi...

DOAJ Open Access (DOAJ) DOI: 10.1038/s41598-026-44865-y

The Impacts of the Multiscale Built Environment on Commuting Mode Choice: Spatial Heterogeneity, Moderating Effects, and Implications for Demand Estimation

Wenliang Jian, Xiaoxiao Liu, Hao Liu, Yongshi Hu et al. • Journal of Advanced Transportation (2023)

Promoting the usage of sustainable commuting modes requires in-depth understanding about residents’ commuting mode choice behavior. This study presents an empirical study to investigate the relationship between the built environment and com...

DOAJ Open Access (DOAJ) DOI: 10.1155/2023/9346631

Controls on Ice Cliff Distribution and Characteristics on Debris‐Covered Glaciers

Marin Kneib, Catriona L. Fyffe, Evan S. Miles, Shayna Lindemann et al. • Geophysical Research Letters (2023)

Abstract Ice cliff distribution plays a major role in determining the melt of debris‐covered glaciers but its controls are largely unknown. We assembled a data set of 37,537 ice cliffs and determined their characteristics across 86 debris‐c...

DOAJ Open Access (DOAJ) DOI: 10.1029/2022GL102444

Algae-Mamba: A Spatially Variable Mamba for Algae Extraction From Remote Sensing Images

Yaoteng Zhang, Shuaipeng Wang, Yanlong Chen, Shiqing Wei et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (2025)

To maintain marine ecosystem health, effective algae monitoring is essential. Traditional threshold-based methods and standard machine learning techniques often fall short in accurately and automatically distinguishing algae types. This stu...

DOAJ Open Access (DOAJ) DOI: 10.1109/JSTARS.2025.3571988

A comparison of regularized, sharp boundary and tear zone inversions along an MT profile in Sabalan geothermal field, Iran

Montahaei Mansoure, Ghanbarifar Saeid • E3S Web of Conferences (2020)

This paper investigates magnetotelluric (MT) data recorded along a profile in the Sabalan geothermal region, NW of Iran. To find the range of relevant models consistent with the data, this study employed the so-called regularized, tear zone...

DOAJ Open Access (DOAJ) DOI: 10.1051/e3sconf/202021102004

ProtoMix: Unified Prototype Learning for Semantic Change Detection in Remote Sensing

Hengzhi Chen, Kun Hu, Patrick Filippi, Wei Xiang et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (2026)

As an emerging topic, semantic change detection (SCD) in remote sensing aims to both identify the locations of changes before and after events and determine the land cover (LC) classes of changed regions. While deep learning has demonstrate...

DOAJ Open Access (DOAJ) DOI: 10.1109/JSTARS.2026.3715175

Test of ocean tide loading models on the basis of strain data measured at the Vyhne Tidal Station, Slovakia

Ladislav BRIMICH, Martin BEDNÁRIK, Jozef BÓDI, Gyula MENTES • Contributions to Geophysics and Geodesy (2022)

Tidal strain time series recorded at the Vyhne Tidal Station are used to test thirteen different ocean tide loading models. Ten models have been calculated using SPOTL: EOT11a, HAMTIDE11a, OSU.TPXO72atlas, OSU.TPXO72, TPX070, DTU10, CSR4.0,...

DOAJ Open Access (DOAJ) DOI: 10.31577/congeo.2022.52.1.3

Integration of remote sensing and geophysics in geological mapping of southern block of Chitradurga Schist Belt areas in upstream Cauvery basin, Western Dharwar Craton, Karnataka

Samarth Urs M, Nagendra P, B.V. Suresh Kumar • Results in Earth Sciences (2025)

We present mapping and comparision of the geology of the southern block of the Chitradurga schist belt (CSB). We have used ASTER images and geophysical data to compare the geology. Consequently, present study confirms how remote sensing int...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.rines.2025.100117

ELF and VLF signatures of sprites registered onboard the low altitude satellite DEMETER

J. Błęcki, J. Błęcki, M. Parrot, R. Wronowski • Annales Geophysicae (2009)

We report the observation of ELF and VLF signature of sprites recorded on the low altitude satellite DEMETER during thunderstorm activity. At an altitude of ~700 km, waves observed on the E-field spectrograms at mid-to-low latitudes duri...

DOAJ Open Access (DOAJ) DOI: 10.5194/angeo-27-2599-2009