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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

The Concept of the Geotourism Potential and Its Practical Application: A Case Study of the Prządki (the Spinners) Nature Reserve in the Carpathians, Poland

Ewa Welc, Krzysztof Miśkiewicz • Resources (2020)

This paper reviews the recent use of the term “geotourism potential” in the scientific literature and proposes a new approach to the concept of geotourism potential. The concept assumes that every geotourism object has the well-developed fe...

DOAJ Open Access (DOAJ) DOI: 10.3390/resources9120145

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

New Occurrence of Seifertite and Stishovite in Chang’E‐5 Regolith

Runlian Pang, Jing Yang, Wei Du, Aicheng Zhang et al. • Geophysical Research Letters (2022)

Abstract High‐pressure minerals in impact ejecta quantify shock conditions and provide clues for provenance analysis. The sampling site of Chang’E‐5 may contain distal ejecta, which is critical for constraining the impact events and interpr...

DOAJ Open Access (DOAJ) DOI: 10.1029/2022GL098722

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

Encyclopedic Dictionary of Applied Geophysics

Robert E. Sheriff • Society of Exploration Geophysicists eBooks (2002)

The fourth edition of SEG's best seller is a valuable, comprehensive reference that is a must for every geophysicist, geologist, explorationist, engineer, energy adviser, economist, editor, and student involved in the field. Hundreds of ter...

OPENALEX DOI: https://doi.org/10.1190/1.9781560802969

Glacier Geophysics

Barclay Kamb • Science (1964)

From physical measurements on glaciers and experimental studies of ice properties a framework of concept and theory is being built which bids fair to place glaciers among the more quantitatively understandable phenomena in the earth science...

OPENALEX DOI: https://doi.org/10.1126/science.146.3642.353

Geophysics in Engineering Investigations

P. W. McDowell, Ron D. Barker, Anthony Butcher, M. G. Culshaw et al. • OpenGrey (Institut de l'Information Scientifique et Technique) (2002)

The Construction Directorate of the DTI supports the programme of innovation and research to improve the construction industry's performance and to promote more sustainable construction. Its main aims are to improve quality and value for mo...

OPENALEX

Geophysics Under Stress

Colin M. Sayers • Society of Exploration Geophysicists and European Association of Geoscientists and Engineers eBooks (2010)

This is a recording of the 2010 Distinguished Instructor Short Course (DISC) by Colin Sayers. The state of stress within the earth has a profound effect on the propagation of seismic and borehole acoustic waves, this leads to many important...

OPENALEX DOI: https://doi.org/10.1190/1.9781560802129

Pb, Sr, and Nd isotopic characteristics of a variety of lithologies from the Guerrero composite terrane, west-central Mexico: constraints on their origin

Adriana Potra, Rosemary Hickey-Vargas, Andrew W. Macfarlane, Vincent J.M. Salters • Revista Mexicana de Ciencias Geológicas (2015)

Análisis isotópicos de Pb, Sr y Nd de rocas mesozoicas y cenozoicas de la parte sur del terreno Guerrero en México contribuyen una mejor comprensión de su origen. Rocas metamórficas colectadas al sur de Arteaga (terreno Zihuatanejo) tienen ...

DOAJ Open Access (DOAJ)

Multitask Learning Mechanism for Remote Sensing Image Motion Deblurring

Jie Fang, Xiaoqian Cao, Dianwei Wang, Shengjun Xu • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (2021)

As a fundamental preprocessing technique, remote sensing image motion deblurring is important for visual understanding tasks. Most conventional approaches formulate the image motion deblurring task as a kernel estimation. Because the kernel...

DOAJ Open Access (DOAJ) DOI: 10.1109/JSTARS.2020.3047636

Turbulence properties and kinetic signatures of electrons in Kelvin-Helmholtz waves during a geomagnetic storm

Harsha Gurram, Harsha Gurram, Jason R. Shuster, Li-Jen Chen et al. • Frontiers in Astronomy and Space Sciences (2026)

The Kelvin–Helmholtz instability (KHI), in its nonlinear phase, plays a significant role in transporting solar-wind plasma into Earth’s magnetosphere. This study investigates the turbulence properties and reconnection signatures observed at...

DOAJ Open Access (DOAJ) DOI: 10.3389/fspas.2026.1788081

The Integrity and Tightness of Underground Hydrogen Storage Systems: A Critical Review of Geological Barriers, Well Sealing, Leakage Risks and Future Perspectives

Hanae Talouizet, Latifa Ouadif, Safouane Kitri • Hydrogen (2026)

Underground storage of green hydrogen is a strategic enabler of large-scale renewable deployment, but its feasibility rests on a hard problem: keeping a small, highly mobile molecule confined underground for decades without safety or enviro...

DOAJ Open Access (DOAJ) DOI: 10.3390/hydrogen7030116

Landslide monitoring with interferometric SAR in Liugui, a vegetated area

Peter Tian-Yuan Shih, Huijung Wang, Kuo-Wei Li, Jyh-Jong Liao et al. • Terrestrial, Atmospheric and Oceanic Sciences (2019)

Interferometric SAR analysis with a time series of images obtained from satellite has been proven to be a useful monitoring scheme for geomorphological changes, particularly related to the vertical dimension. The success of this technique r...

DOAJ Open Access (DOAJ) DOI: 10.3319/TAO.2019.04.13.01

Shear Wave Splitting and Mantle Flow in Mexico: What Have we Learned?

Raúl Valenzuela Wong, Gerardo León Soto • Geofísica Internacional (2017)

El presente artículo es un resumen y análisis de los estudios de partición de ondas transversales (shear wave splitting) para el manto superior que se han realizado en México durante la última década. Cuando una onda sísmica entra en un med...

DOAJ Open Access (DOAJ) DOI: 10.22201/igeof.00167169p.2017.56.2.1765

UAV Image Mosaicking Based on Multiregion Guided Local Projection Deformation

Quan Xu, Jun Chen, Linbo Luo, Wenping Gong et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (2020)

The goal of unmanned aerial vehicle (UAV) image mosaicking is to create natural- looking mosaics without artifacts due to the parallax of the image and relative camera motion. UAV remote sensing is a low-altitude technology and the UAV imag...

DOAJ Open Access (DOAJ) DOI: 10.1109/JSTARS.2020.3006289

A Terrain-Feature-Aware Multiscale PTD for Airborne LiDAR Ground Filtering

Wenyan Ni, Hua Zhang, Jing Xu, Yasong Zhao et al. • IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (2026)

Airborne light detection and ranging (LiDAR) has become an indispensable tool for earth observation, supporting applications such as digital terrain modeling, environmental monitoring, and geohazard assessment. A fundamental challenge in Li...

DOAJ Open Access (DOAJ) DOI: 10.1109/JSTARS.2026.3688518