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MDCT: multi-depth convolutional transformer for polarimetric SAR image classification

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Liang Huang, Xin Ding, You Yang

Improved precise point positioning with the latest BDS-3 broadcast ephemeris

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Jianhui Liu, Cheng Wang, Fengyu Xia, Chuang Shi

Hyperspectral image classification using an optimized multi-layer perceptron-autoencoder bidirectional long short-term memory with Bhattacharyya wingsuit flying search optimization

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Rajat Kumar Arya, Surbhi Vijh, Krati Rastogi Gupta, Upendra Mishra

Enhancing GNSS water vapor tomography using machine learning-generated virtual tropospheric delays

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Ning Huang, Biyan Chen, Feiyang Hu, Tiezhu Li

Dynamic landslide susceptibility assessment in Zhouqu County, China, based on SBAS-InSAR and a Stacking ensemble learning model

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Xingyao Guan, Peng Chen, Hang Liu, Zheng Li, Liangcai Qiu, Chengchang Zhu, Yang Hong, Yibin Yao, Zufeng Li

Refinement of GNSS-PWV conversion coefficients based on the Emardson model in the Tibetan Plateau alpine region

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Jiayi Cheng, Bingbing Zhang, Si Xiong, Yi Shen

Quality assessment of GNSS-RO neutral atmosphere refractivity data from YUNYAO mission

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Jia Zhu, Lei Zhang, Wei Huang, Yan Cheng, Gen Wang

High precision and high spatial-resolution daily fusion PWV dataset in China over the period 2019–2024

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Xinzhi Wang, Yi Zhou, Idris Mohammed Jega

Enhancing short-term Zenith Wet Delay prediction using a combined data assimilation and conditional GAN approach

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Masoud Dehvari, Saeed Farzaneh, Ehsan Forootan

Diagnosis strategy of abnormal on-site barometric pressure for SLR tropospheric delay correction

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Xuezhen Li, Hua Chen, Zelang Miao, Zilu Cui, Xiaohui Zhou, Zhao Li, Weiping Jiang

Hydrothermal alteration mapping and mineralization potential assessment in the Taznakht region (Morocco) through integrated ASTER imagery, airborne radiometric and magnetic data

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Abdelhadi Ifliliss, Younesse El Cheikh, Lahsen Achkouch, Mohammed Boumehdi, Moulay Ahmed Ben Driss, Said Ettazarini, Youssef Hahou

Long-term atmospheric dynamics: air temperature inversion trends at King Abdulaziz Airport (Jeddah, Saudi Arabia), a high-traffic aviation center

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Abdullrahman Maghrabi, Abdulah Al-Dosari, Mohammed Altlasi, Abdulah Alsherhri, Maohammed Almutairi

Predictive mapping of soil texture using vis–NIR spectroscopy and machine learning in semi-arid Eastern Mediterranean

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Yavuz S. Turgut, Y. Kenan Koca

Ionospheric current contributions to Geomagnetically Induced Currents risk during geomagnetic storms

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 1 July 2026

Source: Advances in Space Research, Volume 78, Issue 1

Author(s): N. Kouassi, Z. Tuo, A.A. Kassamba, O.D.F. Grodji, Y. Tchetche, R. Tanoh, R.A. Marshall, V. Doumbia

Multi-frequency and multi-GNSS PPP based on BDS PPP-B2b and Galileo high accuracy service

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Guorui Xiao, Jixiang Zhang, Haopeng Wei, Zhengyang Xiao, Lingxuan Wang, Jianhang Guo, Peigong Li, Jialin Liu, Bing Wang, Yong Zhang

Experiments of orthometric height determination by transportable clock referred to GNSS time

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Lei Wang, Lihong Li, Pengfei Zhang, Wei Xu, An Ning, Rui Xu, Ziyu Shen, Kuangchao Wu, Wenbin Shen

Probabilistic principal component analysis of time variable gravity data considering measurement errors’ covariance matrix

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Yong Feng, Guobin Chang, Nijia Qian, Yueyang Huan, Yu Cao, Yinxiao Sun

Assessing the impacts of long-term weather variability and urban development on crop production to analyze food security in Iran

Recent articles in Advances in Space Research - Wed, 06/24/2026 - 19:10

Publication date: 15 July 2026

Source: Advances in Space Research, Volume 78, Issue 2

Author(s): Mohammad Kazemi Garajeh, Khalil Valizadeh Kamran, Bakhtiar Feizizadeh, Behnam Khorrami

Machine learning rediscovers equations governing ocean biogeochemistry

Phys.org: Earth science - Wed, 06/24/2026 - 17:40
Climate and ocean models use a series of equations to represent complex natural processes. However, the equations used in these models are often derived from limited observations and a series of assumptions.

Earth's oldest crater really is more than 3 billion years old, new study confirms

Phys.org: Earth science - Wed, 06/24/2026 - 17:40
In the Pilbara of Western Australia, some of Earth's oldest rocks lie beneath the sky, as they have for billions of years. They are dark, weathered volcanic rocks, close to 3.5 billion years old, cut by veins and stewed by deep time.

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