Temporal and Spatial Analysis of the Impact of the 2015 St. Patrick’s Day Geomagnetic Storm on Ionospheric TEC Gradients and GNSS Positioning in China Using GIX and ROTI Indices by Zhihao Fu, Ningbo Wang, Xuhui Shen, Ang Li

“…We applied two indices—the Gradient Ionosphere Index (GIX), representing spatial gradients of vertical total electron content (VTEC), and the Rate of TEC Index (ROTI), describing temporal TEC variations. …”
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A novel image retrieval based on rectangular spatial histograms of visual words by Dr. Zahid Mehmood, Dr. Syed Muhammad Anwar, Dr. Muhammad Altaf

“…Division of the image into two rectangular regions at the time of construction of histograms adds the spatial information to the BoVW model. The proposed image representation uses separate visual words for upper and lower rectangular regions of an image. …”
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Wealth and tourism in Thailand: A spatial analysis using google maps by Nichapat Sangkaew, Aziz Nanthaamornphong, Chayanon Phucharoen

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Effects of spatial setting of LED light source on yield, quality, and water-use efficiency in greenhouse tomato by Wang Zhao, Wenkai Liu, Xin Meng, Ning Jin, Li Jin, Zhiqi Xu, Qian Zhang, Qin Sun, Wei Zhang, Jihua Yu, Shuya Wang, Jian Lyu

“…LED supplemental light treatment significantly increased the dry and fresh weights of tomato overground and whole plants, decreased the dry matter distribution rate of stems, increased the dry matter distribution rate of leaves, increased the water-use efficiency of tomato plants, and increased the soluble sugar content, organic acid content, and sugar–acid ratio of tomato fruits. …”
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Temporal and spatial variations of soil C, N contents and C:N stoichiometry in the major grain-producing region of the North China Plain. by Huan Yang, Xuan Song, Yun Zhao, Weitong Wang, Zhennan Cheng, Qi Zhang, Daoquan Cheng

“…Soil C, N contents and C:N stoichiometry differed among soil types, agricultural land-use types, and topography in space. …”
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Intercropping of Cereals with Lentil: A New Strategy for Producing High-Quality Animal and Human Food by Theodoros Gkalitsas, Fokion Papathanasiou, Theano Lazaridou

“…This two-year field study (2022–2023 and 2023–2024) aimed to evaluate the yield and quality (protein content) of lentil when intercropping with bread wheat (Yekora) and oat (Kassandra) under two spatial arrangements (1:1 alternate rows and mixed rows at a 50:50 seeding ratio) in northwestern Greece. …”
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Investigating Durban’s Morphological Dynamics and Spatial Prediction Techniques for Urban Geography Pedagogy by Tolulope Ayodeji Olatoye, Raymond Nkwenti Fru

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Environmental Assessment of the Sulfate Content in the Air of the City of Stavropol Using Bioindication Methods by V. V. Movsesova, A. S. Bluzhina, I. A. Bakumenko

“…The high correlation between the pH value and the sulfate content in the crust of this species makes it possible to use the acidity indicator as a reliable criterion in assessing the degree of sulfate contamination.…”
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A New Wavelet Transform and Merging Generative Adversarial Network (WTM-GAN) Model for TEC Spatial Inpainting by Kunlin Yang, Yang Liu, Yifei Chen, Zhizhao Liu, Kaiyan Jin, Yanbo Zhu

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Estimating corn leaf chlorophyll content using airborne multispectral imagery and machine learning by Fengkai Tian, Jianfeng Zhou, Curtis J. Ransom, Noel Aloysius, Kenneth A. Sudduth

“…However, crop chlorophyll is primarily quantified using handheld sensors, which is time-consuming, labor-intensive, and of low spatial resolution. …”
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Spatial and temporal variability of snow cover in the southern forest-steppe of the Upper Ob River by N. I. Bykov, D. V. Chernykh, D. K. Pershin, R. Yu. Biryukov, L. F. Lubenets, D. V. Zolotov

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Improving spatial modeling framework to assess the impact of vegetation cover, water content, and surface temperature on urban heat island effects in Johannesburg, South Africa by Eskinder Gidey, Paidamwoyo Mhangara

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Mapping Contents Analysis of WorldView-2 VHR Satellite Imagery Using Cadastral Information by M. Alkan, O. Yilmaz, G. Buyuksalih, C. Gazioglu, K. Jacobsen

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A Hybrid Deep Learning Framework for Deepfake Detection Using Temporal and Spatial Features by Fazeel Zafar, Talha Ahmed Khan, Salas Akbar, Muhammad Talha Ubaid, Sameena Javaid, Kushsairy Abdul Kadir

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MAPPING THE LEVEL OF PREPAREDNESS COMMUNITY FOR EARTHQUAKE DISASTER USING SPATIAL APPROACH IN CENTRAL OF SULAWESI by Amalia Novarita, Rahmawati Rahmawati, Exsa Putra

“…Spatially-based quantitative descriptive method. use the CVR (Content Validity Ratio) approach to assess the questionnaire's validity and the AHP (Analytical Hierarchy Process) method. …”
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Improving the spatial deployment of the soil moisture sensors in smart irrigation systems using GIS by Yasser Arafa, Abdel-Ghany M. El-Gindy, Mohammed El-Shirbeny, Mohamed Bourouah, Ahmed M. Abd-ElGawad, Younes M. Rashad, Mohamed Hafez, Mohamed A. Youssef

“…To address this gap, this study aimed to identify the most effective locations for the sensor deployment using the Geographic Information System (GIS) techniques, maximizing the spatial coverage of soil moisture states while minimizing the number of required wireless sensor nodes. …”
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Spatial Prediction of Soil Total Phosphorus in a Karst Area: Comparing GWR and Residual-Centered Kriging by Laimou Lu, Penghui Li, Liang Zhong, Mingbao Luo, Liyuan Xing, Chunlai Zhang

“…This study uses GIS and geostatistical methods to analyze the spatial distribution, influencing factors, and predictive modeling of soil TP in the karst region of northern Mashan County, Guangxi, China. …”
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High Spatial Resolution Soil Moisture Mapping over Agricultural Field Integrating SMAP, IMERG, and Sentinel-1 Data in Machine Learning Models by Diego Tola, Lautaro Bustillos, Fanny Arragan, Rene Chipana, Renaud Hostache, Eléonore Resongles, Raúl Espinoza-Villar, Ramiro Pillco Zolá, Elvis Uscamayta, Mayra Perez-Flores, Frédéric Satgé

“…Soil moisture content (SMC) is a critical parameter for agricultural productivity, particularly in semi-arid regions, where irrigation practices are extensively used to offset water deficits and ensure decent yields. …”
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Finite analytic method for simulating water flow using water content-based Richards' equation by Zai-yong Zhang, Da Xu, Cheng-cheng Gong, Bin Ran, Xue-ke Wang, Wan-yu Zhang, Jun-zuo Pan

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Real-Time Regional Ionospheric Total Electron Content Modeling Using the Extended Kalman Filter by Jun Tang, Yuhan Gao, Heng Liu, Mingxian Hu, Chaoqian Xu, Liang Zhang

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