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  1. 261

    Determining Optimum Tilt Angle for 1 MW Photovoltaic System at Sukkur, Pakistan by Qasir Ali Memon, Abdul Qadir Rahimoon, Khurshed Ali, Muhammad Fawad Shaikh, Shoaib Ahmed Shaikh

    Published 2021-01-01
    “…It was found that the optimum tilt angle changed between 0° and 61.1° throughout the year in Sukkur IBA University, Sindh Pakistan (latitude=27.7268° N, longitude=68.8191° E). For calculating irradiance, optimal fixed (15 and 29.5 degrees) and variable tilt angles are used for every month of year 2019. …”
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  2. 262

    Topside Electron Density Modeling Using Neural Network and Empirical Model Predictions by S. Dutta, M. B. Cohen

    Published 2023-12-01
    “…The updated neural network shows improved mid‐latitude performance with absolute errors lower than the IRI by 2.5 × 109 to 2.5 × 1010 e−/m3, modestly improved performance in disturbed geomagnetic conditions with absolute errors reduced by about 2.5 × 109 e−/m3 at high Kp compared to the IRI, and high Kp percentage errors reduced by >50% when compared to E‐CHAIM.…”
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  3. 263

    Classification of Iranian weather types based on Woś method by Hassan Heidari, Ebrahim Mesgari

    Published 2025-06-01
    “…The geographical characteristics of each location, including factors such as altitude, latitude, proximity to the sea, and synoptic influences, play a significant role in the regional differentiation of these groups within the country. …”
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  4. 264

    The Relationship between Polar Vortex and Ozone Depletion in the Antarctic Stratosphere during the Period 1979–2016 by Yu Zhang, Jing Li, Libo Zhou

    Published 2017-01-01
    “…In this study, the linkage between polar vortex and ozone depletion in Antarctic stratosphere during the period 1979–2016 is investigated; we calculated the averaged total column ozone within the polar vortex based on the vortex edge (−28.8 PVU PV contour) instead of the geographical region defined by latitude and longitude. Results from the spatial patterns of ozone and polar vortex suggest that the morphological changes of polar vortex can impact the horizontal distribution of ozone and the ozone within the polar vortex experiences a severe depletion in spring. …”
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  5. 265

    Refined Mapping of Subsurface Water Ice on Mars to Support Future Missions by G. A. Morgan, N. E. Putzig, D. M. H. Baker, A. Pathare, C. M. Dundas, M. B. Russell, M. R. Perry, M. Chojnacki, H. G. Sizemore, A. M. Bramson, E. I. Petersen, S. Nerozzi, R. H. Hoover, Z. Bain

    Published 2025-01-01
    “…Here we document the latest SWIM phase, which provides notional targeting maps of the lowest-latitude ice for future missions via a significant improvement in the geomorphic component of our work. …”
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  6. 266

    Sistem Informasi Geografis Penyebaran Usaha Mikro Kecil Menengah (UMKM) di Kabupaten Majalengka by Muhammad Darul Husni Santoso, Ikbal Jamaludin, Evi Dewi Sri Mulyani

    Published 2020-10-01
    “…Therefore to help oversee the growth of MSMEs, a geographic based system is needed that can provide spatial information on MSME growth locations for the relevant Dinas, represented by a coordinate system shown through storing longitude and latitude points at each location as a basis for consideration in determining Government policy in Majalengka Regency. …”
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  7. 267

    Digital Technology Empowers Grain Supply Chain Optimization Simulation by Xiaoyan Xu, Zhongye Sun

    Published 2021-01-01
    “…Based on the analysis of the current situation of grain supply and demand, this paper uses system dynamics (SD) to carry out digital elevation model (DEM) and latitude correction for land surface temperature (LST). …”
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  8. 268

    Soil Moisture‐Temperature Coupling Increases Population Exposure to Future Heatwaves by Jingwei Zhou, Adriaan J. Teuling, Sonia I. Seneviratne, Annette L. Hirsch

    Published 2024-07-01
    “…With soil moisture effects combined with global warming, the longest yearly heatwaves are found to increase by up to 20 days, intensify by up to 2°C in mean temperature, with an increasing of frequency by 15% (the percentage relative to the total number of days for a year) over most mid‐latitude land regions by 2040–2070 under the SSP585 high emissions scenario. …”
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  9. 269

    Methane trapping in permafrost soils: a biogeochemical dataset across Alaskan boreal-Arctic gradient by Jinhyun Kim, Yongwon Kim, Sungjin Nam, Ji Young Jung, You Jin Kim, Jeong Ho Hwang, Mincheol Kim

    Published 2025-01-01
    “…These data provide critical insights into methane cycling within permafrost soils in high-latitude ecosystems and contribute to refining the parameterization of biogeochemical processes in climate models, especially in the context of accelerating permafrost thaw.…”
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  10. 270

    Long-Term Impacts of 250 Wind Farms on Surface Temperature and Vegetation in China: A Remote Sensing Analysis by Xiaohui Han, Chen Lu, Jiao Wang

    Published 2024-12-01
    “…Geographical factors such as latitude, longitude, and elevation showed weak correlations with these impacts. …”
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  11. 271

    Statistical - Spatial Analysis of the Core of Siberian High Pressure System Period 1955-2014) by daryosh yarahmdi, asadollah khoshkish, Mustafa Karampour, Ismail Ahmadi

    Published 2016-03-01
    “…To identify the core spatial variations in the timeframe mentioned data, daily sea level pressure and temperature of the earth's surface with a resolution of 2.5 degrees within the space of 30 to 65 degrees north latitude and 130 degrees east longitude from the database 45 to NOAA NCEP / NCAR for the cold was extracted. …”
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  12. 272

    A new proposal for an easy-to-calibrate DNI clear-sky model: a performance analysis and validation in different geographical locations by César D. Sánchez-Segura, Manuel I. Peña Cruz

    Published 2025-01-01
    “…Properly defining the parameters of each clear sky model implies knowing the altitude, latitude, longitude, as well as various climatic characteristics of the study site, which makes its implementation difficult. …”
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  13. 273

    Determination of Auroral Electrodynamic Parameters From AMPERE Field‐Aligned Current Measurements by R. M. Robinson, Larry Zanetti, Brian Anderson, Sarah Vines, Jesper Gjerloev

    Published 2021-04-01
    “…Abstract We calculate high latitude electrodynamic parameters using global maps of field‐aligned currents from the Active Magnetosphere and Planetary Response Experiment (AMPERE). …”
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  14. 274

    An Empirical Model of Ionospheric Total Electron Content Based on Tide‐Like Signature Modeling by Haibing Ruan, Jiuhou Lei, Jianyong Lu, Fen Tang

    Published 2023-12-01
    “…Then, the sine and cosine components of a tide‐like signature are separately decomposed into the basic modes as a function of the modified inclination latitude with the principle component analysis, and the temporal evolution is regressed to the solar radiation dependence and interannual variation. …”
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  15. 275

    Effect Warm Worldthe fluctuation of Temperature Iran under the Dynamic Model EH5OM by kamal Omidvar, reza ebrahimi, Mohammad kykhsrvy Kayani, ghasem lkzashkoor

    Published 2016-12-01
    “…The simulated temperature dynamic model EH5OM subset Hybrid Models atmospheric circulations (GCM) selection and data model of the Center for Theoretical Physics Salam (Italy) were derived from emission scenarios A1B scenario was chosen given the scenario of 2100 -2001 found that from 2050 to 2015 were used in this study data is then output the data in the fourth edition of the regional climate model (RegCM4) Linux environment was fine scale output data Downscaling model with dimensions of 27/0 * 27 / Degrees latitude is where the dimensions of 30 x 30 km area of ​​approximately cover the average temperature of the matrix deals 13140 2140 * was extracted. …”
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  16. 276

    Improving Electron Density Predictions in the Topside of the Ionosphere Using Machine Learning on In Situ Satellite Data by S. Dutta, M. B. Cohen

    Published 2022-09-01
    “…Once trained, the model can predict topside electron density at any location specified by latitude and longitude given current/recent geomagnetic conditions. …”
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  17. 277

    Analysis of the spatio-temporal variability of spawning mackerel in the Northeast Atlantic by Gersom Costas

    Published 2025-01-01
    “…Applying the Random Forest model to the survey data revealed that the main variables affecting mackerel spawning were the bottom depth, latitude, temperature, and salinity. Subsequently, Quotient Analysis was used to determine the optimal ranges of the key variables identified as influencing mackerel spawning. …”
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  18. 278

    An Ionospheric Climate Index Based on GNSS by Cheng Wang, Yuting Li, Jicang Wu, Lei Fan, Zhipeng Wang, Chen Zhou, Chuang Shi

    Published 2021-01-01
    “…This new index is a very promising representative of day‐to‐day variations of middle‐ and low‐latitude ionosphere.…”
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  19. 279

    Superposed Epoch Analyses of Geoelectric Field Disturbances in Japan in Response to Different Geomagnetic Activities by T. Zhang, Y. Ebihara

    Published 2022-05-01
    “…Abstract An increase in geomagnetically induced currents (GICs) is an inevitable result of geomagnetic field disturbances, and is harmful to the power grid, in particular, at high latitudes. At mid and low latitudes, the amplitude of the GICs is, in general, small, but large‐amplitude GICs are often observed during magnetic storms. …”
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  20. 280

    Effects of Forbush Decreases on the Global Electric Circuit by J. Tacza, G. Li, J.‐P. Raulin

    Published 2024-04-01
    “…To conduct our analysis, we employ the superposed epoch method, focusing on PGs collected between January 2010 and December 2019 at a specific station situated at a low latitude and high altitude: the Complejo Astronómico El Leoncito (CASLEO) in Argentina (31.78°S, 2,550 m above sea level). …”
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