Showing 1,501 - 1,520 results of 2,648 for search '"satellites"', query time: 0.07s Refine Results
  1. 1501

    The impact of temporary occupation and hostilities on the water conditions of the North Crimean and Kakhovka Main Canals by K. Borovyk, S. Gapon, I. Pyshnograiev

    Published 2024-12-01
    “…The aim was to analyse the dynamics of water resources of the North Crimean and Kakhovka canals from 2013 to 2024 using remote sensing methods. The study utilised satellite imagery from Landsat 8 OLI/TIRS L2 (2013-2015) and Sentinel-2 L1C (2016-2024). …”
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  2. 1502

    Assessing Human Role in Lateral Erosion and Lateral Extension of Gamasiab River in Bistoon Plain by Mahmoud Alaee Taleghani, Farshad Haseli, Majid Ahmadi Molaverdi

    Published 2013-05-01
    “…For this purpose, the satellite images of 1986 and 2010 have been used. First the satellite images were completed from numerically in G I S then circles fixed with meanders and finally the geometric parameters including; wavelength, valley length, central angel, arc radius and the curvature coefficient were measured. …”
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  3. 1503

    The Impact of Assimilating Ionosphere and Thermosphere Observations on Neutral Temperature Improvement: Observing System Simulation Experiments Using EnKF by Jianhui He, Xinan Yue, Zhipeng Ren

    Published 2021-10-01
    “…The selected observations include the Global Navigation Satellite System total electron content (e.g., MIT vertical total electron content [VTEC]) and the daytime Global‐scale Observations of the Limb and Disk (GOLD) level‐2 disk temperature (Tdisk). …”
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  4. 1504

    Autonomous Streaming Space Objects Detection Based on a Remote Optical System by V. S. Baranova, V. A. Saetchnikov, A. A. Spiridonov

    Published 2021-12-01
    “…Traditional image processing techniques provide sustainable efficiency in the astrometry of deep space objects and in applied problems of determining the parameters of artificial satellite orbits. But the speed of the computing architecture and the functions of small optical systems are rapidly developing thus contribute to the use of a dynamic video stream for detecting and initializing space objects. …”
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  5. 1505

    Assessment of the impacts of rapid Marine Heatwaves and cumulative thermal stress on cold-water upwelling coral refugia by Po-Chun Hsu, Rose Angeli Tabanao Macagga, Roshin P. Raj

    Published 2025-12-01
    “…CoralTemp SST values differ from Himawari satellite observations by about 1 to 1.4 °C in daily minima, leading to average SST discrepancies of 0.2–0.5 °C. …”
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  6. 1506

    Technology of estimating nitrogen dioxide and carbon dioxide emissions by large industrial centers of Western Siberia by A.A. Lagutin, N.V. Volkov, E.Y. Mordvin, V.V. Sinitsin

    Published 2024-06-01
    “…The main procedure for data analysis is the approximation of gas content distributions along the trajectory of the OCO-2 satellite by the vector function of the Gaussian distribution. …”
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  7. 1507

    Low Latitude Analysis of Geomagnetic Storm Effects on Ionospheric Vertical Drifts over the East African Region by Niwamanya, Duncan, Habyarimana , Valence, Jurua, Edward

    Published 2025
    “…The geomagnetic storm effect on ionospheric vertical E × B drift is analysed using Communication/Navigation Outage and Forecasting System (C/NOFS) Satellite data, magnetometer data, and solar wind data, over the East African low latitude region during the period 2008-2015. …”
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  8. 1508
  9. 1509

    Atmospheric Pollutants Assessment during the COVID-19 Lockdown Using Remote Sensing and Ground-based Measurements in Buenos Aires, Argentina by Natacha S. Represa, Lara S. Della Ceca, Gabriela Abril, María F. García Ferreyra, Carlos M. Scavuzzo

    Published 2020-11-01
    “…We examined the atmospheric emissions in Buenos Aires, Argentina, based on urban and industrial continuous monitoring of NO2, PM10 and PM2.5, and NO2 (TROPOMI/Sentinel-5p) and AOD (MAIAC/MODIS, Aqua) satellite products, in addition with meteorological data. …”
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  10. 1510

    Daytime F Region Echoes at Equatorial Ionization Anomaly Crest During Geomagnetic Quiet Period: Observations From Multi‐Instruments by Yi Liu, Zhongxin Deng, Tong Xu, Jian Kong, Chen Zhou, Yibin Yao, Qiong Tang, Zhengyu Zhao

    Published 2022-03-01
    “…To investigate the possible generation mechanism of daytime F region echoes, simultaneous occurrences of ionospheric disturbance and atmospheric gravity wave activities were presented by combining with the observations of ionosonde, global position system stations and FY‐4A satellite. The existence of gravity wave from the deep convective activities in the lower atmosphere was confirmed by using FY‐4A satellite measurements. …”
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  11. 1511

    Microwave sea ice and ocean brightness temperature and emissivity between 22 and 243 GHz from ship-based radiometers by Janna E. Rückert, Andreas Walbröl, Nils Risse, Pavel Krobot, Rainer Haseneder-Lind, Mario Mech, Kerstin Ebell, Gunnar Spreen

    Published 2025-01-01
    “…The different radiometric signatures of distinct surface types have led to satellite retrievals of, e.g., sea-ice concentration. …”
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  12. 1512

    Synoptic and Mesoscale Atmospheric Patterns That Triggered the Natural Disasters in the Metropolitan Region of Belo Horizonte, Brazil, in January 2020 by Thaís Aparecida Cortez Pinto, Enrique Vieira Mattos, Michelle Simões Reboita, Diego Oliveira de Souza, Paula S. S. Oda, Fabrina Bolzan Martins, Thiago Souza Biscaro, Glauber Willian de Souza Ferreira

    Published 2025-01-01
    “…To achieve this, we analyzed data from various sources, including natural disaster records from the National Center for Monitoring and Early Warning of Natural Disasters (CEMADEN), GOES-16 satellite imagery, soil moisture data from the Soil Moisture Active Passive (SMAP) satellite mission, ERA5 reanalysis, reflectivity from weather radar, and lightning data from the Lightning Location System. …”
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  13. 1513

    Flash floods on the northern coast of the Black Sea: Formation and characteristics by Ludmila Kuksina, Pelagiya Belyakova, Valentin Golosov, Ekaterina Zhdanova, Maxim Ivanov, Anatoly Tsyplenkov, Artem Gurinov

    Published 2025-02-01
    “…Analysis of extreme precipitation demonstrates significant increasing trends in river basins on the Crimean Peninsula and decreasing a maximum precipitation amount in 5 days (r5d) and 1 day (r1d) in river basins in the Caucasus Black Sea Coast in the 21st century as determined by processing of Integrated Multi-satellite Retrievals for Global precipitation measurement (IMEGR) satellite data. …”
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  14. 1514

    Investigation of Ionospheric Small‐Scale Plasma Structures Associated With Particle Precipitation by F. Enengl, L. Spogli, D. Kotova, Y. Jin, K. Oksavik, N. Partamies, W. J. Miloch

    Published 2024-01-01
    “…In this scope, we analyze together data recorded by an Ionospheric Scintillation Monitor Receiver (ISMR) of Global Navigation Satellite System (GNSS) signals and by an All‐Sky Imager located in Longyearbyen, Svalbard (Norway). …”
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  15. 1515

    Habitat Reduction and Population Structure of Endangered Asian Arowana (Scleropages formosus) Golden Red in Riau Sumatra, Indonesia by Arief Anthonius Purnama, Tsugiyuki Masunaga

    Published 2025-01-01
    “…Land use changes were analyzed by satellite imagery through the QGIS application. We collected population sampling data for arowana golden red by using 'fish net', 'fish trap', and 'fish scoop-net'. …”
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  16. 1516

    Convective Cold Pool Associated with Offshore Propagation of Convection System over the East Coast of Southern Sumatra, Indonesia by Erma Yulihastin, Ibnu Fathrio, Trismidianto, Fadli Nauval, Elfira Saufina, Wendi Harjupa, Didi Satiadi, Danang Eko Nuryanto

    Published 2021-01-01
    “…This study investigated a cold pool event (January 1-2, 2021) related to a heavy rainfall system over the coastal region of Lampung, Southern Sumatra, within a high-resolution model simulation using a regional numerical weather prediction of the Weather Research and Forecasting (WRF) with convection permitting of 1 km spatial resolution, which was validated by satellite and radar data observations. It is important to note that the intensity, duration, timing, and structure of heavy rainfall simulated were in good agreement with satellite-observed rainfall. …”
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  17. 1517

    Toward a Next Generation Particle Precipitation Model: Mesoscale Prediction Through Machine Learning (a Case Study and Framework for Progress) by Ryan M. McGranaghan, Jack Ziegler, Téo Bloch, Spencer Hatch, Enrico Camporeale, Kristina Lynch, Mathew Owens, Jesper Gjerloev, Binzheng Zhang, Susan Skone

    Published 2021-06-01
    “…We have compiled, curated, analyzed, and made available a new and more capable database of particle precipitation data that includes 51 satellite years of Defense Meteorological Satellite Program (DMSP) observations temporally aligned with solar wind and geomagnetic activity data. …”
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  18. 1518

    Inter-Calibration and Limb Correction of FY-3D/E MWTS for Long-Term Gridded Microwave Brightness Temperature Dataset by Xinlu Xia, Mingjian Zeng, Xiaochun Luo, Xiao Shi, Rongsheng Jiang, Xinyi Yuan, Xiaozhuo Sang, Fei Tang, Xu Xu

    Published 2025-01-01
    “…The Microwave Temperature Sounder-3 (MWTS-3) onboard the Chinese FengYun-3E (FY-3E) satellite is the third generation of Chinese microwave temperature sounder. …”
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  19. 1519

    Studying Air Pollutants Origin and Associated Meteorological Parameters over Seoul from 2000 to 2009 by Sunmin Park, Hesham El-Askary, Ismail Sabbah, Hanbin Kwak, Anup K. Prasad, Woo-Kyun Lee, Menas Kafatos

    Published 2015-01-01
    “…We found that pollution is strongly linked to temperature and precipitation variability, especially during the fall season. Satellite data analysis provides information on the pollutants origin whether of natural or anthropogenic type. …”
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  20. 1520

    American Polka in the Media: From Next to Nothing to 24/7 by Richard March

    Published 2020-06-01
    “…The advent of digital media has generated new platforms for the creation and sharing of polka music: internet radio, cable and satellite TV, and on-line videos. These new media have changed the nature of the interaction of communities of polka enthusiasts.…”
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