Quantifying climate change and its impact on surface water in the Cherrat watershed in northwest Morocco using satellite imagery and GIS by Gramz Mohamed, Batchi Mouhcine, Ouiaboub Lahcen, Mettouchi Mehdi, El Bouziani Jamal, Azagane Moulay Hichame, El Abbassi Mariam

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A Multiscale Assessment of Three Satellite Precipitation Products (TRMM, CMORPH, and PERSIANN) in the Three Gorges Reservoir Area in China by Tianyu Zhang, Yu Yang, Zeyu Dong, Shu Gui

“…This study evaluated three satellite precipitation products, namely, TRMM, CMORPH, and PERSIANN, over the Three Gorges Reservoir area in China at multiple timescales. …”
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Adaptive Neural Network-Based Satellite Attitude Control by Using the Dynamic Inversion Technique and a VSCMG Pyramidal Cluster by Mihai Lungu, Romulus Lungu

“…The paper presents an adaptive system for the control of small satellites’ attitude by using a pyramidal cluster of four variable-speed control moment gyros as actuators. …”
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The Hubble Space Telescope Survey of M31 Satellite Galaxies. IV. Survey Overview and Lifetime Star Formation Histories by Alessandro Savino, Daniel R. Weisz, Andrew E. Dolphin, Meredith J. Durbin, Nitya Kallivayalil, Andrew Wetzel, Jay Anderson, Gurtina Besla, Michael Boylan-Kolchin, Thomas M. Brown, James S. Bullock, Andrew A. Cole, Michelle L. M. Collins, M. C. Cooper, Alis J. Deason, Aaron L. Dotter, Mark Fardal, Annette M. N. Ferguson, Tobias K. Fritz, Marla C. Geha, Karoline M. Gilbert, Puragra Guhathakurta, Rodrigo Ibata, Michael J. Irwin, Myoungwon Jeon, Evan N. Kirby, Geraint F. Lewis, Dougal Mackey, Steven R. Majewski, Nicolas Martin, Alan McConnachie, Ekta Patel, R. Michael Rich, Evan D. Skillman, Joshua D. Simon, Sangmo Tony Sohn, Erik J. Tollerud, Roeland P. van der Marel

“…Satellite luminosity and present-day distance from M31 predict the satellite quenching epoch to within 1.8 Gyr at all epochs. …”
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Unexpected Impact of COVID-19 Lockdown on the Air Quality in the Metro Atlanta, USA Using Ground-based and Satellite Observations by Guanyu Huang, Reyla Ponder, Amber Bond, Hailey Brim, Akua Temeng, Aaron R. Naeger, Lei Zhu

“…Abstract We studied the impact of COVID-19 (coronavirus disease 2019) lockdown on the air quality over the Atlanta area using satellite and ground-based observations, meteorological reanalysis data and traffic information. …”
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Time series analysis of radiant heat using 75 hours VIIRS satellite day and night band nightfire data by Jyoti U. Devkota

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Performance analysis of a satellite–multi-terrestrial relay network with hardware impairments using switch-and-stay combining scheme by Kefeng Guo, Bangning Zhang, Yuzhen Huang, Daoxing Guo

“…Space information networks are proposed to broaden the observation area and realize continuous information acquisition using satellites and high-altitude platform stations. Space information networks are able to enhance detection and transmission capabilities compared to the current single Earth observation satellite. …”
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Benefits of a second tandem flight phase between two successive satellite altimetry missions for assessing instrumental stability by M. Ablain, N. Lalau, B. Meyssignac, R. Fraudeau, A. Barnoud, G. Dibarboure, A. Egido, C. Donlon

“…<p>Five successive reference missions, TOPEX/Poseidon, Jason-1, Jason-2, Jason-3, and more recently Sentinel-6 Michael Freilich, have ensured the continuity and stability of the satellite altimetry data record. Tandem flight phases have played a key role in verifying and ensuring the consistency of sea level measurements between successive altimetry reference missions and thus the stability of sea level measurements. …”
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Correction: Development of single‑pin, un‑barbed, pole‑tagging of free‑swimming dolphins and sharks with satellite‑linked transmitters by Michael J. Moore, Thomas M. Lanagan, Randall S. Wells, Jason Kapit, Aaron A. Barleycorn, Jason B. Allen, Robin W. Baird, Camrin D. Braun, Gregory B. Skomal, Simon R. Thorrold

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Monitoring and Evaluation of 2015 Devrek Zonguldak Landslide within the scope of Flood Risk Assessment by Landsat-8 Satellite Data by Şerife Pınar Güvel, Mehmet Ali Akgül, Mehveş Feyza Akkoyunlu

“…Satellite-derived remote sensing data have been widely used in recent years to monitor changes on the earth's surface and to provide information. …”
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Discussion on the effectiveness of landslide hazard identification and factors affecting the effectiveness of LT-1 satellite based on InSAR technology by Junzhe Xiong, Tao Chen, Guangbin Yang, Renru Wang, Man Li, Linglin Zhao, Chunyang Chen

“…Landslides present significant risks to southwest China’s mountainous regions, This study evaluates the efficacy of LT-1 satellites using InSAR technology where complex terrain and dense vegetation hinder traditional SAR detection. …”
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Optimal selection of satellite XCO₂ images for urban CO₂ emission monitoring by A. Danjou, G. Broquet, A. Schuh, F.-M. Bréon, T. Lauvaux, T. Lauvaux

“…It uses synthetic data experiments with synthetic truth and 9920 synthetic satellite images of XCO<span class="inline-formula">₂</span> over 31 of the largest cities across the world generated with a global adaptive-mesh model, the Ocean–Land–Atmosphere Model (OLAM), zoomed in at high resolution over these cities. …”
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A Virtualization Approach to Correct Systematic Errors in Measured TDOA and FDOA for Low Orbit Dual-Satellite Positioning Systems by Gang Li, Min Zhou, Hongwen Tang, Hongbin Chen

“…The low-orbit dual-satellite passive location system provides a cost-efficient and easy implementation platform, by which positions of unknown emitters on the Earth can be determined through measuring both the time and the frequency differences by two low-orbit satellites in space. …”
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Real-Time Optimal Negotiation Mode Selection Based on Three-Way Decision for Decentralized Remote Sensing Satellite Cluster by Xuelei Deng, Yunfeng Dong, Chao Zhang

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Derivation of Hyperspectral Profiles for Global Extended Pseudo Invariant Calibration Sites (EPICS) and Their Application in Satellite Sensor Cross-Calibration by Juliana Fajardo Rueda, Larry Leigh, Morakot Kaewmanee, Harshitha Byregowda, Cibele Teixeira Pinto

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Satellite quantification of methane emissions from South American countries: a high-resolution inversion of TROPOMI and GOSAT observations by S. E. Hancock, D. J. Jacob, Z. Chen, H. Nesser, A. Davitt, A. Davitt, D. J. Varon, M. P. Sulprizio, N. Balasus, L. A. Estrada, M. Cazorla, L. Dawidowski, S. Diez, J. D. East, E. Penn, C. A. Randles, C. A. Randles, J. Worden, I. Aben, R. J. Parker, R. J. Parker, J. D. Maasakkers

“…<p>We use 2021 TROPOMI and GOSAT satellite observations of atmospheric methane in an analytical inversion to quantify national methane emissions from South America at up to 25 km <span class="inline-formula">×</span> 25 km resolution. …”
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Comprehensive performance evaluation of satellite-based and reanalysis rainfall estimate products in Ethiopia: For drought, flood, and water resources applications. by Desta Yoseph Wodebo, Assefa M Melesse, Tekalegn Ayele Woldesenbet, Kirubel Mekonnen, Ahmed Amdihun, Diriba Korecha, Hailay Zeray Tedla, Gerald Corzo, Asaminew Teshome

Subjects: “…Satellite and reanalysis rainfall products…”
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Propagation Measurement on Earth-Sky Signal Effects for High Speed Train Satellite Channel in Tropical Region at Ku-Band by Abdulmajeed H. J. Al-Jumaily, A. Sali, J. S. Mandeep, Alyani Ismail

“…Recent advances in satellite communication technologies in the tropical regions have led to significant increase in the demand for services and applications that require high channel quality for mobile satellite terminals. …”
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Multitemporal High-Resolution Satellite Images for the Study and Monitoring of an Ancient Mesopotamian City and its Surrounding Landscape: The Case of Ur by Giacomo Di Giacomo, Giuseppe Scardozzi

“…The paper concerns the use of multitemporal high-resolution satellite images for the study of the ancient city of Ur, in southern Mesopotamia, inaccessible to scholars from 2003. …”
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Coastal water quality assessment based on the remotely sensed water quality index using time series of satellite images by Taraneh Mirgheidari, Behzad Rayegani, Javad Bodagh-Jamali

“…Finally, an effective index for assessing the quality of coastal waters was provided by time series of satellite images and the waters of Assaluyeh port were zoned. …”
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