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4,785 Results Found

  • Article
  • Open Access
2 Citations
4,673 Views
21 Pages

ERA5 and ERA-Interim Data Processing for the GlobWat Global Hydrological Model

  • Banafsheh Abdollahi,
  • Fakhereh Alidoost,
  • Davood Moshir Panahi,
  • Rolf Hut and
  • Nick van de Giesen

18 June 2022

The reproducibility of computational hydrology is gaining attention among hydrologists. Reproducibility requires open and reusable code and data, allowing users to verify results and process new datasets. The creation of input files for global hydrol...

(This article belongs to the Section Hydrology)
  • Article
  • Open Access
13 Citations
4,564 Views
24 Pages

The Feasibility of the ERA5 Forced Numerical Wave Model in Fetch-Limited Basins

  • Damjan Bujak,
  • Goran Lončar,
  • Dalibor Carević and
  • Tin Kulić

Numerical wave models are critical in hindcasting reliable long-term time series of significant wave heights, which play a crucial role in coastal and ocean engineering activities. Although wind fields are an important input to numerical wave models,...

(This article belongs to the Special Issue Dynamics in Coastal Areas)
  • Article
  • Open Access
54 Citations
8,741 Views
26 Pages

Evaluating the Accuracy of the ERA5 Model in Predicting Wind Speeds Across Coastal and Offshore Regions

  • Mohamad Alkhalidi,
  • Abdullah Al-Dabbous,
  • Shoug Al-Dabbous and
  • Dalal Alzaid

Accurate wind speed and direction data are vital for coastal engineering, renewable energy, and climate resilience, particularly in regions with sparse observational datasets. This study evaluates the ERA5 reanalysis model’s performance in pred...

(This article belongs to the Section Coastal Engineering)
  • Article
  • Open Access
8 Citations
3,742 Views
12 Pages

Tropospheric Delay Model Based on VMF and ERA5 Reanalysis Data

  • Mengtao Zhang,
  • Mengli Wang,
  • Hang Guo,
  • Junjun Hu and
  • Jian Xiong

8 May 2023

The global tropospheric zenith delay grid products of VMF1 and VMF3 (Vienna mapping functions) with different resolutions are used to calculate the tropospheric zenith delay of eight IGS (International GNSS Service) stations in China, and the accurac...

(This article belongs to the Topic Multi-Sensor Integrated Navigation Systems)
  • Article
  • Open Access
39 Citations
6,669 Views
19 Pages

Evaluating the Potential of GloFAS-ERA5 River Discharge Reanalysis Data for Calibrating the SWAT Model in the Grande San Miguel River Basin (El Salvador)

  • Javier Senent-Aparicio,
  • Pablo Blanco-Gómez,
  • Adrián López-Ballesteros,
  • Patricia Jimeno-Sáez and
  • Julio Pérez-Sánchez

20 August 2021

Hydrological modelling requires accurate climate data with high spatial-temporal resolution, which is often unavailable in certain parts of the world—such as Central America. Numerous studies have previously demonstrated that in hydrological modellin...

(This article belongs to the Special Issue Remote Sensing of Hydrological Processes: Modelling and Applications)
  • Article
  • Open Access
35 Citations
7,079 Views
17 Pages

Modeling of Ethiopian Wind Power Production Using ERA5 Reanalysis Data

  • Kena Likassa Nefabas,
  • Lennart Söder,
  • Mengesha Mamo and
  • Jon Olauson

30 April 2021

Ethiopia has huge wind energy potential. In order to be able to simulate the power system operation, hourly time series of wind power is needed. These can be obtained from ERA5 data but first a realistic model is needed. Therefore, in this paper ERA5...

(This article belongs to the Section A3: Wind, Wave and Tidal Energy)
  • Article
  • Open Access
163 Views
21 Pages

Regional Assessment of the MFWAM Wave Model Around South America: Comparison with ERA5, WAVERYS, and Buoy Observations

  • Camila Parra-Urrea,
  • Rodrigo Abarca-del-Rio,
  • Lotfi Aouf and
  • Valeria Mundaca-Moraga

26 October 2026

Accurate wave representation is essential for coastal engineering, navigation, and marine-energy applications. This study evaluates the original MFWAM wave-product outputs using a regional observational dataset assembled from 16 buoy stations across...

(This article belongs to the Section Ocean Engineering)
  • Article
  • Open Access
7 Citations
6,327 Views
36 Pages

16 July 2025

Reliable gridded precipitation products (GPPs) are essential for effective hydrological simulations, particularly in mountainous regions with limited ground-based observations. This study evaluates the performance of two widely used GPPs, CHIRPS and...

(This article belongs to the Special Issue Use of Remote Sensing Technologies for Water Resources Management)
  • Article
  • Open Access
12 Citations
5,286 Views
36 Pages

24 July 2020

The Yamal peninsula is a territory of active industrial development as it contains several rich fields of natural condensed gas and oil. The density of the gullies net on the Yamal peninsula is one of the highest in the Russian Arctic. The natural en...

(This article belongs to the Section Hydrology)
  • Article
  • Open Access
5 Citations
3,180 Views
17 Pages

Incorporating Power-Law Model and ERA-5 Data for InSAR Tropospheric Delay Correction Analysis

  • Dongxu Huang,
  • Junyu Wang,
  • Menghua Li,
  • Cheng Huang and
  • Bo-Hui Tang

24 January 2025

InSAR technology effectively monitors urban subsidence and evaluates the stability of infrastructure across extensive regions. Atmospheric tropospheric delay constitutes a significant source of error that adversely impacts the accuracy of InSAR defor...

(This article belongs to the Special Issue Editorial Board Members’ Collection Series: Application of InSAR Technology in Geodesy, Earthquake, Landslides and Other Disaster Warning)
  • Article
  • Open Access
16 Citations
5,357 Views
21 Pages

11 December 2019

Wet path delay (WPD) for satellite altimetry has been provided from external sources, raising the need of converting this value between different altitudes. The only expression available for this purpose considers the same altitude reduction, irrespe...

(This article belongs to the Special Issue Remote Sensing of Coastal and Inland Waters)
  • Article
  • Open Access
17 Citations
6,269 Views
23 Pages

26 July 2017

Tropospheric delay caused by spatiotemporal variations in pressure, temperature, and humidity in the lower troposphere remains one of the major challenges in Interferometric Synthetic Aperture Radar (InSAR) deformation monitoring applications. Acquir...

(This article belongs to the Section Atmospheric Remote Sensing)
  • Article
  • Open Access
4 Citations
2,312 Views
17 Pages

Evaluation of a Soviet-Era Gravimetric Survey Using Absolute Gravity Measurements and Global Gravity Models: Toward the First National Geoid of Kazakhstan

  • Daniya Shoganbekova,
  • Asset Urazaliyev,
  • Roman Sermiagin,
  • Serik Nurakynov and ,
  • Magzhan Kozhakhmetov,
  • Nailya Zhaksygul and
  • Anel Islyamova
  • + 2 authors+ 0 author

17 October 2025

Determining a high-precision national geoid is a fundamental step in modernizing Kazakhstan’s vertical reference system. However, the country’s vast territory, complex topography, and limited coverage of modern terrestrial and airborne gr...

  • Article
  • Open Access
26 Citations
55,468 Views
14 Pages

Assessment of MERRA-2 and ERA5 to Model the Snow Water Equivalent in the High Atlas (1981–2019)

  • Mohamed Wassim Baba,
  • Abdelghani Boudhar,
  • Simon Gascoin,
  • Lahoucine Hanich and ,
  • Ahmed Marchane and
  • Abdelghani Chehbouni
  • + 1 author+ 0 author

24 March 2021

Melt water runoff from seasonal snow in the High Atlas range is an essential water resource in Morocco. However, there are only few meteorological stations in the high elevation areas and therefore it is challenging to estimate the distribution of sn...

  • Article
  • Open Access
66 Citations
9,351 Views
18 Pages

HGPT2: An ERA5-Based Global Model to Estimate Relative Humidity

  • Pedro Mateus,
  • Virgílio B. Mendes and
  • Sandra M. Plecha

2 June 2021

The neutral atmospheric delay is one of the major error sources in Space Geodesy techniques such as Global Navigation Satellite Systems (GNSS), and its modeling for high accuracy applications can be challenging. Improving the modeling of the atmosphe...

  • Article
  • Open Access
69 Citations
8,101 Views
18 Pages

An ERA5-Based Hourly Global Pressure and Temperature (HGPT) Model

  • Pedro Mateus,
  • João Catalão,
  • Virgílio B. Mendes and
  • Giovanni Nico

30 March 2020

The Global Navigation Satellite System (GNSS) meteorology contribution to the comprehension of the Earth’s atmosphere’s global and regional variations is essential. In GNSS processing, the zenith wet delay is obtained using the difference...

(This article belongs to the Section Atmospheric Remote Sensing)
  • Article
  • Open Access
31 Citations
16,239 Views
17 Pages

30 January 2024

Mentors support novice teachers in the critical stages of their learning, which has an effect on novice teachers’ ability to engage in teaching and to stay in the teaching profession for years. The mentor teacher also helps the novice teacher b...

(This article belongs to the Section Teacher Education)
  • Commentary
  • Open Access
20 Citations
6,582 Views
14 Pages

8 July 2020

Urban development is the result of the interaction between anthropogenic and environmental dimensions. From the perspective of its density, it ranges from high-density populated areas, associated with large cities that concentrate the main economic a...

(This article belongs to the Special Issue Sustainable Rural Development: Strategies, Good Practices and Opportunities)
  • Article
  • Open Access
8 Citations
2,902 Views
21 Pages

A GRNN-Based Model for ERA5 PWV Adjustment with GNSS Observations Considering Seasonal and Geographic Variations

  • Haoyun Pang,
  • Lulu Zhang,
  • Wen Liu,
  • Xin Wang and ,
  • Yuefeng Wang and
  • Liangke Huang
  • + 1 author+ 0 author

1 July 2024

Precipitation water vapor (PWV) is an important parameter in numerical weather forecasting and climate research. However, existing PWV adjustment models lack comprehensive consideration of seasonal and geographic factors. This study utilized the Gene...

(This article belongs to the Special Issue Beidou/GNSS Positioning, Navigation and Timing: Methods and Technology (Second Edition))
  • Article
  • Open Access
9 Citations
3,283 Views
23 Pages

17 November 2022

Condensation and desublimation are important processes of nocturnal land–atmosphere interactions, energy transfer, and the water cycle, and have important ecological and hydrological roles in mitigating physiological water deficits caused by lo...

(This article belongs to the Special Issue Land-Atmosphere Interactions and Effects on the Climate of the Tibetan Plateau and Surrounding Regions II)
  • Article
  • Open Access
3 Citations
1,361 Views
14 Pages

A CNN-Based Downscaling Model for Macau Temperature Prediction Using ERA5 Reanalysis Data

  • Ningqing Pang,
  • Hoiio Kong,
  • Chanseng Wong,
  • Zijun Li and ,
  • Yu Du and
  • Jeremy Cheuk-Hin Leung
  • + 1 author+ 0 author

9 May 2025

Temperature is a core element of the regional climate system and plays a key role in energy exchange and weather evolution. The current reanalysis of temperature data faces difficulties in providing more accurate geographical temperature data due to...

(This article belongs to the Section Environmental Sciences)
  • Article
  • Open Access
5 Citations
2,713 Views
20 Pages

29 February 2024

Weighted mean temperature (Tm) is an important parameter in the water vapor inversion of global navigation satellite systems (GNSS). High-precision Tm values can effectively improve the accuracy of GNSS precipitable water vapor. In this study, a new...

(This article belongs to the Special Issue Beidou/GNSS Positioning, Navigation and Timing: Methods and Technology)
  • Article
  • Open Access
12 Citations
6,416 Views
16 Pages

Improving the ERA5-Land Temperature Product through a Deep Spatiotemporal Model That Uses Fused Multi-Source Remote Sensing Data

  • Lei Xu,
  • Jinjin Du,
  • Jiwei Ren,
  • Qiannan Hu and ,
  • Fen Qin,
  • Weichen Mu and
  • Jiyuan Hu
  • + 2 authors+ 0 author

21 September 2024

Temperature is a crucial indicator for studying climate, as well as the social and economic changes in a region. Temperature reanalysis products, such as ERA5-Land, have been widely used in studying temperature change. However, global-scale temperatu...

(This article belongs to the Special Issue Deep Learning for Remote Sensing and Geodata)
  • Article
  • Open Access
59 Citations
9,394 Views
22 Pages

21 August 2019

Differential SAR Interferometry (DInSAR) has proven its unprecedented ability and merits of monitoring ground deformation on a large scale with centimeter to millimeter accuracy. However, atmospheric artifacts due to spatial and temporal variations o...

  • Article
  • Open Access
44 Citations
4,682 Views
20 Pages

14 July 2021

Water vapor is one of the most important parameters in climatic studies. MODerate-resolution Imaging Spectroradiometer (MODIS) is a key instrument and can provide spatially continuous precipitable water vapor (PWV) products. This study was focused on...

(This article belongs to the Section Atmospheric Remote Sensing)
  • Article
  • Open Access
4 Citations
2,906 Views
24 Pages

Calibration of Upper Air Water Vapour Profiles Using the IPRAL Raman Lidar and ERA5 Model Results and Comparison to GRUAN Radiosonde Observations

  • Dunya Alraddawi,
  • Philippe Keckhut,
  • Florian Mandija,
  • Alain Sarkissian and ,
  • Christophe Pietras,
  • Jean-Charles Dupont,
  • Antoine Farah,
  • Alain Hauchecorne and
  • Jacques Porteneuve
  • + 4 authors+ 0 author

20 March 2025

Accurate measurements of upper troposphere humidity are essential to enhance understanding of contrail formation and guiding mitigation efforts. This study evaluates the ability of the IPRAL Raman Lidar, located south of Paris, to provide high-resolu...

(This article belongs to the Section Air Quality)
  • Feature Paper
  • Article
  • Open Access
3,540 Views
24 Pages

10 February 2025

This study investigates a range of precipitation interpolation techniques with the objective of generating high-resolution gridded daily precipitation datasets for the Greek region. The study utilizes a comprehensive station dataset, incorporating ge...

(This article belongs to the Special Issue Advances in the Measurement, Utility and Evaluation of Precipitation Observations)
  • Article
  • Open Access
325 Views
20 Pages

24 September 2026

The weather and climate of the Mediterranean region are highly influenced by mid-latitude cyclones, i.e., Mediterranean cyclones. The accurate simulation of these systems is crucial for preparing for future climate change. This study evaluates the ab...

(This article belongs to the Section Climatology)
  • Review
  • Open Access
12 Citations
5,081 Views
28 Pages

Environmental Risk Assessment (ERA) often relies on a restricted set of species as bio-indicators, introducing uncertainty when modeling complex environmental variables. This may lead to oversimplified or erroneous risk assessments. Ascidians, marine...

(This article belongs to the Special Issue Environmental Risk Assessment of Aquatic Ecosystem)
  • Article
  • Open Access
18 Citations
5,671 Views
20 Pages

16 February 2021

Recently, the European Centre for Medium Range Weather Forecast (ECMWF) has released a new generation of reanalysis, acknowledged as ERA5, representing at the present the most plausible picture for the current climate. Although ERA5 enhancements, in...

(This article belongs to the Special Issue Regional Climate Modeling with COSMO-CLM: Performance Assessment and Climate Projections)
  • Article
  • Open Access
1,190 Views
20 Pages

In the last two decades, the utilization of solar energy has been growing rapidly worldwide, mainly due to the increasing adoption of photovoltaic (PV) systems. Since solar energy is one of the most weather-dependent renewable energy sources, an incr...

(This article belongs to the Special Issue Integration of Renewable Energy Technologies for Sustainable and Smart Cities)
  • Proceeding Paper
  • Open Access
6 Citations
3,642 Views
9 Pages

Station observation is a good data source to monitor the potential evapotranspiration (PET) changes of a specific site particularly for the purpose of crop irrigation activities; however it represents only the site geographic characteristics and prov...

(This article belongs to the Proceedings of The 7th International Electronic Conference on Water Sciences)
  • Article
  • Open Access
14 Citations
3,571 Views
22 Pages

10 June 2022

Climate change has a strong impact on inland water bodies such as lakes. This means that the increase in lake temperature recorded in recent decades-in Europe as well-can change the evaporation regime of the lakes. This, together with the variation o...

(This article belongs to the Section Biosphere/Hydrosphere/Land–Atmosphere Interactions)
  • Article
  • Open Access
18 Citations
5,748 Views
27 Pages

Estimation of the All-Wave All-Sky Land Surface Daily Net Radiation at Mid-Low Latitudes from MODIS Data Based on ERA5 Constraints

  • Shaopeng Li,
  • Bo Jiang,
  • Jianghai Peng,
  • Hui Liang and ,
  • Jiakun Han,
  • Yunjun Yao,
  • Xiaotong Zhang,
  • Jie Cheng,
  • Xiang Zhao and
  • Kun Jia
  • + 6 authors+ 1 author

22 December 2021

The surface all-wave net radiation (Rn) plays an important role in the energy and water cycles, and most studies of Rn estimations have been conducted using satellite data. As one of the most commonly used satellite data sets, Moderate Resolution Ima...

(This article belongs to the Special Issue Artificial Intelligence in Remote Sensing of Atmospheric Environment)
  • Article
  • Open Access
30 Citations
6,372 Views
21 Pages

Modelling a Logistics and Financial Supply Chain Network during the COVID-19 Era

  • Sina Abbasi,
  • Ilias Vlachos,
  • Ali Samadzadeh,
  • Shayan Etemadifar and ,
  • Mohamad Afshar and
  • Mohsen Amra
  • + 1 author+ 0 author

Background: Supply chain networks (SCNs) have been interrupted by the COVID-19 pandemic, leaving them open to financial losses. SCs have been impacted by the pandemic, necessitating the adoption of sustainable practices and dynamic capacities to ensu...

(This article belongs to the Special Issue Multi-Criteria Decision-Making and Its Application in Sustainable Smart Logistics)
  • Article
  • Open Access
382 Views
23 Pages

Snow density influences Arctic climate, ecosystems, and surface energy exchange, yet spatially continuous observations remain limited. This study constructed an ERA5-supervised snow-density dataset for 60–90° N by collocating Advanced Micro...

(This article belongs to the Section Ocean and Global Climate)
  • Article
  • Open Access
2 Citations
2,335 Views
19 Pages

29 September 2024

This study evaluates two reanalysis precipitation products (CRA40 and ERA5) over the Ganjiang River Basin with precipitation data from 37 ground rainfall gauges and surface-observed stream flow data from January 1998 to December 2008. Direct comparis...

(This article belongs to the Section Hydrology)
  • Article
  • Open Access
5 Citations
6,731 Views
17 Pages

Investigating the Influential Factors of Ride-Hailing Usage Frequency in the Post-Pandemic Era

  • Mingyang Du,
  • Xuefeng Li,
  • Hui Wang,
  • Jingzong Yang and ,
  • Dong Liu and
  • Mei-Po Kwan
  • + 1 author+ 0 author

19 November 2024

The COVID-19 pandemic has had an unprecedented impact on public travel and has significantly altered people’s travel behavior. By comparing the travel behaviors of ride-hailing passengers before and after the pandemic (i.e., the pre-pandemic er...

  • Article
  • Open Access
19 Citations
3,589 Views
14 Pages

Improved Zenith Tropospheric Delay Modeling Using the Piecewise Model of Atmospheric Refractivity

  • Liu Yang,
  • Jingxiang Gao,
  • Dantong Zhu,
  • Nanshan Zheng and
  • Zengke Li

26 November 2020

As one of the atmosphere propagation delays, the tropospheric delay is a significant error source that should be properly handled in high-precision global navigation satellite system (GNSS) applications. We propose an improved zenith tropospheric del...

(This article belongs to the Special Issue Satellite Observation for Atmospheric Modeling)
  • Article
  • Open Access
1 Citations
510 Views
20 Pages

Improved Regional Atmospheric Weighted Mean Temperature Modeling Using a Decadal Dataset and Machine Learning Methods over China

  • Zuquan Hu,
  • Hong Liang,
  • Peng Zhang,
  • Yunchang Cao and ,
  • Panpan Zhao,
  • Xinxin Li and
  • Meifang Qu
  • + 2 authors+ 0 author

10 June 2026

Accurate estimation of the weighted mean temperature (Tm) is essential for retrieving precipitable water vapor (PWV) from ground-based Global Navigation Satellite System (GNSS) observations. Machine learning (ML) techniques excel in modeling nonlinea...

  • Article
  • Open Access
26 Citations
4,815 Views
15 Pages

Statistical Gap-Filling of SEVIRI Land Surface Temperature

  • Alexandru Dumitrescu,
  • Marek Brabec and
  • Sorin Cheval

30 April 2020

A reliable and practically useable method for gap filling in hourly Spinning Enhanced Visible and Infrared Imager (SEVIRI LST) data using ERA5 Land Skin Temperature (ERA5ST) co-variate and additional easily accessible data (elevation, time, solar rad...

  • Article
  • Open Access
510 Views
27 Pages

In this study, we present a machine-learning approach—a land use random forest (LURF) model—to produce daily PM10 concentration maps at a 1 km resolution across the Campania region for the year 2022. The model combines daily measurements...

(This article belongs to the Section Air Quality)
  • Feature Paper
  • Article
  • Open Access
16 Citations
5,454 Views
17 Pages

19 December 2019

One of the most common questions in hydrological modeling addresses the issue of input data resolution. Is the spatial analysis of the meteorological/climatological data adequate to ensure the description of simulated phenomena, e.g., the discharges...

(This article belongs to the Special Issue Impact of Climate-Change on Water Resources)
  • Article
  • Open Access
3 Citations
3,373 Views
16 Pages

21 August 2023

Telecommuting has reached unprecedented levels in Japan, previously established due to the sudden outbreak of the COVID-19 pandemic; however, there is a lack of in-depth research on telecommuting frequency from the perspective of the post-pandemic er...

(This article belongs to the Section Sustainable Transportation)
  • Article
  • Open Access
25 Citations
7,021 Views
15 Pages

22 March 2021

Hindcasted wind and wave data, available on a coarse resolution global grid (Copernicus ERA5 dataset), are downscaled by means of the numerical model SWAN (simulating waves in the nearshore) to produce time series of wave conditions at a high resolut...

(This article belongs to the Special Issue Coastal Sediment Management: From Theory to Practice)
  • Article
  • Open Access
1,705 Views
32 Pages

Investigation of Sudden Stratospheric Warming (SSW) Events Between 1980 and 2100

  • Simla Durmus,
  • Deniz Demirhan,
  • Ismail Gultepe and
  • Onur Durmus

10 February 2026

The main objective of this work is to characterize Sudden Stratospheric Warming (SSW) conditions and their impact on local weather forecasting and climate change, using SSW definition criteria. The SSWs strongly affect Arctic vortex structure and mid...

(This article belongs to the Section Weather and Forecasting)
  • Article
  • Open Access
7 Citations
2,746 Views
22 Pages

Evaluation of Climatological Precipitation Datasets and Their Hydrological Application in the Hablehroud Watershed, Iran

  • Hossein Salehi,
  • Saeid Gharechelou,
  • Saeed Golian,
  • Mohammadreza Ranjbari and
  • Babak Ghazi

2 April 2024

Hydrological modeling is essential for runoff simulations in line with climate studies, especially in remote areas with data scarcity. Advancements in climatic precipitation datasets have improved the accuracy of hydrological modeling. This research...

  • Article
  • Open Access
7 Citations
4,485 Views
17 Pages

31 May 2023

In this article, the challenges that cultural and creative industry (CCI) firms face in forming sustainable business models—issues heightened by the ongoing COVID-19 pandemic and the evolving consumer patterns that it has triggered—are ad...

(This article belongs to the Special Issue Economic Recovery and Prospects in a Post-COVID-19 World)
  • Article
  • Open Access
1,432 Views
20 Pages

19 November 2025

Sea surface temperature (SST) gradients modulate surface wind variability at the mesoscale O(100 km), with relevant impacts on surface fluxes, rainfall, cloudiness and storms. The dependence of the SST-wind coupling mechanisms on physical environment...

(This article belongs to the Special Issue Observations of Atmospheric and Oceanic Processes by Remote Sensing)
  • Article
  • Open Access
16 Citations
4,585 Views
20 Pages

Gap-Filling of 8-Day Terra MODIS Daytime Land Surface Temperature in High-Latitude Cold Region with Generalized Additive Models (GAM)

  • Dianfan Guo,
  • Cuizhen Wang,
  • Shuying Zang,
  • Jinxi Hua and ,
  • Zhenghan Lv and
  • Yue Lin
  • + 1 author+ 0 author

14 September 2021

Land surface temperature (LST) is a crucial parameter driving the dynamics of the thermal state on land surface. In high-latitude cold region, a long-term, stable LST product is of great importance in examining the distribution and degradation of per...

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