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1461
Mid-Infrared High-Power InGaAsSb/AlGaInAsSb Multiple-Quantum-Well Laser Diodes Around 2.9 μm
Published 2025-01-01“…The quantum wells exhibit high crystalline quality, as evidenced by distinct satellite peaks in XRD curves with a full width at half maximum (FWHM) of 56 arcseconds for the zeroth-order peak, a smooth surface with a root mean square (RMS) roughness of 0.19 nm, room-temperature photoluminescence with high luminous efficiency and narrow FHWM of 35 meV, and well-defined interfaces. …”
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1462
The ASK-16 motorized glider: an airborne eddy covariance platform to measure turbulence, energy, and matter fluxes
Published 2025-02-01“…<p>Airborne eddy covariance measurements can bridge the gap between local (tower-based) and regional (satellite/inversion-derived) flux data, as they provide information about the spatial distribution of turbulent fluxes for larger regions. …”
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1463
Dietary protein intake and PM2.5 on ovarian cancer survival: A prospective cohort study
Published 2025-02-01“…Average residential PM2.5 concentrations were evaluated using satellite-derived models. We calculated the hazard ratio (HR) and its 95 % confidence interval (CI) by adjusting for multiple variables using Cox proportional risk models. …”
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1464
An atmospheric correction method for Himawari-8 imagery based on a multi-layer stacking algorithm
Published 2025-03-01“…In conclusion, the algorithm developed in this study enables consistent AC for both open and near-shore waters, offering an ideal solution for the AC of Himawari-8 satellite images.…”
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1465
Analysis of the long-range transport of the volcanic plume from the 2021 Tajogaite/Cumbre Vieja eruption to Europe using TROPOMI and ground-based measurements
Published 2025-01-01“…Transport and dispersion of the volcanic emissions were monitored by ground-based stations and satellite instruments alike. In particular, the spectrometric fluorescence and Raman lidar for atmospheric moisture sensing (RAMSES) at the Lindenberg Meteorological Observatory measured the plume of the strongest Tajogaite eruption of 22–23 September 2021 over northeastern Germany 4 d later. …”
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1466
Modeling regional aboveground carbon stock dynamics affected by land use and land cover changes
Published 2024-01-01“…Vegetation biomass was assessed using an allometric equation, and aboveground carbon stock data were extrapolated to the landscape scale using a linear regression model of measured carbon stocks and the Normalized Difference Vegetation Index derived from recent satellite imagery.FINDINGS: Vegetated areas were predominant in 2009 and 2021. …”
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1467
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1468
Estimation of Suspended Sediment Concentration from Remote Sensing and In Situ Measurement over Lake Tana, Ethiopia
Published 2021-01-01“…The result shows that satellite data like the MODIS-Terra imagery could be used to monitor and obtain past records of SSC with the developed equation. …”
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1469
Construction of “Biomigration – Regional Cooling” Multi-functional Ecological Network in Wuhan Urban Agglomeration
Published 2025-01-01“…Based on land cover data, satellite remote sensing data and other sources of data, and by integrating the methods of MSPA, landscape connectivity analysis and surface temperature inversion, 22 biodiversity and 27 regional cooling sources are identified, both of which are distributed in the northeastern and southern parts of the research area. …”
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1470
Comparison of Field and Virtual Vegetation Surveys Conducted Using Uncrewed Aircraft System (UAS) Imagery at Two Coastal Marsh Restoration Projects
Published 2025-01-01“…Uncrewed aircraft system (UAS) technology can help fill data gaps between high-to-moderate spatial resolution (e.g., 1–30 m) satellite imagery, manned airborne data, and traditional field surveys, yet it has not been thoroughly evaluated in a virtual capacity as an alternative to traditional field vegetation plot surveys. …”
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1471
Temperatura de superficie en el Valle del Río Neuquén Utilizando Imágenes LANDSAT
Published 2011-12-01“…The calculation of surface temperature using LANDSAT imagery should include surface meteorological data: atmospheric water vapor content and mean air temperature near to the surface, simultaneously to the passage of the satellite. The data were corrected using Atmospheric Correction Parameter Calculator, available online. …”
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1472
Patterns and wavelet coherence analysis of tidal dynamics and chlorophyll a concentration
Published 2024-07-01“…Additionally, hourly chlorophyll a data for January 2022 were acquired from the geostationary meteorological satellite Himawari-8, and the rate of change of chlorophyll a was determined through chlorophyll a calculations. …”
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1473
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1474
An Arctic sea ice concentration data record on a 6.25 km polar stereographic grid from 3 years of Landsat-8 imagery
Published 2025-01-01“…The coverage of Arctic sea ice (i.e. sea ice concentration (SIC)) has been monitored since 1972 using satellite passive microwave (PMW) measurements because of their extensive coverage and all-weather capability. …”
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1475
Carbon stock dynamics of forest to oil palm plantation conversion for ecosystem rehabilitation planning
Published 2024-10-01“…Additionally, it highlights their role in ecosystem restoration initiatives and the better management of forest peatland regions.METHODS: A spatial analysis was conducted on Landsat 5 and 8 satellite images by using shapefile data stored within the Google Earth Engine platform. …”
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1476
Evaluation of the WRF-Chem performance for the air pollutants over the United Arab Emirates
Published 2025-02-01“…The assessment of WRF-Chem performance involves comparisons with ground-based observations for meteorological parameters and satellite retrievals from the TROPOspheric Monitoring Instrument (TROPOMI) for gaseous pollutants and the Moderate Resolution Imaging Spectroradiometer (MODIS) for aerosols. …”
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1477
Estimación de la cubierta de nieve en el norte de la provincia del Neuquén.
Published 2013-12-01“…This paper present the utilization of a binary method for the calculation of the snow covered area in the Andes, in the northern of the Neuquén province using LANDSAT imagery and MOD10A1 MODIS products for two satellite scenes one summer scene and a winter one both from year 2000. …”
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1478
Estimación de Erosión Hidrica de Suelos para plan de Manejo del Campo Forestal Aguas Frías, Patagonia Argentina
Published 2011-12-01“…Paper presents, pedology map by interpreting and georreferencing satellite images by a Geographical Information System. …”
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1479
Phasic and periodic change of drought under greenhouse effect
Published 2024-10-01“…This shortcoming may be avoided by using satellite remote sensing data with high spatiotemporal resolution in the future, which can allow pixel-scale monitoring and simulation of meteorological drought evolution. …”
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1480
Pathways Through Which Green Exposure Type Influences Cardiovascular Diseases Mortality in Shanghai, China
Published 2025-02-01“…The research draws on diverse data sources to ensure robust analysis: CVDs mortality data provided by the Shanghai Municipal Center for Disease Control and Prevention, PM2.5 concentration data retrieved from MODIS satellite imaging, temperature data sourced from Google Earth Engine, and LBS (location based services) data serving as the basis for estimating physical activity levels. …”
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