Results 31 to 40 of about 2,328,164 (222)
Land remote sensing capabilities in the optical domain have dramatically increased in the past decade, owing to the unprecedented growth of space-borne systems providing a wealth of measurements at enhanced spatial, temporal and spectral resolutions. Yet,
Fabrizio Niro+8 more
doaj +1 more source
Emerging STEM education researchers' positioning and perception of discipline-based education research [PDF]
Various motivations bring researchers to discipline-based education research (DBER), but there is little research on their conceptualization of and navigation into this new-to-them area of research. We use phenomenography to analyze interview data collected from twenty-eight emerging STEM education researchers to gain a better understanding of how they
arxiv
Research topic trend prediction of scientific papers based on spatial enhancement and dynamic graph convolution network [PDF]
In recent years, with the increase of social investment in scientific research, the number of research results in various fields has increased significantly. Accurately and effectively predicting the trends of future research topics can help researchers discover future research hotspots.
arxiv
The state of Jammu and Kashmir in North India experienced one of the worst floods in the past 60 years, during the first week of September 2014. In the present study, multi-temporal synthetic aperture radar (SAR) satellite images acquired from Indian ...
C. M. Bhatt+10 more
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Using COSMIC-2 and METOP radio occultation measurements during the years 2020 and 2021, the study presents the first direct and independent relationship between the potential energy (Ep) in the stratosphere, precipitable water vapour (PWV), tropopause ...
Toyese Tunde Ayorinde+7 more
doaj +1 more source
The role of cyclones in atmospheric mixing and troposphere–stratosphere exchange of ozone and relative humidity (RH) is investigated for two severe cyclones PHAILIN and HUDHUD over the Bay of Bengal.
Mahesh Pathakoti+6 more
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Optical imaging satellites, such as SPOT and Cartosat‐2S, provide visible/near infrared (VNIR) multispectral data at very high spatial resolution. The applications of these data sets are associated with precise mapping, monitoring, and change detection ...
Manoj K. Mishra+3 more
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Aerosol transport over the Gangetic basin during ISRO-GBP land campaign-II [PDF]
MODIS (Moderate Resolution Imaging Spectroradiometer) Level-3 aerosol optical depth (AOD) data and NCEP (National Centre for Environmental Prediction) reanalysis winds were incorporated into an aerosol flux continuity equation, for a quantitative ...
M. Aloysius+4 more
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Two decades of fires in the Brazilian Amazon and the differences in patterns between open and forest vegetation [PDF]
This study investigated the pattern distribution of fires in the Brazilian Amazon and their relationship with deforested areas from 2003 to 2022. The primary objective was to analyze fire spots’ spatial and temporal variation.
C. G. Messias+18 more
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We combined observations of ocean surface winds from Indian SCATterometer SATellite-1 (SCATSAT-1) with a background wind field from a numerical weather prediction (NWP) model available at National Centre for Medium-Range Weather Forecast (NCMRWF) to ...
Suchandra Aich Bhowmick+5 more
doaj +1 more source