Results 51 to 60 of about 221,330 (163)
Comprehensive Analysis of Bias in TEMPO NO2 Column Densities Through Pandora Observations
Journal of Geophysical Research: Atmospheres, Volume 130, Issue 15, 16 August 2025.Abstract Tropospheric Emissions: Monitoring of Pollution (TEMPO) is the first geostationary satellite instrument to monitor air pollutants across North America. This study uses Pandora observations to analyze the bias in TEMPO Level‐3 total column density of NO2 (TOTNO2) from August 2023 to December 2024.
Masoud Ghahremanloo +10 more
wiley +1 more source
International Journal of Aerospace Engineering, Volume 2018, Issue 1, 2018., 2018 An optical tracking network, the Optical Wide‐field patroL Network (OWL‐Net), has been developed to maintain the orbital ephemeris of 11 domestic low Earth orbit satellites. The schedule overlapped events were occurred in the scheduling of the OWL‐Net with reduction of the optical observation chances.
Jin Choi +6 more
wiley +1 more source
Journal of Geophysical Research: Earth Surface, Volume 130, Issue 6, June 2025.Abstract During the 2018–2019 Antarctic summer, the Korea Polar Research Institute and the University of Texas Institute for Geophysics collaborated on a helicopter‐based ice‐penetrating radar (IPR) survey over the active subglacial lake D2 (SLD2), located in the midstream of the David Glacier, Terra Nova Bay, Antarctica.
Hyeontae Ju +10 more
wiley +1 more source
Research Trend Analysis of Geospatial Information in South Korea Using Text‐Mining Technology
Journal of Sensors, Volume 2017, Issue 1, 2017., 2017 The purpose of this study was to analyze geospatial information (GI) research trends using text‐mining techniques. Data were collected from 869 papers found in the Korea Citation Index (KCI) database (DB). Keywords extracted from these papers were classified into 13 GI domains and 13 research domains.
Kwan-Young Oh, Moung-Jin Lee, Lei Zhang
wiley +1 more source
Historical rainstorm in Hong Kong on 7–8 September 2023: Diagnosis, forecasting and nowcasting
Atmospheric Science Letters, Volume 26, Issue 1, January 2025.Past 24‐h rainfall analysis over Hong Kong ending at 1600 Hong Kong Time (HKT) on 8 September 2023, the historical rainstorm. Abstract On 7–8 September 2023, Hong Kong was hit by a historical and record‐breaking rainstorm associated with the remnant of Tropical Cyclone Haikui (2311).
Hiu Ching Tam +7 more
wiley +1 more source
Cascading consequences of structural interventions in a tropical wandering gravel‐bed river
River Research and Applications, Volume 41, Issue 1, Page 120-137, January 2025.Abstract Riverscapes are often modified and managed through ‘command and control’ structural engineering approaches. These structures not only alter flow and sediment transport patterns but also negatively affect riverscape biodiversity. These impacts are particularly acute for rivers that are characterised by high mobility and wide flow distribution ...
Pamela Louise M. Tolentino +2 more
wiley +1 more source
Remote SensingRecent advancements in satellite technology have significantly increased the availability of high-resolution imagery for Earth observation, enabling nearly all regions to be captured frequently throughout the year.
Seunghwan Ban, Taejung Kim
doaj +1 more source
Advances in Meteorology, Volume 2025, Issue 1, 2025.The weather prediction model system of Korea Air Force (KAF), based on the Weather Research and Forecasting (WRF) model, has been operated since 2007. This study incorporates recent physics parameterizations into the KAF‐WRF system and evaluates their impacts on the performance of the system in simulating winter precipitation, fog, and low‐level cloud ...
Jae-Ik Song +11 more
wiley +1 more source
Near‐Earth Reconnection Contributing to Recovery Phase of Geomagnetic Storm
Geophysical Research Letters, Volume 51, Issue 24, 28 December 2024.Abstract Recent observations show very near‐Earth reconnection (∼8–13RE) could efficiently power the ring current during the main phase of geomagnetic storms, but whether the recovery phase might be contributed remains unclear. During the recovery phase of the May 2024 major geomagnetic storm, intense auroral brightening and geomagnetic disturbances ...
Terry Z. Liu +5 more
wiley +1 more source
The Potential of Hydrogeodesy to Address Water‐Related and Sustainability Challenges
Water Resources Research, Volume 60, Issue 11, November 2024.Abstract Increasing climatic and human pressures are changing the world's water resources and hydrological processes at unprecedented rates. Understanding these changes requires comprehensive monitoring of water resources. Hydrogeodesy, the science that measures the Earth's solid and aquatic surfaces, gravity field, and their changes over time ...
Fernando Jaramillo +56 more
wiley +1 more source