Results 61 to 70 of about 270 (140)

Cascading consequences of structural interventions in a tropical wandering gravel‐bed river

open access: yesRiver 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

Precise Relative Geometric Correction for Multi-Sensor Satellite Images [PDF]

open access: yes
Rapid progress in satellite technology has led to a noticeable surge in availability of Earth observation satellite images, which are being collected daily from satellites deployed worldwide.
S. Ban, T. Kim
core   +1 more source

Compartimentação e análise do relevo da Ilha Fernando de Noronha [PDF]

open access: yes, 2022
Orientadora: Prof.ª Dr.ª Juliana de Paula SilvaCoorientador: Prof. Dr. Otávio Cristiano MontanherDissertação (mestrado em Geografia) - Universidade Estadual de Maringá, 2022Esta dissertação teve por objetivo a elaboração do mapeamento dos compartimentos ...
Silva, Rodrigo Blaudt Lima da
core  

Analysis of Geometric and Spatial Image Quality of KOMPSAT-3A Imagery in Comparison with KOMPSAT-3 Imagery

open access: yesKorean Journal of Remote Sensing, 2017
This study investigates the geometric and spatial image quality analysis of KOMPSAT-3A stereo pair. KOMPSAT-3A is, the latest satellite of KOMPSAT family, a Korean earth observation satellite operating in optical bands. A KOMPSAT-3A stereo pair was taken on 23 November, 2015 with 0.55 m ground sampling distance over Terrassa area of Spain.
Nyamjargal Erdenebaatar   +2 more
openaire   +2 more sources

Impacts of Updated Physics Parameterizations on the Short‐Range Weather Forecast System of the Korea Air Force

open access: yesAdvances 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

Rational-Function-Model-Based Rigorous Bundle Adjustment for Improving the Relative Geometric Positioning Accuracy of Multiple Korea Multi-Purpose Satellite-3A Images

open access: yesRemote Sensing
Recent 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

Near‐Earth Reconnection Contributing to Recovery Phase of Geomagnetic Storm

open access: yesGeophysical 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

open access: yesWater 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

Synchronous high revisit mixed sensor constellation : architectural design optimisation and trade-offs for emergency response [PDF]

open access: yes, 2023
LAUREA MAGISTRALEQuesto studio ha affrontato la progettazione di una costellazione sincrona ad alta rivisita di piccoli satelliti ottici e Synthetic Aperture Radar (SAR) dedicata alla risposta alle emergenze in Italia.
Catalano, Alessandro Federico
core  

Broad Scope of Site‐Specific Crop Management and Specific Role of Remote Sensing Technologies Within It—A Review

open access: yesJournal of Agronomy and Crop Science, Volume 210, Issue 4, August 2024.
ABSTRACT Precision agriculture (PA) has great potential to increase agricultural productivity and profitability while reducing input costs and environmental impacts. Within PA, site‐specific crop management (SSCM) is considered the main premise, in which tillage operations and precise crop inputs (such as seed, fertiliser, water, pesticide and ...
Abid Ali   +2 more
wiley   +1 more source

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