Surface water detection and extraction from remote sensing data is a favorable study topic due to the critical importance of this indispensable resource. For water resource management implementation, lake and reservoir detectio...

환경 2025-07-01 국내 https://iopscience.iop.org/

On June 18, 2025, the Brazilian state of Rio Grande do Sul was hit by severe flooding after intense rainfall exceeding 350?mm in some areas, leading to at least two deaths, widespread evacuations of over 2,600 people, and signi...

재해 2025-06-26 국외 https://disasterscharter.org/

 This study investigated the accuracy of DEMs generated from KOMPSAT-5 SAR (Synthetic Aperture Radar) stereo imagery using three types of CPs (Control Points) for RPC (Rational Polynomial Coefficient) correction. The three...

지리 2025-06-23 국내 https://www.dbpia.co.kr/

Recent advancements in South Korea’s space technology have increased the availability of high-resolution optical satellite imagery, enabling extensive research across diverse fields such as urban planning, environmental m...

환경 2025-06-16 국내 https://www.kjrs.org/

Cloud detection is a crucial task in satellite remote sensing, influencing applications such as vegetation indices, land use analysis, and renewable energy estimation. This study evaluates the performance of cloud masks generat...

환경 2025-06-09 국내 https://www.mdpi.com/

Recently, geospatial technologies in Korea have been rapidly advancing through the integration of high-resolution satellite imagery, drone platforms, spatial data analytics, and artificial intelligence (AI). In response to the ...

지리 2025-06-02 국내 https://www.kjrs.org/

The Amazon plays a crucial role in mitigating global warming and preserving biodiversity, which are vital for the Earth's environment. However, deforestation has been ongoing for an extended period. Particularly, the vastsc...

환경 2025-05-27 국내 https://www.e-sciencecentral.org/

For change detection in synthetic aperture radar (SAR) imagery, amplitude change detection (ACD) and coherent change detection (CCD) are widely employed. However, time-series SAR data often contain noise and variability introdu...

지리 2025-05-19 국내 https://www.mdpi.com/