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Remote Sensing, Volume 17, Issue 10

2025 May-2 - 147 articles

Cover Story: Satellite imagery enables the continuous monitoring of volcanoes, even in remote areas. To handle the vast amount of data, automated analysis is necessary. This study proposes a semi-supervised GAN model that automatically classifies SEVIRI image pixels for the detection of thermal anomalies, volcanic ash, and meteorological clouds, enabling the temporal characterization of different types of volcanic activity (explosions, lava fountains, lava flows, etc.). The model was trained and tested on Mount Etna and then applied to the Stromboli, Tajogaite, and Nyiragongo volcanoes to assess its generalization capability. The results show an average performance score of 0.9, evaluated using accuracy, precision, recall, and F1-score. View this paper
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Articles (147)

  • Article
  • Open Access
1 Citations
1,372 Views
17 Pages

21 May 2025

Utilizing 58 Landsat-7 images taken over 10 years, the current study investigated the relationship between the mitigation of surface urban heat islands (SUHIs) by NbSs (Nature-based Solutions) and influential variables such as physical variables of N...

  • Article
  • Open Access
1 Citations
2,422 Views
23 Pages

A Grid-Based Hierarchical Representation Method for Large-Scale Scenes Based on Three-Dimensional Gaussian Splatting

  • Yuzheng Guan,
  • Zhao Wang,
  • Shusheng Zhang,
  • Jiakuan Han,
  • Wei Wang,
  • Shengli Wang,
  • Yihu Zhu,
  • Yan Lv,
  • Wei Zhou and
  • Jiangfeng She

21 May 2025

Efficient and realistic large-scale scene modeling is an important application of low-altitude remote sensing. Although the emerging 3DGS technology offers a simple process and realistic results, its high computational resource demands hinder direct...

  • Article
  • Open Access
1 Citations
1,054 Views
23 Pages

Codesign of Transmit Waveform and Receive Filter with Similarity Constraints for FDA-MIMO Radar

  • Qiping Zhang,
  • Jinfeng Hu,
  • Xin Tai,
  • Yongfeng Zuo,
  • Huiyong Li,
  • Kai Zhong and
  • Chaohai Li

21 May 2025

The codesign of the receive filter and transmit waveform under similarity constraints is one of the key technologies in frequency diverse array multiple-input multiple-output (FDA-MIMO) radar systems. This paper discusses the design of constant modul...

  • Article
  • Open Access
1,099 Views
28 Pages

21 May 2025

Direct Position Estimation (DPE) is an alternative GNSS positioning method that models received satellite signals as a function of the receiver’s navigation state, allowing for the direct estimation of position, velocity, and time within the na...

  • Article
  • Open Access
916 Views
21 Pages

Retrieval of Cloud Ice Water Path from FY-3F MWTS and MWHS

  • Fuxiang Chen,
  • Hao Hu,
  • Fuzhong Weng,
  • Changjiao Dong,
  • Xiang Fang and
  • Jun Yang

21 May 2025

Microwave sounding observations obtained from the National Oceanic and Atmospheric Administration (NOAA) and the European Meteorological Operational Satellite Program (METOP) satellites have been used for retrieving the cloud ice water path (IWP). Ho...

  • Editorial
  • Open Access
830 Views
9 Pages

21 May 2025

The evolution of meteorological environments in global arid and semi-arid regions has significant impacts on regional ecological security and global climate regulation [...]

  • Article
  • Open Access
1,289 Views
23 Pages

SFANet: A Ground Object Spectral Feature Awareness Network for Multimodal Remote Sensing Image Semantic Segmentation

  • Yizhou Lan,
  • Daoyuan Zheng,
  • Yingjun Zheng,
  • Feizhou Zhang,
  • Zhuodong Xu,
  • Ke Shang and
  • Zeyu Wan

21 May 2025

The semantic segmentation of remote sensing images is vital for accurate surface monitoring and environmental assessment. Multimodal remote sensing images (RSIs) provide a more comprehensive dimension of information, enabling faster and more scientif...

  • Article
  • Open Access
3 Citations
4,692 Views
22 Pages

21 May 2025

The combination of GNSS RTK and INS offers complementary advantages but faces significant challenges in urban canyons. Frequent cycle slips in carrier phase measurements and ambiguity resolution algorithms increase computational burden without improv...

  • Article
  • Open Access
2 Citations
999 Views
17 Pages

Joint Optimization of Carrier Frequency and PRF for Frequency Agile Radar Based on Compressed Sensing

  • Zhaoxiang Yang,
  • Hao Zheng,
  • Yongliang Zhang,
  • Junkun Yan and
  • Yang Jiang

21 May 2025

Frequency agile radar (FAR) exhibits robust anti-jamming capabilities and a superior low probability of intercept performance due to its randomized carrier frequency (CF) and pulse repetition frequency (PRF) hopping sequences. The advent of compresse...

  • Article
  • Open Access
1 Citations
1,069 Views
22 Pages

The Spatiotemporal Variability of Ozone and Nitrogen Dioxide in the Po Valley Using In Situ Measurements and Model Simulations

  • Stiliani Musollari,
  • Andreas Pseftogkas,
  • Maria-Elissavet Koukouli,
  • Astrid Manders,
  • Arjo Segers,
  • Katerina Garane and
  • Dimitris Balis

21 May 2025

The Po Valley is depicted in the literature as a region with one of the most severe air pollution profiles in Europe, frequently exceeding the permitted statutory concentration limits for several air pollutants. The aim of this paper is to present an...

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Remote Sens. - ISSN 2072-4292