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Remote Sensing, Volume 16, Issue 20

October-2 2024 - 163 articles

Cover Story: To address positioning challenges in urban canyons, a sky-view image segmentation algorithm based on Fully Convolutional Networks (FCNs) is proposed for GNSS NLOS detection. The novel S-NDM algorithm integrates GNSS, IMU, and vision systems in a tightly coupled framework named Sky-GVIO, providing continuous and accurate positioning. Tested under SPP and RTK models, Sky-GVIO achieves meter-level accuracy in SPP and sub-decimeter precision in RTK, outperforming conventional GNSS/INS/Vision frameworks. A sky-view image dataset has also been made publicly available for use in research via the following link: https://github.com/whuwangjr/sky-view-images. View this paper
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Articles (163)

  • Article
  • Open Access
3 Citations
2,671 Views
17 Pages

19 October 2024

The monitoring of coastal evolution (coastline and associated geomorphological features) caused by episodic and persistent processes associated with climatic and anthropic activities is required for coastal management decisions. The availability of o...

  • Article
  • Open Access
2 Citations
4,482 Views
17 Pages

19 October 2024

Cold ecosystems are experiencing a warming rate that is twice as fast as the global average and are particularly vulnerable to the consequences of climate change. In mountain ecosystems, it is particularly important to monitor vegetation to understan...

  • Article
  • Open Access
3 Citations
2,555 Views
32 Pages

On-Orbit Geometric Calibration and Accuracy Validation of the Jilin1-KF01B Wide-Field Camera

  • Hongyu Wu,
  • Guanzhou Chen,
  • Yang Bai,
  • Ying Peng,
  • Qianqian Ba,
  • Shuai Huang,
  • Xing Zhong,
  • Haijiang Sun,
  • Lei Zhang and
  • Fuyu Feng

19 October 2024

On-orbit geometric calibration is key to improving the geometric positioning accuracy of high-resolution optical remote sensing satellite data. Grouped calibration with geometric consistency (GCGC) is proposed in this paper for the Jilin1-KF01B satel...

  • Technical Note
  • Open Access
2,313 Views
16 Pages

19 October 2024

The eigen-decomposition of a covariance matrix is a key step in the Direction of Arrival (DOA) estimation algorithms such as subspace classes. Eigen-decomposition using the parallel Jacobi algorithm implemented on FPGA offers excellent parallelism an...

  • Article
  • Open Access
1 Citations
2,554 Views
18 Pages

Multi-Year Hurricane Impacts Across an Urban-to-Industrial Forest Use Gradient

  • Carlos Topete-Pozas,
  • Steven P. Norman and
  • William M. Christie

19 October 2024

Coastal forests in the eastern United States are increasingly threatened by hurricanes; however, monitoring their initial impacts and subsequent recovery is challenging across scales. Understanding disturbance impacts and responses is essential for s...

  • Article
  • Open Access
5 Citations
1,417 Views
18 Pages

19 October 2024

This work presents a novel approach to rainfall–runoff modeling. We incorporate GAN-based data compaction into a spatial-attention-enhanced transductive long short-term memory (TLSTM) network. The GAN component reduces data dimensions while ret...

  • Article
  • Open Access
2 Citations
2,018 Views
22 Pages

19 October 2024

Accurate modeling of sea clutter amplitude distribution plays a crucial role in enhancing the performance of marine radar. Due to variations in radar system parameters and oceanic environmental factors, sea clutter amplitude distribution exhibits mul...

  • Article
  • Open Access
9 Citations
3,488 Views
22 Pages

19 October 2024

We introduce a novel methodological framework for robust trend analysis (RTA) using remote sensing data to enhance the accuracy and reliability of detecting significant environmental trends. Our approach sequentially integrates the Theil–Sen (T...

  • Review
  • Open Access
8 Citations
5,289 Views
14 Pages

Progress in Remote Sensing of Heavy Metals in Water

  • Xiaoling Xu,
  • Jiayi Pan,
  • Hua Zhang and
  • Hui Lin

19 October 2024

This review article details the advancements in detecting heavy metals in aquatic environments using remote sensing methodologies. Heavy metals are significant pollutants in aquatic environment, and their detection and monitoring are crucial for pred...

  • Article
  • Open Access
4 Citations
2,513 Views
21 Pages

Landslide Hazard Prediction Based on UAV Remote Sensing and Discrete Element Model Simulation—Case from the Zhuangguoyu Landslide in Northern China

  • Guangming Li,
  • Yu Zhang,
  • Yuhua Zhang,
  • Zizheng Guo,
  • Yuanbo Liu,
  • Xinyong Zhou,
  • Zhanxu Guo,
  • Wei Guo,
  • Lihang Wan and
  • Liang Duan
  • + 2 authors

19 October 2024

Rainfall-triggered landslides generally pose a high risk due to their sudden initiation, massive impact force, and energy. It is, therefore, necessary to perform accurate and timely hazard prediction for these landslides. Most studies have focused on...

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Remote Sens. - ISSN 2072-4292