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Remote Sensing, Volume 15, Issue 8

April-2 2023 - 261 articles

Cover Story: This paper presents and discusses two new methods based on PRISMA hyperspectral imagery to extract satellite-derived shorelines (SDS) along low-lying coasts. The first method analyses band-averaged spectral signatures along transverse beach transects. In contrast, the second method uses all the spectral information in the image by detecting spectral signatures using k-means clustering to apply the fully constrained linear spectral (FCLS) unmixing and spatial attraction model algorithms. The results are validated on three Mediterranean beaches in Italy and Greece. The resulting error is of the order of 6–7 m. The paper also analyses the ability of the methods to identify different shoreline proxies. The results demonstrate that hyperspectral imagery can accurately map shorelines that represent essential information for coastal management. View this paper
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Articles (261)

  • Article
  • Open Access
10 Citations
2,975 Views
41 Pages

21 April 2023

Modern radar signal processing techniques make strong use of compressed sensing, affine rank minimization, and robust principle component analysis. The corresponding reconstruction algorithms should fulfill the following desired properties: complex v...

  • Article
  • Open Access
17 Citations
3,347 Views
16 Pages

21 April 2023

Floods are the most frequent natural disasters, occurring almost every year around the globe. To mitigate the damage caused by a flood, it is important to timely assess the magnitude of the damage and efficiently conduct rescue operations, deploy sec...

  • Article
  • Open Access
3 Citations
2,366 Views
17 Pages

Optimizing Observation Plans for Identifying Faxon Fir (Abies fargesii var. Faxoniana) Using Monthly Unmanned Aerial Vehicle Imagery

  • Weibo Shi,
  • Xiaohan Liao,
  • Jia Sun,
  • Zhengjian Zhang,
  • Dongliang Wang,
  • Shaoqiang Wang,
  • Wenqiu Qu,
  • Hongbo He,
  • Huping Ye and
  • Huanyin Yue
  • + 1 author

21 April 2023

Faxon fir (Abies fargesii var. faxoniana), as a dominant tree species in the subalpine coniferous forest of Southwest China, has strict requirements regarding the temperature and humidity of the growing environment. Therefore, the dynamic and continu...

  • Article
  • Open Access
14 Citations
2,820 Views
27 Pages

21 April 2023

Geosynchronous (GEO) spaceborne–airborne very high-frequency ultra-wideband bistatic synthetic aperture radar (VHF UWB BiSAR) can conduct high-resolution and wide-swath imaging for ocean scenes. However, GEO spaceborne–airborne VHF UWB Bi...

  • Article
  • Open Access
3 Citations
2,701 Views
28 Pages

21 April 2023

InSAR technology uses the geometry between antennas and targets to obtain DEM and deformation; therefore, accurate orbit information, which can provide reliable geometry, is the prerequisite for InSAR processing. However, the orbit information provid...

  • Article
  • Open Access
14 Citations
3,028 Views
27 Pages

TPENAS: A Two-Phase Evolutionary Neural Architecture Search for Remote Sensing Image Classification

  • Lei Ao,
  • Kaiyuan Feng,
  • Kai Sheng,
  • Hongyu Zhao,
  • Xin He and
  • Zigang Chen

21 April 2023

The application of deep learning in remote sensing image classification has been paid more and more attention by industry and academia. However, manually designed remote sensing image classification models based on convolutional neural networks usual...

  • Article
  • Open Access
6 Citations
2,743 Views
20 Pages

21 April 2023

This paper investigates the spatial and temporal variability of significant wave height (Hs) and wind speed (U10) using altimeter data from the Australian Ocean Data Network (AODN) and buoy data from the National Data Buoy Center (NDBC). The main goa...

  • Article
  • Open Access
4 Citations
2,140 Views
18 Pages

21 April 2023

Reliability is the most critical characteristic of space missions, for example in capturing and tracking moving targets. To this end, two methods are designed to track sunlight using solar remote-sensing instruments (SRSIs). The primary method is to...

  • Article
  • Open Access
8 Citations
5,323 Views
16 Pages

21 April 2023

High-frequency observations of surface current field data over large areas and long time series are imperative for comprehending sea-air interaction and ocean dynamics. Nonetheless, neither in situ observations nor polar-orbiting satellites can fulfi...

  • Article
  • Open Access
18 Citations
3,926 Views
16 Pages

21 April 2023

Learned image compression has achieved a series of breakthroughs for nature images, but there is little literature focusing on high-resolution remote sensing image (HRRSI) datasets. This paper focuses on designing a learned lossy image compression fr...

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Remote Sens. - ISSN 2072-4292Creative Common CC BY license