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Remote Sensing, Volume 14, Issue 6

March-2 2022 - 227 articles

Cover Story: A statistical analysis of the effusion rate of recent flank eruptions at Mt Etna was performed, finding that most peaks occur at the beginning of eruptions, between 0.5% and 29% of the total duration, followed by a progressive decrease. Three generalized curves were derived through the calculation of the 25th, 50th, and 75th percentiles linked to the distribution of peaks and slope variations. Lava flow simulations were run by using each characteristic curve to quantify the differences in run-out distance, proving that an early incidence of the effusion rate peak can induce variations up to 40%. Our tests highlights how effusion rate strongly influences the emplacement of lava flow fields, with significant repercussion both on long- and short-term hazard assessment associated with effusive eruptions. View this paper
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Articles (227)

  • Article
  • Open Access
20 Citations
3,843 Views
19 Pages

Retrieving the Infected Area of Pine Wilt Disease-Disturbed Pine Forests from Medium-Resolution Satellite Images Using the Stochastic Radiative Transfer Theory

  • Xiaoyao Li,
  • Tong Tong,
  • Tao Luo,
  • Jingxu Wang,
  • Yueming Rao,
  • Linyuan Li,
  • Decai Jin,
  • Dewei Wu and
  • Huaguo Huang

21 March 2022

Pine wilt disease (PWD) is a global destructive threat to forests which has been widely spread and has caused severe tree mortality all over the world. It is important to establish an effective method for forest managers to detect the infected area i...

  • Article
  • Open Access
5 Citations
3,674 Views
19 Pages

21 March 2022

This paper aims to establish a tree species identification model suitable for different seasons and regions based on leaf hyperspectral images, and to mine a more effective hyperspectral identification algorithm. Firstly, the reflectance spectra of l...

  • Article
  • Open Access
54 Citations
10,592 Views
20 Pages

Extraction of Olive Crown Based on UAV Visible Images and the U2-Net Deep Learning Model

  • Zhangxi Ye,
  • Jiahao Wei,
  • Yuwei Lin,
  • Qian Guo,
  • Jian Zhang,
  • Houxi Zhang,
  • Hui Deng and
  • Kaijie Yang

21 March 2022

Olive trees, which are planted widely in China, are economically significant. Timely and accurate acquisition of olive tree crown information is vital in monitoring olive tree growth and accurately predicting its fruit yield. The advent of unmanned a...

  • Article
  • Open Access
5 Citations
2,953 Views
16 Pages

21 March 2022

Sedimentary layers are composed of alternately deposited compositions in different periods, reflecting the geological evolution history of a planet. Orbital radar can detect sedimentary layers, but the radargram is contaminated by varying background...

  • Article
  • Open Access
16 Citations
6,634 Views
21 Pages

21 March 2022

High-resolution Earth observation data is routinely used to monitor tropical forests. However, the seasonality and openness of the canopy of dry tropical forests remains a challenge for optical sensors. In this study, we demonstrate the potential of...

  • Article
  • Open Access
11 Citations
3,805 Views
20 Pages

Simulation of Soil Organic Carbon Content Based on Laboratory Spectrum in the Three-Rivers Source Region of China

  • Wei Zhou,
  • Haoran Li,
  • Shiya Wen,
  • Lijuan Xie,
  • Ting Wang,
  • Yongzhong Tian and
  • Wenping Yu

21 March 2022

Soil organic carbon (SOC) changes affect the land carbon cycle and are also closely related to climate change. Visible-near infrared spectroscopy (Vis-NIRS) has proven to be an effective tool in predicting soil properties. Spectral transformations ar...

  • Article
  • Open Access
25 Citations
9,855 Views
23 Pages

21 March 2022

The aim of this research is to propose a new solution to assist sailors in safe navigation on inland shallow waters by using Augmented and Virtual Reality. Despite continuous progress in the methodology of displaying bathymetric data and 3D models of...

  • Article
  • Open Access
12 Citations
5,381 Views
23 Pages

Projections of Climate Change Impacts on Flowering-Veraison Water Deficits for Riesling and Müller-Thurgau in Germany

  • Chenyao Yang,
  • Christoph Menz,
  • Maxim Simões De Abreu Jaffe,
  • Sergi Costafreda-Aumedes,
  • Marco Moriondo,
  • Luisa Leolini,
  • Arturo Torres-Matallana,
  • Daniel Molitor,
  • Jürgen Junk and
  • Helder Fraga
  • + 2 authors

21 March 2022

With global warming, grapevine is expected to be increasingly exposed to water deficits occurring at various development stages. In this study, we aimed to investigate the potential impacts of projected climate change on water deficits from the flowe...

  • Article
  • Open Access
14 Citations
4,433 Views
20 Pages

21 March 2022

The fifth generation (5G) communication has the potential to achieve ubiquitous positioning when integrated with a global navigation satellite system (GNSS). The device-to-device (D2D) communication, serving as a key technology in the 5G network, pro...

  • Review
  • Open Access
12 Citations
7,453 Views
28 Pages

Giant Planet Atmospheres: Dynamics and Variability from UV to Near-IR Hubble and Adaptive Optics Imaging

  • Amy A. Simon,
  • Michael H. Wong,
  • Lawrence A. Sromovsky,
  • Leigh N. Fletcher and
  • Patrick M. Fry

21 March 2022

Each of the giant planets, Jupiter, Saturn, Uranus, and Neptune, has been observed by at least one robotic spacecraft mission. However, these missions are infrequent; Uranus and Neptune have only had a single flyby by Voyager 2. The Hubble Space Tele...

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Remote Sens. - ISSN 2072-4292