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Remote Sensing, Volume 15, Issue 16

August-2 2023 - 199 articles

Cover Story: Lithium has grown to be a strategic key metal with the development of new energy industries. Hyperspectral remote sensing (HRS) is sensitive to the identification of alteration minerals. However, due to the small width of pegmatite dykes and the lack of typical alteration zones, the ability of HRS in the exploration of Li-rich pegmatite deposits remains to be explored. In this study, Li-rich pegmatite anomalies were directly extracted from ZY1-02D hyperspectral imagery in the Zhawulong area (China), using target detection techniques. Further, the Li-rich anomalies were superimposed with the distribution of pegmatite dykes delineated based on GF-2 high-resolution imagery. Our final results accurately identified the known range of spodumene pegmatite dykes and further predicted two new exploration target areas. View this paper
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Articles (199)

  • Technical Note
  • Open Access
12 Citations
4,220 Views
13 Pages

21 August 2023

Accurate forest parameters are crucial for ecological protection, forest resource management and sustainable development. The rapid development of remote sensing can retrieve parameters such as the leaf area index, cluster index, diameter at breast h...

  • Article
  • Open Access
3 Citations
2,157 Views
16 Pages

Assessing the Nonlinear Changes in Global Navigation Satellite System Vertical Time Series with Environmental Loading in Mainland China

  • Jie Zhang,
  • Zhicai Li,
  • Peng Zhang,
  • Fei Yang,
  • Junli Wu,
  • Xuchun Liu,
  • Xiaoqing Wang and
  • Qianchi Tan

21 August 2023

This study investigated the nonlinear changes in the vertical motion of 411 GNSS reference stations situated in mainland China and assessed the influence of the environmental load on their vertical displacement. The researchers evaluated the effect o...

  • Article
  • Open Access
9 Citations
2,126 Views
22 Pages

21 August 2023

This research investigates Southwest Vortex (SWV) events in China’s Sichuan Basin using Fengyun-4A (FY-4A) and Global Precipitation Mission (GPM) observations. We selected representative cloud systems and precipitation cases, divided into devel...

  • Article
  • Open Access
4 Citations
2,490 Views
22 Pages

21 August 2023

The automatic calculation of sediment maps from hydroacoustic data is of great importance for habitat and sediment mapping as well as monitoring tasks. For this reason, numerous papers have been published that are based on a variety of algorithms and...

  • Article
  • Open Access
48 Citations
3,539 Views
28 Pages

Tempo-Spatial Landslide Susceptibility Assessment from the Perspective of Human Engineering Activity

  • Taorui Zeng,
  • Zizheng Guo,
  • Linfeng Wang,
  • Bijing Jin,
  • Fayou Wu and
  • Rujun Guo

21 August 2023

The expansion of mountainous urban areas and road networks can influence the terrain, vegetation, and material characteristics, thereby altering the susceptibility of landslides. Understanding the relationship between human engineering activities and...

  • Review
  • Open Access
120 Citations
51,643 Views
34 Pages

A Review of Practical AI for Remote Sensing in Earth Sciences

  • Bhargavi Janga,
  • Gokul Prathin Asamani,
  • Ziheng Sun and
  • Nicoleta Cristea

21 August 2023

Integrating Artificial Intelligence (AI) techniques with remote sensing holds great potential for revolutionizing data analysis and applications in many domains of Earth sciences. This review paper synthesizes the existing literature on AI applicatio...

  • Article
  • Open Access
4 Citations
3,005 Views
21 Pages

Sparse Signal Models for Data Augmentation in Deep Learning ATR

  • Tushar Agarwal,
  • Nithin Sugavanam and
  • Emre Ertin

21 August 2023

Automatic target recognition (ATR) algorithms are used to classify a given synthetic aperture radar (SAR) image into one of the known target classes by using the information gleaned from a set of training images that are available for each class. Rec...

  • Article
  • Open Access
6 Citations
3,349 Views
22 Pages

21 August 2023

Ground deformation is the direct manifestation of the earth-rock dam's hazard potential. Therefore, it is essential to monitor deformation for dam warning and security evaluation. The Liuduzhai Dam, a clay-core dam of a large reservoir in China, was...

  • Article
  • Open Access
17 Citations
3,657 Views
18 Pages

21 August 2023

Potato holds significant importance as a staple food crop worldwide, particularly in addressing the needs of a growing population. Accurate estimation of the potato Leaf Area Index (LAI) plays a crucial role in predicting crop yield and facilitating...

  • Article
  • Open Access
9 Citations
3,060 Views
24 Pages

21 August 2023

To address the issue that conventional methods cannot recognize unknown patterns of radar jamming, this study adopts the idea of zero-shot learning (ZSL) and proposes an open world recognition method, RCAE-OWR, based on residual convolutional autoenc...

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Remote Sens. - ISSN 2072-4292