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Remote Sensing, Volume 15, Issue 9

May-1 2023 - 265 articles

Cover Story: The overall objective of this study is to assess the capability of Sentinel-2 imagery to map top SOC content over croplands in the Beauce region of France. In this study, we explore (i) the dates and periods that are preferable in the construction of temporal mosaics of bare soils while accounting for soil moisture and soil management; (ii) which set of covariates is more relevant to explain SOC variability. Our results also indicated the important role of neighboring topographic distances and oblique geographic coordinates between remote sensing data and parent material. These data contributed not only to optimizing SOC mapping performance but also provided information related to long-range gradients of SOC spatial variability, which makes sense from a pedological point of view. View this paper
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Articles (265)

  • Article
  • Open Access
7 Citations
3,131 Views
17 Pages

A Localization and Tracking System Using Single WiFi Link

  • Li-Ping Tian,
  • Liang-Qin Chen,
  • Zhi-Meng Xu and
  • Zhizhang (David) Chen

7 May 2023

Like its outdoor counterpart (e.g., GPS), an indoor tracking system can bring about disruptive changes in how we live and work. This paper proposes a location and tracking system using a single WiFi link based on channel state information. The system...

  • Article
  • Open Access
3 Citations
3,158 Views
26 Pages

P-Band UAV-SAR 4D Imaging: A Multi-Master Differential SAR Tomography Approach

  • Zhen Wang,
  • Yangkai Wei,
  • Zegang Ding,
  • Jian Zhao,
  • Tao Sun,
  • Yan Wang,
  • Han Li and
  • Tao Zeng

7 May 2023

Due to its rapid deployment, high-flexibility, and high-accuracy advantages, the unmanned-aerial-vehicle (UAV)-based differential synthetic aperture radar (SAR) tomography (D-TomoSAR) technique presents an attractive approach for urban risk monitorin...

  • Technical Note
  • Open Access
11 Citations
3,747 Views
16 Pages

7 May 2023

Since the Industrial Revolution, methane has become the second most important greenhouse gas component after CO2 and the second most important culprit of global warming, leading to serious climate change problems such as droughts, fires, floods, and...

  • Article
  • Open Access
9 Citations
2,940 Views
24 Pages

7 May 2023

In recent years, the accelerated pace of urbanization has increased patch fragmentation, which has had a certain impact on the structure and ecological environment of forest–grass ecological networks, and certain protection measures have been t...

  • Article
  • Open Access
2 Citations
2,241 Views
16 Pages

Holocene Activity of the Wudaoliang–Changshagongma Fault of the Eastern Tibetan Plateau

  • Mingjian Liang,
  • Yun Dong,
  • Cheng Liao,
  • Yulong Qin,
  • Huiping Zhang,
  • Weiwei Wu,
  • Hong Zuo,
  • Wenying Zhou,
  • Changli Xiong and
  • Li Yang
  • + 2 authors

7 May 2023

The Wudaoliang–Changshagongma fault is one of the NW-trending faults located within the southern Bayan Har Block of the Tibetan Plateau in China. In this paper, we used high-resolution imagery and digital elevation model data to study the geomo...

  • Article
  • Open Access
11 Citations
2,990 Views
22 Pages

7 May 2023

Rainfall-triggered flood and landslide hazards pose significant threats to human lives and infrastructure worldwide. This study aims to evaluate the applicability of three satellite rainfall data sets—namely, CMORPH, GPM, and TRMM—for the...

  • Article
  • Open Access
16 Citations
3,959 Views
33 Pages

Dim and Small Space-Target Detection and Centroid Positioning Based on Motion Feature Learning

  • Shengping Su,
  • Wenlong Niu,
  • Yanzhao Li,
  • Chunxu Ren,
  • Xiaodong Peng,
  • Wei Zheng and
  • Zhen Yang

7 May 2023

The detection of dim and small space-targets is crucial in space situational awareness missions; however, low signal-to-noise ratio (SNR) targets and complex backgrounds pose significant challenges to such detection. This paper proposes a space-targe...

  • Article
  • Open Access
12 Citations
3,296 Views
23 Pages

Dual-Level Contextual Attention Generative Adversarial Network for Reconstructing SAR Wind Speeds in Tropical Cyclones

  • Xinhai Han,
  • Xiaohui Li,
  • Jingsong Yang,
  • Jiuke Wang,
  • Gang Zheng,
  • Lin Ren,
  • Peng Chen,
  • He Fang and
  • Qingmei Xiao

6 May 2023

Synthetic Aperture Radar (SAR) imagery plays an important role in observing tropical cyclones (TCs). However, the C-band attenuation caused by rain bands and the problem of signal saturation at high wind speeds make it impossible to retrieve the fine...

  • Article
  • Open Access
4 Citations
3,420 Views
16 Pages

6 May 2023

In the following decade(s), a set of satellite missions carrying thermal infrared (TIR) imagers with a relatively high noise equivalent differential temperature (NEdT) are expected, e.g., the high resolution TIR imagers flying on the future Thermal i...

  • Article
  • Open Access
6 Citations
2,710 Views
25 Pages

A Scale Conversion Model Based on Deep Learning of UAV Images

  • Xingchen Qiu,
  • Hailiang Gao,
  • Yixue Wang,
  • Wei Zhang,
  • Xinda Shi,
  • Fengjun Lv,
  • Yanqiu Yu,
  • Zhuoran Luan,
  • Qianqian Wang and
  • Xiaofei Zhao

6 May 2023

As a critical component of many remote sensing satellites and model validation, pixel-scale surface quantitative parameters are often affected by scale effects in the acquisition process, resulting in deviations in the accuracy of image scale paramet...

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Remote Sens. - ISSN 2072-4292