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Remote Sensing, Volume 10, Issue 12

2018 December - 212 articles

Cover Story: The compromise between spatial and temporal resolution remains a challenge in remote sensing. With recent advances in the use of CubeSat constellations, these spatiotemporal barriers are being overcome, with daily and 3 m resolution data now available. Here, we combine the new sensing capabilities of CubeSats with the well-established NASA PT-JPL model to estimate crop water use at unprecedented spatial and high temporal resolutions. We demonstrate this technology via an application in precision agriculture, where the characterization of spatial variability both between and within fields is required to quantify water needs and to establish effective irrigation scheduling. The advances being afforded by CubeSats have implications across disciplines and are fundamentally changing the way we observe the Earth. View this paper.
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Articles (212)

  • Article
  • Open Access
47 Citations
7,305 Views
16 Pages

Can UAV-Based Infrared Thermography Be Used to Study Plant-Parasite Interactions between Mistletoe and Eucalypt Trees?

  • Wouter H. Maes,
  • Alfredo R. Huete,
  • Michele Avino,
  • Matthias M. Boer,
  • Remy Dehaan,
  • Elise Pendall,
  • Anne Griebel and
  • Kathy Steppe

19 December 2018

Some of the remnants of the Cumberland Plain woodland, an endangered dry sclerophyllous forest type of New South Wales, Australia, host large populations of mistletoe. In this study, the extent of mistletoe infection was investigated based on a fores...

  • Article
  • Open Access
9 Citations
4,966 Views
13 Pages

Assessing Effect of Targeting Reduction of PM2.5 Concentration on Human Exposure and Health Burden in Hong Kong Using Satellite Observation

  • Changqing Lin,
  • Alexis K. H. Lau,
  • Xingcheng Lu,
  • Jimmy C. H. Fung,
  • Zhiyuan Li,
  • Chengcai Li and
  • Andromeda H. S. Wong

19 December 2018

Targeting reduction of PM2.5 concentration lessens population exposure level and health burden more effectively than uniform reduction does. Quantitative assessment of effect of the targeting reduction is limited because of the lack of spatially expl...

  • Letter
  • Open Access
41 Citations
6,340 Views
14 Pages

Model-Based Optimization of Spectral Sampling for the Retrieval of Crop Variables with the PROSAIL Model

  • Katja Berger,
  • Clement Atzberger,
  • Martin Danner,
  • Matthias Wocher,
  • Wolfram Mauser and
  • Tobias Hank

19 December 2018

Satellite hyperspectral Earth observation missions have strong potential to support sustainable agriculture by providing accurate spatial and temporal information of important vegetation biophysical and biochemical variables. To meet this goal, possi...

  • Article
  • Open Access
6 Citations
4,965 Views
23 Pages

Super-Resolution Reconstruction and Its Application Based on Multilevel Main Structure and Detail Boosting

  • Hong Zhu,
  • Xiaoming Gao,
  • Xinming Tang,
  • Junfeng Xie,
  • Weidong Song,
  • Fan Mo and
  • Di Jia

19 December 2018

Vivid main structure and rich texture detail are important factors with which to determine the quality of high-resolution images after super-resolution (SR) reconstruction. Owing to the loss of high-frequency information in the process of SR reconstr...

  • Article
  • Open Access
14 Citations
4,177 Views
19 Pages

19 December 2018

The anisotropic characteristic reflects discriminating features of the geometry of a scattering center. In this study, we propose a novel method based on the iterative re-weighted Tikhonov regularization (IRWTR) to achieve the extraction of anisotrop...

  • Article
  • Open Access
65 Citations
9,292 Views
17 Pages

19 December 2018

Thawing of ice-rich permafrost causes thermokarst landforms on the ground surface. Obtaining the distribution of thermokarst landforms is a prerequisite for understanding permafrost degradation and carbon exchange at local and regional scales. Howeve...

  • Article
  • Open Access
30 Citations
7,428 Views
18 Pages

A Novel Tilt Correction Technique for Irradiance Sensors and Spectrometers On-Board Unmanned Aerial Vehicles

  • Juha Suomalainen,
  • Teemu Hakala,
  • Raquel Alves de Oliveira,
  • Lauri Markelin,
  • Niko Viljanen,
  • Roope Näsi and
  • Eija Honkavaara

19 December 2018

In unstable atmospheric conditions, using on-board irradiance sensors is one of the only robust methods to convert unmanned aerial vehicle (UAV)-based optical remote sensing data to reflectance factors. Normally, such sensors experience significant e...

  • Article
  • Open Access
4 Citations
4,653 Views
25 Pages

19 December 2018

Ground-based interferometric radar systems have numerous environmental monitoring applications in geoscience. Development of a relatively simple ground-based interferometric real-aperture FMCW radar (GB-InRAR) system that can be readily deployed in f...

  • Article
  • Open Access
22 Citations
5,494 Views
15 Pages

19 December 2018

Permafrost thermal conditions across the Qinghai–Tibet Engineering Corridor (QTEC) is of growing interest due to infrastructure development. Most modeling of the permafrost thermal regime has been conducted at coarser spatial resolution, which...

  • Article
  • Open Access
10 Citations
6,841 Views
23 Pages

18 December 2018

Grasslands, which represent around 40% of the terrestrial area, are mostly located in arid and semi-arid zones. Semiarid ecosystems in Africa have been identified as being particularly vulnerable to the impacts of increased human pressure on land, as...

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Remote Sens. - ISSN 2072-4292