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Remote Sensing, Volume 11, Issue 15

August-1 2019 - 101 articles

Cover Story: Understanding how different crops use water over time is essential for planning and managing water resources and agricultural production. The main objective of this paper is to characterize the spatiotemporal dynamics of crop water use in the Central Valley of California using Landsat-derived actual evapotranspiration (ETa). Crop water use for 10 crops has been characterized for the entire Central Valley since 2008, and in the case of Kern County, since 1999. A Mann–Kendall trend analysis revealed a significant increase in area cultivated with almonds and their increasing water use at a rate of 13,488 ha-m per year, while alfalfa showed a significant decline, with 13,901 ha-m per year during the same period. This study demonstrates the useful application of historical Landsat ETa to produce water management information. View this paper.
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Articles (101)

  • Technical Note
  • Open Access
30 Citations
7,024 Views
16 Pages

Leveraging Commercial High-Resolution Multispectral Satellite and Multibeam Sonar Data to Estimate Bathymetry: The Case Study of the Caribbean Sea

  • Samuel Pike,
  • Dimosthenis Traganos,
  • Dimitris Poursanidis,
  • Jamie Williams,
  • Katie Medcalf,
  • Peter Reinartz and
  • Nektarios Chrysoulakis

6 August 2019

The global coastal seascape offers a multitude of ecosystem functions and services to the natural and human-induced ecosystems. However, the current anthropogenic global warming above pre-industrial levels is inducing the degradation of seascape heal...

  • Article
  • Open Access
20 Citations
5,305 Views
26 Pages

PolSAR Image Classification via Learned Superpixels and QCNN Integrating Color Features

  • Xinzheng Zhang,
  • Jili Xia,
  • Xiaoheng Tan,
  • Xichuan Zhou and
  • Tao Wang

6 August 2019

Polarimetric synthetic aperture radar (PolSAR) image classification plays an important role in various PolSAR image application. And many pixel-wise, region-based classification methods have been proposed for PolSAR images. However, most of the pixel...

  • Article
  • Open Access
25 Citations
5,131 Views
24 Pages

6 August 2019

Forest managers demand reliable tools to evaluate post-fire vegetation and soil damage. In this study, we quantify wildfire damage to vegetation and soil based on the analysis of burn severity, using multitemporal and multispectral satellite data and...

  • Article
  • Open Access
35 Citations
5,394 Views
20 Pages

6 August 2019

Automatic image registration has been wildly used in remote sensing applications. However, the feature-based registration method is sometimes inaccurate and unstable for images with large scale difference, grayscale and texture differences. In this m...

  • Article
  • Open Access
20 Citations
4,426 Views
18 Pages

6 August 2019

Urban land use/cover and efficiency are important indicators of the degree of urbanization. However, research about comparing their changes at the megaregion level is relatively rare. In this study, we depicted the differences and inequalities of urb...

  • Article
  • Open Access
51 Citations
7,856 Views
23 Pages

Evaluation of Grass Quality under Different Soil Management Scenarios Using Remote Sensing Techniques

  • Mohammad Sadegh Askari,
  • Timothy McCarthy,
  • Aidan Magee and
  • Darren J. Murphy

6 August 2019

Hyperspectral and multispectral imagery have been demonstrated to have a considerable potential for near real-time monitoring and mapping of grass quality indicators. The objective of this study was to evaluate the efficiency of remote sensing techni...

  • Article
  • Open Access
86 Citations
9,061 Views
25 Pages

Mapping Irrigated Areas Using Sentinel-1 Time Series in Catalonia, Spain

  • Hassan Bazzi,
  • Nicolas Baghdadi,
  • Dino Ienco,
  • Mohammad El Hajj,
  • Mehrez Zribi,
  • Hatem Belhouchette,
  • Maria Jose Escorihuela and
  • Valérie Demarez

6 August 2019

Mapping irrigated plots is essential for better water resource management. Today, the free and open access Sentinel-1 (S1) and Sentinel-2 (S2) data with high revisit time offers a powerful tool for irrigation mapping at plot scale. Up to date, few st...

  • Article
  • Open Access
37 Citations
7,139 Views
22 Pages

Modeling Mid-Season Rice Nitrogen Uptake Using Multispectral Satellite Data

  • James Brinkhoff,
  • Brian W. Dunn,
  • Andrew J. Robson,
  • Tina S. Dunn and
  • Remy L. Dehaan

6 August 2019

Mid-season nitrogen (N) application in rice crops can maximize yield and profitability. This requires accurate and efficient methods of determining rice N uptake in order to prescribe optimal N amounts for topdressing. This study aims to determine th...

  • Letter
  • Open Access
43 Citations
5,411 Views
13 Pages

5 August 2019

Increasingly, LiDAR has more and more applications. However, so far, there are no relevant publications on using airborne LiDAR for ocean optical profiling in the South China Sea (SCS). The applicability of airborne LiDAR for optical profiling in the...

  • Article
  • Open Access
17 Citations
7,473 Views
16 Pages

5 August 2019

Explosives contaminate millions of hectares from various sources (partial detonations, improper storage, and release from production and transport) that can be life-threatening, e.g., landmines and unexploded ordnance. Exposure to and uptake of explo...

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Remote Sens. - ISSN 2072-4292