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Remote Sensing, Volume 11, Issue 1

January-1 2019 - 102 articles

Cover Story: Mineral dust is a key player in the Earth’s climate system. However, climate and weather prediction models still have difficulty predicting the amount and distribution of mineral dust in the atmosphere. One reason for this is the limited understanding of the spatiotemporal activity of dust sources. Here, an approach is presented to determine the location of potential dust sources in a study area in the central Sahara. For this, high-resolution optical data of the Sentinel-2 satellite together with HydroSHEDS flow accumulation data is used to create a sediment supply map, which is then implemented in a dust emission model. A comparison of the simulated dust flux to the observed dust source activation frequency reveals the extent to which the model benefits from having more accurate information on the distribution of dust sources. View this paper.
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Articles (102)

  • Article
  • Open Access
30 Citations
5,808 Views
23 Pages

The Global Spatiotemporal Distribution of the Mid-Tropospheric CO2 Concentration and Analysis of the Controlling Factors

  • Liangzhong Cao,
  • Xi Chen,
  • Chi Zhang,
  • Alishir Kurban,
  • Jin Qian,
  • Tao Pan,
  • Zuozhong Yin,
  • Xiugong Qin,
  • Friday Uchenna Ochege and
  • Philippe De Maeyer

8 January 2019

The atmospheric infrared sounder (AIRS) provides a robust and accurate data source to investigate the variability of mid-tropospheric CO2 globally. In this paper, we use the AIRS CO2 product and other auxiliary data to survey the spatiotemporal distr...

  • Article
  • Open Access
35 Citations
7,435 Views
21 Pages

Dominant Features of Global Surface Soil Moisture Variability Observed by the SMOS Satellite

  • Maria Piles,
  • Joaquim Ballabrera-Poy and
  • Joaquín Muñoz-Sabater

8 January 2019

Soil moisture observations are expected to play an important role in monitoring global climate trends. However, measuring soil moisture is challenging because of its high spatial and temporal variability. Point-scale in-situ measurements are scarce a...

  • Article
  • Open Access
19 Citations
6,385 Views
16 Pages

8 January 2019

This paper analyzes over 500 sets of internal waves in the Strait of Georgia (British Columbia, Canada) based on a large number of satellite remote sensing images. The spatial and temporal distribution of internal waves in the central region of the s...

  • Feature Paper
  • Article
  • Open Access
21 Citations
7,111 Views
33 Pages

Estimating Tree Volume Distributions in Subtropical Forests Using Airborne LiDAR Data

  • Lin Cao,
  • Zhengnan Zhang,
  • Ting Yun,
  • Guibin Wang,
  • Honghua Ruan and
  • Guanghui She

8 January 2019

Accurate and reliable information on tree volume distributions, which describe tree frequencies in volume classes, plays a key role in guiding timber harvest, managing carbon budgets, and supplying ecosystem services. Airborne Light Detection and Ran...

  • Article
  • Open Access
59 Citations
11,480 Views
19 Pages

Flood Hazard Mapping and Assessment on the Angkor World Heritage Site, Cambodia

  • Jie Liu,
  • Zhiwei Xu,
  • Fulong Chen,
  • Fang Chen and
  • Lu Zhang

8 January 2019

World Heritage sites in general are exposed to the impacts of natural hazards, which threaten their integrity and may compromise their value. Floods are a severe threat to the Angkor World Heritage site. Studies of regional floods and flood hazard zo...

  • Article
  • Open Access
21 Citations
5,253 Views
24 Pages

8 January 2019

This research aims to detect subtle changes by combining binary change analysis, the Iteratively Reweighted Multivariate Alteration Detection (IRMAD), over dual polarimetric Advanced Land Observing Satellite (ALOS) backscatter with augmented data for...

  • Article
  • Open Access
23 Citations
6,697 Views
19 Pages

8 January 2019

The Three Gorges Reservoir (TGR) in China, with the largest dam in the world, stores a large volume of water and may influence the Earth’s gravity field on sub-seasonal to interannual timescales. Significant changes of the total water storage (...

  • Article
  • Open Access
14 Citations
7,062 Views
13 Pages

8 January 2019

The Pacific climate regime has anomalous warm and cool periods every decade associated with atmospheric circulation changes, which are known to have modulated the tropical and subtropical Pacific during the recent Pacific hiatus regime (1999–20...

  • Article
  • Open Access
40 Citations
6,233 Views
17 Pages

8 January 2019

The urban heat island (UHI) effect, in which urbanized areas tend to have warmer conditions compared to their rural surroundings, has drawn increasing attention in recent years. Using ground-based and satellite remote sensing data, we present a metho...

  • Article
  • Open Access
33 Citations
7,028 Views
21 Pages

7 January 2019

Land cover classification of urban areas is critical for understanding the urban environment. High-resolution remotely sensed imagery provides abundant, detailed spatial information for urban classification. In the meantime, OpenStreetMap (OSM) data,...

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Remote Sens. - ISSN 2072-4292Creative Common CC BY license