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Remote Sensing, Volume 11, Issue 24

December-2 2019 - 173 articles

Cover Story: This work investigates the sensitivity to the aerosol optical depth (AOD) of the current and future geostationary weather satellites. The sensitivity to AOD is quantified as the difference between the albedo of the surface and the corresponding critical surface albedo (CSA). CSA refers to the value of surface reflectivity for which the reflectance measured by the satellite at the top of the atmosphere becomes insensitive to AOD. The figure shows the yearly-averaged departure from CSA for several channels of the imagers aboard the European Meteosat satellites. Warm colors highlight the regions that are far away from CSA, thus corresponding to favorable conditions for AOD retrieval. By contrast, cool colors highlight challenging conditions. Departure from CSA strongly depends on the spectral fingerprints of surface albedo and aerosol extinction properties.View this paper.
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Articles (173)

  • Technical Note
  • Open Access
82 Citations
8,917 Views
14 Pages

17 December 2019

The automatic production of land use/land cover maps continues to be a challenging problem, with important impacts on the ability to promote sustainability and good resource management. The ability to build robust automatic classifiers and produce ac...

  • Feature Paper
  • Article
  • Open Access
9 Citations
4,951 Views
21 Pages

Mapping Grassland Frequency Using Decadal MODIS 250 m Time-Series: Towards a National Inventory of Semi-Natural Grasslands

  • Laurence Hubert-Moy,
  • Jeanne Thibault,
  • Elodie Fabre,
  • Clémence Rozo,
  • Damien Arvor,
  • Thomas Corpetti and
  • Sébastien Rapinel

17 December 2019

Semi-natural grasslands are perennial ecosystems and an important part of agricultural landscapes that are threatened by urbanization and agricultural intensification. However, implementing national grassland conservation policies remains challenging...

  • Feature Paper
  • Review
  • Open Access
34 Citations
7,455 Views
22 Pages

17 December 2019

Radio frequency interference (RFI) is a well-known problem in microwave radiometry (MWR). Any undesired signal overlapping the MWR protected frequency bands introduces a bias in the measurements, which can corrupt the retrieved geophysical parameters...

  • Article
  • Open Access
46 Citations
6,454 Views
19 Pages

Evaluation and Intercomparison of SMOS, Aquarius, and SMAP Sea Surface Salinity Products in the Arctic Ocean

  • Séverine Fournier,
  • Tong Lee,
  • Wenqing Tang,
  • Michael Steele and
  • Estrella Olmedo

17 December 2019

Salinity is a critical parameter in the Arctic Ocean, having potential implications for climate and weather. This study presents the first systematic analysis of 6 commonly used sea surface salinity (SSS) products from the National Aeronautics and Sp...

  • Article
  • Open Access
78 Citations
8,191 Views
28 Pages

An All-Weather Land Surface Temperature Product Based on MSG/SEVIRI Observations

  • João P. A. Martins,
  • Isabel F. Trigo,
  • Nicolas Ghilain,
  • Carlos Jimenez,
  • Frank-M. Göttsche,
  • Sofia L. Ermida,
  • Folke-S. Olesen,
  • Françoise Gellens-Meulenberghs and
  • Alirio Arboleda

17 December 2019

A new all-weather land surface temperature (LST) product derived at the Satellite Application Facility on Land Surface Analysis (LSA-SAF) is presented. It is the first all-weather LST product based on visible and infrared observations combining clear...

  • Article
  • Open Access
17 Citations
4,167 Views
25 Pages

17 December 2019

Endorheic lakes are key components of the water cycle and the ecological system in endorheic basins. The endorheic Hongjian Lake wetland is China’s national nature reserve for protecting the vulnerable species of Relict Gull. The Hongjian Lake,...

  • Article
  • Open Access
22 Citations
7,263 Views
27 Pages

17 December 2019

The millimeter-wave cloud radar, ceilometer, and disdrometer have been widely used to observe clouds and precipitation. However, there are some drawbacks when those three instruments are solely employed due to their own limitations, such as the fact...

  • Article
  • Open Access
21 Citations
7,888 Views
23 Pages

17 December 2019

This project developed an integrated land cover/hydrological modeling framework using remote sensing and geographic information systems (GIS) data, stakeholder input, climate information and projections, and empirical data to estimate future groundwa...

  • Article
  • Open Access
53 Citations
8,940 Views
15 Pages

17 December 2019

A recent study of property valuation literature indicated that the vast majority of researchers and academics in the field of real estate are focusing on Mass Appraisals rather than on the further development of the existing valuation methods. Resear...

  • Feature Paper
  • Article
  • Open Access
9 Citations
6,389 Views
15 Pages

17 December 2019

The development of a snow depth product over North America is investigated by applying two-dimensional optimal interpolation to passive microwave satellite-derived and in-situ measured snow depth. At each snow-covered satellite footprint, the techniq...

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Remote Sens. - ISSN 2072-4292