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3 Results Found

  • Article
  • Open Access
5 Citations
2,945 Views
18 Pages

Effect of Al Substitution on Visible Short-Wave Infrared Reflectance Spectroscopy (VSWIR) of Goethite and Ferrihydrite

  • Keyan Chen,
  • Xiaorong Qin,
  • Jingwen Zhou,
  • Wei Tan and ,
  • Xiaoliang Liang,
  • Hongping He,
  • Jianxi Zhu,
  • Mengqi Han and
  • Lianying Luo
  • + 4 authors+ 0 author

18 June 2024

Goethite and ferrihydrite are the two major iron hydroxides, essential mineral constituents in the terrestrial surface system. Aluminum (Al) is the most common substituent in iron hydroxides, and it may significantly change the bulk and surficial phy...

(This article belongs to the Special Issue Mineral Evolution and Mineralization during Weathering)
  • Communication
  • Open Access
23 Citations
7,334 Views
11 Pages

10 February 2023

The monitoring of agronomic parameters like biomass, water stress, and plant health can benefit from synergistic use of all available remotely sensed information. Multispectral imagery has been used for this purpose for decades, largely with vegetati...

(This article belongs to the Special Issue Satellite Image Processing and Object Recognition for Agriculture and Food Security Applications)
  • Article
  • Open Access
29 Citations
5,837 Views
24 Pages

Integrating Imaging Spectrometer and Synthetic Aperture Radar Data for Estimating Wetland Vegetation Aboveground Biomass in Coastal Louisiana

  • Daniel Jensen,
  • Kyle C. Cavanaugh,
  • Marc Simard,
  • Gregory S. Okin and ,
  • Edward Castañeda-Moya,
  • Annabeth McCall and
  • Robert R. Twilley
  • + 2 authors+ 0 author

29 October 2019

Aboveground biomass (AGB) plays a critical functional role in coastal wetland ecosystem stability, with high biomass vegetation contributing to organic matter production, sediment accretion potential, and the surface elevation’s ability to keep...

(This article belongs to the Special Issue Advances in Earth Observations Analytics: Leveraging Radar and Optical Together)