We demonstrate spectral estimation of supraglacial dust, debris, ash and tephra geochemical composition from glaciers and ice fields in Iceland, Nepal, ...

Sep 7, 2012 · We demonstrate spectral estimation of supraglacial dust, debris, ash and tephra geochemical composition from glaciers and ice fields in ...

We demonstrate spectral estimation of supraglacial dust, debris, ash and tephra geochemical composition from glaciers and ice fields in Iceland, Nepal, ...

Estimation of Supraglacial Dust and Debris Geochemical Composition via Satellite Reflectance and Emissivity. Remote Sens. 2012, 4, 2554-2575. https://doi ...

Supraglacial debris mineral, bulk oxide and trace element composition were determined via X-ray diffraction (XRD) and X-ray fluorescence spectroscopy (XRF). A ...

Supraglacial dust and debris affects many glaciologic variables, including ra- diative absorption, ablation, generation of supraglacial melt as well as mass.

Jan 19, 2012 · Abstract. Surface glacier debris samples and field spec- tra were collected from the ablation zones of Nepal Hi- malaya Ngozumpa and Khumbu ...

We demonstrate spectral estimation of supraglacial dust, debris, ash and tephra geochemical composition from glaciers and ice fields in Iceland, Nepal, ...

Supraglacial dust and debris reflectance and emissivity variability, relation to geochemical composition, surface temperature and glaciologic impacts. Not ...

infrared satellite spectral data from the targeted study glaciers was used to investigate supraglacial reflectance, emissivity and geochemical composition.