SMOS brightness data indicate ice thickness hence bedrock topography in east antarctica

Niels Skou; Steen Savstrup Kristensen

doi:10.1109/IGARSS.2017.8127586

SMOS brightness data indicate ice thickness hence bedrock topography in east antarctica

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

In order to evaluate a potential calibration target for spaceborne L-band radiometer systems, a 350 × 350 km area near the Concordia station on the East Antarctica plateau was mapped by an airborne L-band radiometer. Unexpectedly, the area showed significant brightness temperature spatial variations, well correlated with bedrock topography, hence ice thickness. Using SMOS data over a poorly known part of Antarctica, ice thickness in this area has been assessed, and an existing bedrock map has been improved.

Original language	English
Title of host publication	2017 Ieee International Geoscience and Remote Sensing Symposium (igarss)
Number of pages	4
Publisher	IEEE
Publication date	2017
Pages	2825-2828
DOIs	https://doi.org/10.1109/IGARSS.2017.8127586
Publication status	Published - 2017
Event	2017 IEEE International Geoscience and Remote Sensing Symposium - Fort Worth, United States Duration: 23 Jul 2017 → 28 Jul 2017 https://ieeexplore.ieee.org/xpl/conhome/8118204/proceeding

Conference

Conference	2017 IEEE International Geoscience and Remote Sensing Symposium
Country/Territory	United States
City	Fort Worth
Period	23/07/2017 → 28/07/2017
Internet address	https://ieeexplore.ieee.org/xpl/conhome/8118204/proceeding

Series	IEEE International Geoscience and Remote Sensing Symposium Proceedings
ISSN	2153-6996

Keywords

Microwave
Radiometer
Ice thickness

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10.1109/IGARSS.2017.8127586

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@inproceedings{762ca515427245609b3827cee6371685,

title = "SMOS brightness data indicate ice thickness hence bedrock topography in east antarctica",

abstract = "In order to evaluate a potential calibration target for spaceborne L-band radiometer systems, a 350 × 350 km area near the Concordia station on the East Antarctica plateau was mapped by an airborne L-band radiometer. Unexpectedly, the area showed significant brightness temperature spatial variations, well correlated with bedrock topography, hence ice thickness. Using SMOS data over a poorly known part of Antarctica, ice thickness in this area has been assessed, and an existing bedrock map has been improved.",

keywords = "Microwave, Radiometer, Ice thickness",

author = "Niels Skou and Kristensen, \{Steen Savstrup\}",

year = "2017",

doi = "10.1109/IGARSS.2017.8127586",

language = "English",

series = "IEEE International Geoscience and Remote Sensing Symposium Proceedings",

publisher = "IEEE",

pages = "2825--2828",

booktitle = "2017 Ieee International Geoscience and Remote Sensing Symposium (igarss)",

address = "United States",

note = "2017 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2017 ; Conference date: 23-07-2017 Through 28-07-2017",

url = "https://ieeexplore.ieee.org/xpl/conhome/8118204/proceeding",

}

Skou, N & Kristensen, SS 2017, SMOS brightness data indicate ice thickness hence bedrock topography in east antarctica. in 2017 Ieee International Geoscience and Remote Sensing Symposium (igarss). IEEE, IEEE International Geoscience and Remote Sensing Symposium Proceedings, pp. 2825-2828, 2017 IEEE International Geoscience and Remote Sensing Symposium, Fort Worth, Texas, United States, 23/07/2017. https://doi.org/10.1109/IGARSS.2017.8127586

SMOS brightness data indicate ice thickness hence bedrock topography in east antarctica. / Skou, Niels ; Kristensen, Steen Savstrup.
2017 Ieee International Geoscience and Remote Sensing Symposium (igarss). IEEE, 2017. p. 2825-2828 (IEEE International Geoscience and Remote Sensing Symposium Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - SMOS brightness data indicate ice thickness hence bedrock topography in east antarctica

AU - Skou, Niels

AU - Kristensen, Steen Savstrup

PY - 2017

Y1 - 2017

N2 - In order to evaluate a potential calibration target for spaceborne L-band radiometer systems, a 350 × 350 km area near the Concordia station on the East Antarctica plateau was mapped by an airborne L-band radiometer. Unexpectedly, the area showed significant brightness temperature spatial variations, well correlated with bedrock topography, hence ice thickness. Using SMOS data over a poorly known part of Antarctica, ice thickness in this area has been assessed, and an existing bedrock map has been improved.

AB - In order to evaluate a potential calibration target for spaceborne L-band radiometer systems, a 350 × 350 km area near the Concordia station on the East Antarctica plateau was mapped by an airborne L-band radiometer. Unexpectedly, the area showed significant brightness temperature spatial variations, well correlated with bedrock topography, hence ice thickness. Using SMOS data over a poorly known part of Antarctica, ice thickness in this area has been assessed, and an existing bedrock map has been improved.

KW - Microwave

KW - Radiometer

KW - Ice thickness

U2 - 10.1109/IGARSS.2017.8127586

DO - 10.1109/IGARSS.2017.8127586

M3 - Article in proceedings

T3 - IEEE International Geoscience and Remote Sensing Symposium Proceedings

SP - 2825

EP - 2828

BT - 2017 Ieee International Geoscience and Remote Sensing Symposium (igarss)

PB - IEEE

T2 - 2017 IEEE International Geoscience and Remote Sensing Symposium

Y2 - 23 July 2017 through 28 July 2017

ER -

SMOS brightness data indicate ice thickness hence bedrock topography in east antarctica

Abstract

Conference

Keywords

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