STUDYING THE VERTICAL EXTENT OF THE GROUND LAYER TURBULENCE USING SONIC-ANEMOMETERS

被引：1

作者：

Travouillon, T. ^{[1
]}

Aristidi, E. ^{[2
]}

Fossat, E. ^{[2
]}

Bondoux, E. ^{[2
]}

Challita, Z. ^{[2
]}

Mekarnia, D. ^{[2
]}

Jeanneaux, F. ^{[2
]}

Odoardi, D. ^{[2
]}

Lawrence, J. S. ^{[3
]}

机构：

[1] CALTECH, 1200 E Calif Blvd, Pasadena, CA 91125 USA

[2] Univ Nice Sophia Antipolis, Lab Fizeau, F-06108 Nice, France

[3] Univ New S Wales, Sydney, NSW 2052, Australia

来源：

3RD ARENA CONFERENCE ON AN ASTRONOMICAL OBSERVATORY AT CONCORDIA (DOME C, ANTARCTICA) | 2009年 / 40卷

关键词：

DOME-C; ANTARCTICA;

D O I：

10.1051/eas/1040016

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The optical turbulence above Dome C in winter is mainly concentrated in the first tens of meters above the ground The properties of this so-called surface layer were investigated during the last two winterover by a set of sonics anemometers placed on a 45 m high tower These anemometers provide measurements of the temperature and the wind speed vector The sampling rate of 10 Hz allows to derivate the refractive index structure constant C-n(2) We report here the first analysis of these data

引用

页码：115 / +

页数：2

共 5 条

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[3] Overcoming the Boundary Layer Turbulence at Dome C: Ground-Layer Adaptive Optics versus Tower
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[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 2009, 121 (880) : 668 - 679
[4] Travouillon T, 2008, SPIE, V7012, p70124B
[5] Nighttime optical turbulence vertical structure above dome C in antarctica
Trinquet, Herve
Agabi, Abdelkrim
Vernin, Jean
Azouit, Max
Aristidi, Eric
Fossat, Eric
[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 2008, 120 (864) : 203 - 211

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