D. P. Murtagh

Publication List Details

Period

2006 - 2009

Number

54

Co-Authors

Validation of ozone measurements from the Atmospheric Chemistry Experiment (ACE) (2009)

Dupuy, Eric, Walker, K. A., Kar, J., Boone, C. D., McElroy, C. T., Bernath, P. F., ...

This paper presents extensive bias determination analyses of ozone observations from the Atmospheric Chemistry Experiment (ACE) satellite instruments: the ACE Fourier Transform Spectrometer (ACE-FTS)...

Validation of ozone measurements from the Atmospheric Chemistry Experiment (ACE) (2009)

E. Dupuy, K. A. Walker, J. Kar, C. D. Boone, C. T. McElroy, P. F. Bernath, ...

This paper presents extensive {bias determination} analyses of ozone observations from the Atmospheric Chemistry Experiment (ACE) satellite instruments: the ACE Fourier Transform Spectrometer...

Evolution of stratospheric ozone and water vapour time series studied with satellite measurements (2009)

A. Jones, J. Urban, D. P. Murtagh, P. Eriksson, S. Brohede, C. Haley, ...

The long term evolution of stratospheric ozone and water vapour has been investigated by extending satellite time series to April 2008. For ozone, we examine monthly average ozone values from various...

Evolution of stratospheric ozone and water vapour time series studied with satellite measurements (2009)

A. Jones, J. Urban, D. P. Murtagh, P. Eriksson, S. Brohede, C. Haley, ...

The long term evolution of stratospheric ozone and water vapour has been investigated by extending satellite time series to April 2008. For ozone, we examine monthly average ozone values from various...

Nitric acid in the stratosphere based on Odin observations from 2001 to 2009 – Part 1: A global climatology (2009)

J. Urban, M. Pommier, D. P. Murtagh, M. L. Santee, Y. J. Orsolini

The Sub-Millimetre Radiometer (SMR) on board the Odin satellite, launched in February 2001, observes thermal emissions of stratospheric nitric acid (HNO<sub>3</sub>) originating from the...

Nitric acid in the stratosphere based on Odin observations from 2001 to 2009 – Part 2: High-altitude polar enhancements (2009)

Y. J. Orsolini, J. Urban, D. P. Murtagh

The wintertime abundance of nitric acid (HNO<sub>3</sub>) in the polar upper stratosphere displays a strong inter-annual variability, and is known to be strongly influenced by energetic...

Nitric acid in the stratosphere based on Odin observations from 2001 to 2007 ? Part 2: High-altitude polar enhancements (2008)

Orsolini, Y. J., Urban, J., Murtagh, D. P.

The wintertime abundance of nitric acid (HNO3) in the polar upper stratosphere displays a strong inter-annual variability, and is known to be strongly influenced by energetic particle precipitation,...

Nitric acid in the stratosphere based on Odin observations from 2001 to 2007 ? Part 1: A global climatology (2008)

Urban, J., Pommier, M., Murtagh, D. P., Santee, M. L., Orsolini, Y. J.

The Sub-Millimetre Radiometer (SMR) on board the Odin satellite, launched in February 2001, observes thermal emissions of stratospheric nitric acid (HNO3) originating from the Earth limb in a band...

Comparison between early Odin-SMR, Aura MLS and CloudSat retrievals of cloud ice mass in the upper tropical troposphere (2008)

Eriksson, P., Ekström, M., Rydberg, B., Wu, D. L., Austin, R. T., Murtagh, D. P.

Emerging microwave satellite techniques are expected to provide improved global measurements of cloud ice mass. CloudSat, Aura MLS and Odin-SMR fall into this category and early cloud ice retrievals...

Comparison of satellite limb-sounding humidity climatologies of the uppermost tropical troposphere (2008)

Ekström, M., Eriksson, P., Read, W. G., Milz, M., Murtagh, D. P.

Humidity climatologies of the tropical uppermost troposphere from satellite limb emission measurements have been compared. Four instruments are considered; UARS-MLS, Odin-SMR, and Aura-MLS operating...

Nitric acid in the stratosphere based on Odin observations from 2001 to 2007 ? Part 2: High-altitude polar enhancements (2008)

Orsolini, Y. J., Urban, J., Murtagh, D. P.

The wintertime abundance of nitric acid (HNO3) in the polar upper stratosphere displays a strong inter-annual variability, and is known to be strongly influenced by energetic particle precipitation,...

Nitric acid in the stratosphere based on Odin observations from 2001 to 2007 ? Part 1: A global climatology (2008)

Urban, J., Pommier, M., Murtagh, D. P., Santee, M. L., Orsolini, Y. J.

The Sub-Millimetre Radiometer (SMR) on board the Odin satellite, launched in February 2001, observes thermal emissions of stratospheric nitric acid (HNO3) originating from the Earth limb in a band...

Comparison between early Odin-SMR, Aura MLS and CloudSat retrievals of cloud ice mass in the upper tropical troposphere (2008)

Eriksson, P., Ekström, M., Rydberg, B., Wu, D. L., Austin, R. T., Murtagh, D. P.

Emerging microwave satellite techniques are expected to provide improved global measurements of cloud ice mass. CloudSat, Aura MLS and Odin-SMR fall into this category and early cloud ice retrievals...

Comparison of satellite limb-sounding humidity climatologies of the uppermost tropical troposphere (2008)

Ekström, M., Eriksson, P., Read, W. G., Milz, M., Murtagh, D. P.

Humidity climatologies of the tropical uppermost troposphere from satellite limb emission measurements have been compared. Four instruments are considered; UARS-MLS, Odin-SMR, and Aura-MLS operating...

Validation of ACE-FTS N2O measurements (2008)

Strong, K., Wolff, M. A., Kerzenmacher, T. E., Walker, K. A., Bernath, P. F., Blumenstock, T., ...

The Atmospheric Chemistry Experiment (ACE), also known as SCISAT, was launched on 12 August 2003, carrying two instruments that measure vertical profiles of atmospheric constituents using the solar...

Validation of ozone measurements from the Atmospheric Chemistry Experiment (ACE) (2008)

Dupuy, E., Walker, K. A., Kar, J., Boone, C. D., Mcelroy, C. T., Bernath, P. F., ...

This paper presents extensive validation analyses of ozone observations from the Atmospheric Chemistry Experiment (ACE) satellite instruments: the ACE Fourier Transform Spectrometer (ACE-FTS) and the...

Technical Note: Validation of Odin/SMR limb observations of ozone, comparisons with OSIRIS, POAM III, ground-based and balloon-borne instruments (2008)

Jégou, F., Urban, J., Ricaud, P., Le Flochmoën, E., Murtagh, D. P., ...

The Odin satellite carries two instruments capable of determining stratospheric ozone profiles by limb sounding: the Sub-Millimetre Radiometer (SMR) and the UV-visible spectrograph of the OSIRIS...

Validation of ACE-FTS N2O measurements (2008)

Strong, K., Wolff, M. A., Kerzenmacher, T. E., Walker, K. A., Bernath, P. F., Blumenstock, T., ...

The Atmospheric Chemistry Experiment (ACE), also known as SCISAT, was launched on 12 August 2003, carrying two instruments that measure vertical profiles of atmospheric constituents using the solar...

Validation of ozone measurements from the Atmospheric Chemistry Experiment (ACE) (2008)

Dupuy, E., Walker, K. A., Kar, J., Boone, C. D., Mcelroy, C. T., Bernath, P. F., ...

This paper presents extensive validation analyses of ozone observations from the Atmospheric Chemistry Experiment (ACE) satellite instruments: the ACE Fourier Transform Spectrometer (ACE-FTS) and the...

Technical Note: Validation of Odin/SMR limb observations of ozone, comparisons with OSIRIS, POAM III, ground-based and balloon-borne instruments (2008)

Jégou, F., Urban, J., Ricaud, P., Le Flochmoën, E., Murtagh, D. P., ...

The Odin satellite carries two instruments capable of determining stratospheric ozone profiles by limb sounding: the Sub-Millimetre Radiometer (SMR) and the UV-visible spectrograph of the OSIRIS...

Comparison of satellite limb-sounding humidity climatologies of the uppermost tropical troposphere (2008)

M. Ekström, P. Eriksson, W. G. Read, M. Milz, D. P. Murtagh

Humidity climatologies of the tropical uppermost troposphere from satellite limb emission measurements have been compared. Four instruments are considered; UARS-MLS, Odin-SMR, and Aura-MLS operating...

Comparison between early Odin-SMR, Aura MLS and CloudSat retrievals of cloud ice mass in the upper tropical troposphere (2008)

P. Eriksson, M. Ekström, B. Rydberg, D. L. Wu, R. T. Austin, D. P. Murtagh

Emerging microwave satellite techniques are expected to provide improved global measurements of cloud ice mass. CloudSat, Aura MLS and Odin-SMR fall into this category and early cloud ice retrievals...

Technical Note: Validation of Odin/SMR limb observations of ozone, comparisons with OSIRIS, POAM III, ground-based and balloon-borne instruments (2008)

F. Jégou, J. Urban, P. Ricaud, E. Le Flochmoën, D. P. Murtagh, ...

The Odin satellite carries two instruments capable of determining stratospheric ozone profiles by limb sounding: the Sub-Millimetre Radiometer (SMR) and the UV-visible spectrograph of the OSIRIS...

Validation of ACE-FTS N2O measurements (2008)

K. Strong, M. A. Wolff, T. E. Kerzenmacher, K. A. Walker, P. F. Bernath, T. Blumenstock, ...

The Atmospheric Chemistry Experiment (ACE), also known as SCISAT, was launched on 12 August 2003, carrying two instruments that measure vertical profiles of atmospheric constituents using the solar...

Technical Note: Validation of Odin/SMR limb observations of ozone, comparisons with OSIRIS, POAM III, ground-based and balloon-borne instruments (2008)

F. Jégou, J. Urban, P. Ricaud, E. Le Flochmoën, D. P. Murtagh, ...

The Odin satellite carries two instruments capable of determining stratospheric ozone profiles by limb sounding: the Sub-Millimetre Radiometer (SMR) and the UV-visible spectrograph of the OSIRIS...

Validation of ozone measurements from the Atmospheric Chemistry Experiment (ACE) (2008)

E. Dupuy, K. A. Walker, J. Kar, C. D. Boone, C. T. McElroy, P. F. Bernath, ...

This paper presents extensive validation analyses of ozone observations from the Atmospheric Chemistry Experiment (ACE) satellite instruments: the ACE Fourier Transform Spectrometer (ACE-FTS) and the...

Validation of ACE-FTS N<sub>2</sub>O measurements (2008)

K. Strong, M. A. Wolff, T. E. Kerzenmacher, K. A. Walker, P. F. Bernath, T. Blumenstock, ...

The Atmospheric Chemistry Experiment (ACE), also known as SCISAT, was launched on 12 August 2003, carrying two instruments that measure vertical profiles of atmospheric constituents using the solar...

Nitric acid in the stratosphere based on Odin observations from 2001 to 2007 – Part 1: A global climatology (2008)

J. Urban, M. Pommier, D. P. Murtagh, M. L. Santee, Y. J. Orsolini

The Sub-Millimetre Radiometer (SMR) on board the Odin satellite, launched in February 2001, observes thermal emissions of stratospheric nitric acid (HNO<sub>3</sub>) originating from the...

Nitric acid in the stratosphere based on Odin observations from 2001 to 2007 – Part 2: High-altitude polar enhancements (2008)

Y. J. Orsolini, J. Urban, D. P. Murtagh

The wintertime abundance of nitric acid (HNO<sub>3</sub>) in the polar upper stratosphere displays a strong inter-annual variability, and is known to be strongly influenced by energetic...

Validation of ACE-FTS N2O measurements (2008)

K. Strong, M. A. Wolff, T. E. Kerzenmacher, K. A. Walker, P. F. Bernath, T. Blumenstock, ...

The Atmospheric Chemistry Experiment (ACE), also known as SCISAT, was launched on 12 August 2003, carrying two instruments that measure vertical profiles of atmospheric constituents using the solar...

Nitric acid in the stratosphere based on Odin observations from 2001 to 2007 – Part 1: A global climatology (2008)

J. Urban, M. Pommier, D. P. Murtagh, M. L. Santee, Y. J. Orsolini

The Sub-Millimetre Radiometer (SMR) on board the Odin satellite, launched in February 2001, observes thermal emissions of stratospheric nitric acid (HNO3) originating from the Earth limb in a band...

Nitric acid in the stratosphere based on Odin observations from 2001 to 2007 – Part 2: High-altitude polar enhancements (2008)

Y. J. Orsolini, J. Urban, D. P. Murtagh

The wintertime abundance of nitric acid (HNO3) in the polar upper stratosphere displays a strong inter-annual variability, and is known to be strongly influenced by energetic particle precipitation,...

Comparison of satellite limb-sounding humidity climatologies of the uppermost tropical troposphere (2007)

Ekström, M., Eriksson, P., Read, W. G., Murtagh, D. P.

Humidity climatologies of the tropical uppermost troposphere from satellite limb emission measurements have been compared. Four instruments are considered; UARS-MLS, Odin-SMR, and Aura-MLS operating...

Comparison between the first Odin-SMR, Aura MLS and CloudSat retrievals of cloud ice mass in the upper tropical troposphere (2007)

Eriksson, P., Ekström, M., Rydberg, B., Wu, D. L., Austin, R. T., Murtagh, D. P.

Emerging microwave satellite techniques are expected to provide improved global measurements of cloud ice mass. CloudSat, Aura MLS and Odin-SMR fall into this category and first cloud ice retrievals...

A study of polar ozone depletion based on sequential assimilation of satellite data from the ENVISAT/MIPAS and Odin/SMR instruments (2007)

Rösevall, J. D., Murtagh, D. P., Urban, J., Jones, A. K.

The objective of this study is to demonstrate how polar ozone depletion can be mapped and quantified by assimilating ozone data from satellites into the wind driven transport model DIAMOND,...

First Odin sub-mm retrievals in the tropical upper troposphere: ice cloud properties (2007)

Eriksson, P., Ekström, M., Rydberg, B., Murtagh, D. P.

More accurate global measurements of the amount of ice in thicker clouds are needed to validate atmospheric models and sub-mm radiometry can be an important component in this respect. A cloud ice...

First Odin sub-mm retrievals in the tropical upper troposphere: humidity and cloud ice signals (2007)

Ekström, M., Eriksson, P., Rydberg, B., Murtagh, D. P.

Odin-SMR is a limb-sounder operating in the 500 GHz region with the capability of performing measurements down to altitudes of about 10 km with relatively low influence of ice clouds. Until now...

Comparison of satellite limb-sounding humidity climatologies of the uppermost tropical troposphere (2007)

Ekström, M., Eriksson, P., Read, W. G., Murtagh, D. P.

Humidity climatologies of the tropical uppermost troposphere from satellite limb emission measurements have been compared. Four instruments are considered; UARS-MLS, Odin-SMR, and Aura-MLS operating...

Comparison between the first Odin-SMR, Aura MLS and CloudSat retrievals of cloud ice mass in the upper tropical troposphere (2007)

Eriksson, P., Ekström, M., Rydberg, B., Wu, D. L., Austin, R. T., Murtagh, D. P.

Emerging microwave satellite techniques are expected to provide improved global measurements of cloud ice mass. CloudSat, Aura MLS and Odin-SMR fall into this category and first cloud ice retrievals...

A study of polar ozone depletion based on sequential assimilation of satellite data from the ENVISAT/MIPAS and Odin/SMR instruments (2007)

Rösevall, J. D., Murtagh, D. P., Urban, J., Jones, A. K.

The objective of this study is to demonstrate how polar ozone depletion can be mapped and quantified by assimilating ozone data from satellites into the wind driven transport model DIAMOND,...

First Odin sub-mm retrievals in the tropical upper troposphere: ice cloud properties (2007)

Eriksson, P., Ekström, M., Rydberg, B., Murtagh, D. P.

More accurate global measurements of the amount of ice in thicker clouds are needed to validate atmospheric models and sub-mm radiometry can be an important component in this respect. A cloud ice...

First Odin sub-mm retrievals in the tropical upper troposphere: humidity and cloud ice signals (2007)

Ekström, M., Eriksson, P., Rydberg, B., Murtagh, D. P.

Odin-SMR is a limb-sounder operating in the 500 GHz region with the capability of performing measurements down to altitudes of about 10 km with relatively low influence of ice clouds. Until now...

Comparison between the first Odin-SMR, Aura MLS and CloudSat retrievals of cloud ice mass in the upper tropical troposphere (2007)

P. Eriksson, M. Ekström, B. Rydberg, D. L. Wu, R. T. Austin, D. P. Murtagh

Emerging microwave satellite techniques are expected to provide improved global measurements of cloud ice mass. CloudSat, Aura MLS and Odin-SMR fall into this category and first cloud ice retrievals...

Comparison of satellite limb-sounding humidity climatologies of the uppermost tropical troposphere (2007)

M. Ekström, P. Eriksson, W. G. Read, D. P. Murtagh

Humidity climatologies of the tropical uppermost troposphere from satellite limb emission measurements have been compared. Four instruments are considered; UARS-MLS, Odin-SMR, and Aura-MLS operating...

A study of polar ozone depletion based on sequential assimilation of satellite data from the ENVISAT/MIPAS and Odin/SMR instruments (2006)

Rösevall, J. D., Murtagh, D. P., Urban, J., Jones, A. K.

A fire storm that occured on 28 May 2001 devastated the town of Chisholm, ~150 km north of Edmonton, Alberta, induced a violent fire-invigorated cumulonimbus cloud. This pyro-cumulonimbus (pyro-Cb)...

First Odin sub-mm retrievals in the tropical upper troposphere: ice cloud properties (2006)

Eriksson, P., Ekström, M., Rydberg, B., Murtagh, D. P.

There exists today no established satellite technique for measuring the amount of ice in thicker clouds. Sub-mm radiometry is a promising technique for the task, and a retrieval scheme for the first...

First Odin sub-mm retrievals in the tropical upper troposphere: humidity and cloud ice signals (2006)

Ekström, M., Eriksson, P., Rydberg, B., Murtagh, D. P.

Odin-SMR is a limb-sounder operating in the 500 region with the capability of performing measurements down to altitudes of about 10 with relatively low influence of ice clouds. Until now spectra from...

A study of polar ozone depletion based on sequential assimilation of satellite data from the ENVISAT/MIPAS and Odin/SMR instruments (2006)

Rösevall, J. D., Murtagh, D. P., Urban, J., Jones, A. K.

A fire storm that occured on 28 May 2001 devastated the town of Chisholm, ~150 km north of Edmonton, Alberta, induced a violent fire-invigorated cumulonimbus cloud. This pyro-cumulonimbus (pyro-Cb)...

First Odin sub-mm retrievals in the tropical upper troposphere: ice cloud properties (2006)

Eriksson, P., Ekström, M., Rydberg, B., Murtagh, D. P.

There exists today no established satellite technique for measuring the amount of ice in thicker clouds. Sub-mm radiometry is a promising technique for the task, and a retrieval scheme for the first...

First Odin sub-mm retrievals in the tropical upper troposphere: humidity and cloud ice signals (2006)

Ekström, M., Eriksson, P., Rydberg, B., Murtagh, D. P.

Odin-SMR is a limb-sounder operating in the 500 region with the capability of performing measurements down to altitudes of about 10 with relatively low influence of ice clouds. Until now spectra from...