Search Results - "Buehler, S A"

SPARE-ICE: Synergistic ice water path from passive operational sensors by Holl, G., Eliasson, S., Mendrok, J., Buehler, S. A.

“…This article presents SPARE‐ICE, the Synergistic Passive Atmospheric Retrieval Experiment‐ICE. SPARE‐ICE is the first Ice Water Path (IWP) product combining…”
Get full text

FORUM: Unique Far-Infrared Satellite Observations to Better Understand How Earth Radiates Energy to Space by Palchetti, L., Brindley, H., Bantges, R., Buehler, S. A., Camy-Peyret, C., Carli, B., Cortesi, U., Del Bianco, S., Di Natale, G., Dinelli, B. M., Feldman, D., Huang, X. L., C.-Labonnote, L., Libois, Q., Maestri, T., Mlynczak, M. G., Murray, J. E., Oetjen, H., Ridolfi, M., Riese, M., Russell, J., Saunders, R., Serio, C.

“…The outgoing longwave radiation (OLR) emitted to space is a fundamental component of the Earth’s energy budget. There are numerous, entangled physical…”
Get full text

Assessing observed and modelled spatial distributions of ice water path using satellite data by Eliasson, S., Buehler, S. A., Milz, M., Eriksson, P., John, V. O.

“…The climate models used in the IPCC AR4 show large differences in monthly mean ice water path (IWP). The most valuable source of information that can be used…”
Get full text

A multi-instrument comparison of integrated water vapour measurements at a high latitude site by Buehler, S. A, Östman, S, Melsheimer, C, Holl, G, Eliasson, S, John, V. O, Blumenstock, T, Hase, F, Elgered, G, Raffalski, U, Nasuno, T, Satoh, M, Milz, M, Mendrok, J

“…We compare measurements of integrated water vapour (IWV) over a subarctic site (Kiruna, Northern Sweden) from five different sensors and retrieval methods:…”
Get full text

On the microwave optical properties of randomly oriented ice hydrometeors by Eriksson, P, Jamali, M, Mendrok, J, Buehler, S A

“…Microwave remote sensing is important for observing the mass of ice hydrometeors. One of the main error sources of microwave ice mass retrievals is that…”
Get full text

Systematic and random errors between collocated satellite ice water path observations by Eliasson, S., Holl, G., Buehler, S. A., Kuhn, T., Stengel, M., Iturbide-Sanchez, F., Johnston, M.

“…There remains large disagreement between ice‐water path (IWP) in observational data sets, largely because the sensors observe different parts of the ice…”
Get full text

An upper tropospheric humidity data set from operational satellite microwave data by Buehler, S. A., Kuvatov, M., John, V. O., Milz, M., Soden, B. J., Jackson, D. L., Notholt, J.

“…183.31 GHz observations from the Advanced Microwave Sounding Unit B (AMSU‐B) instruments onboard the NOAA 15, 16, and 17 satellites were used to derive a new…”
Get full text

Observing ice clouds in the submillimeter spectral range: the CloudIce mission proposal for ESA's Earth Explorer 8 by Buehler, S. A, Defer, E, Evans, F, Eliasson, S, Mendrok, J, Eriksson, P, Lee, C, Jiménez, C, Prigent, C, Crewell, S, Kasai, Y, Bennartz, R, Gasiewski, A. J

“…Passive submillimeter-wave sensors are a way to obtain urgently needed global data on ice clouds, particularly on the so far poorly characterized "essential…”
Get full text

Calibration and Characterization of Satellite‐Borne Microwave Sounders With the Moon by Burgdorf, M. J., Buehler, S. A., Prange, M.

“…A major problem with calculating the uncertainties of measurements with weather satellites is the fact that a full characterization and calibration of their…”
Get full text

Middle-atmospheric zonal and meridional wind profiles from polar, tropical and midlatitudes with the ground-based microwave Doppler wind radiometer WIRA by Rüfenacht, R, Murk, A, Kämpfer, N, Eriksson, P, Buehler, S. A

“…WIRA is a ground-based microwave Doppler spectroradiometer specifically designed for the measurement of profiles of horizontal wind in the upper stratosphere…”
Get full text

A simple method to relate microwave radiances to upper tropospheric humidity by Buehler, S. A., John, V. O.

“…A brightness temperature (BT) transformation method can be applied to microwave data to retrieve Jacobian weighted upper tropospheric relative humidity (UTH)…”
Get full text

Intercalibration of microwave temperature sounders using radio occultation measurements by Isoz, O., Buehler, S. A., Eriksson, P.

“…This is a study of the usefulness of radio occultation (RO) data for intercomparing different microwave temperature (MWT) sounding instruments. The RO data…”
Get full text

Zeeman effect in atmospheric O2 measured by ground-based microwave radiometry by Navas-Guzmán, F, Kämpfer, N, Murk, A, Larsson, R, Buehler, S A, Eriksson, P

“…In this work we study the Zeeman effect on stratospheric O2 using ground-based microwave radiometer measurements. The interaction of the Earth magnetic field…”
Get full text

Zeeman effect in atmospheric O 2 measured by ground-based microwave radiometry by Navas-Guzmán, F., Kämpfer, N., Murk, A., Larsson, R., Buehler, S. A., Eriksson, P.

“…In this work we study the Zeeman effect on stratospheric O2 using ground-based microwave radiometer measurements. The interaction of the Earth magnetic field…”
Get full text

A concept for a satellite mission to measure cloud ice water path, ice particle size, and cloud altitude by Buehler, S. A., Jiménez, C., Evans, K. F., Eriksson, P., Rydberg, B., Heymsfield, A. J., Stubenrauch, C. J., Lohmann, U., Emde, C., John, V. O., Sreerekha, T. R., Davis, C. P.

“…A passive satellite radiometer operating at submillimetre wavelengths can measure cloud ice water path (IWP), ice particle size, and cloud altitude. The paper…”
Get full text

Variability of Indian summer monsoon in a new upper tropospheric humidity data set by Xavier, Prince K., John, Viju O., Buehler, S. A., Ajayamohan, R. S., Sijikumar, S.

“…Using a new data set we demonstrate the variability of upper troposphere humidity (UTH) associated with the Indian Summer Monsoon (ISM). The main advantage of…”
Get full text

A polarized discrete ordinate scattering model for simulations of limb and nadir long-wave measurements in 1-D/3-D spherical atmospheres by Emde, C., Buehler, S. A., Davis, C., Eriksson, P., Sreerekha, T. R., Teichmann, C.

“…This article describes one of the scattering algorithms of the three‐dimensional polarized radiative transfer model ARTS (Atmospheric Radiative Transfer…”
Get full text

Comparison of AIRS and AMSU-B monthly mean estimates of upper tropospheric humidity by Milz, M., Buehler, S. A., John, V. O.

“…Satellite‐borne measurements provide valuable information on the global distribution of upper tropospheric humidity (UTH), which represents the mean relative…”
Get full text

The impact of ozone lines on AMSU-B radiances by John, V. O., Buehler, S. A.

“…The impact of ozone lines on Advanced Microwave Sounding Unit‐B (AMSU‐B) radiances was investigated using a line‐by‐line radiative transfer model. The impact…”
Get full text

Radiative transfer calculations for a passive microwave satellite sensor: Comparing a fast model and a line-by-line model by Buehler, S. A., Courcoux, N., John, V. O.

“…A comparison between the fast radiative transfer model Radiative Transfer for the TIROS Operational Vertical Sounder (RTTOV‐7) and the physical radiative…”
Get full text