length radar method for ice-water characterization in
Hill, G. (1991a) Comparison of simultaneous airborne
mixed-phase clouds. Journal of Atmospheric and
and radiometric measurements of supercooled liquid
Oceanic Technology, 9: 538547.
water. Journal of Applied Meteorology, 30: 10431046.
Green, S. (1995) Inflight certification working paper.
Hill, G. (1991b) Measurement of atmospheric liquid
In Proceedings of the International Icing Symposium,
water by a ground-based single-frequency microwave
1821 September, Montreal, p. 401411.
radiometer. Journal of Atmospheric and Oceanic Tech-
Green, S., J. Bettcher, and S. Erickson (1996) Inflight
nology, 8: 685690.
structural icing: An operational analysis and global
Hill, G. (1992) Further comparisons of simultaneous
approach. In Proceedings of the FAA International
airborne and radiometric measurements of supercooled
Conference on Aircraft Inflight Icing, Springfield, Vir-
liquid water. Journal of Applied Meteorology, 31: 397
ginia. vol. I, Plenary Sessions, p.129164.
401.
Hill, G.E. (1994) Analysis of supercooled liquid water
Greenwald, T., G. Stephens, T. Vonder Haar and D.
Jackson (1993) A physical retrieval of cloud liquid wa-
measurements using microwave radiometer and vibrat-
ter over the global oceans using special sensor micro-
ing wire devices, Journal of Atmospheric and Oceanic
wave/imager (SSM/I) observations. Journal of Geo-
Technology, 11: 12421252.
physical Research, 98(D10): 18,47118,488.
Hill, G. (1997) Regulatory and national air space issues.
NASALeRC/CRREL/FAA Inflight Remote Sensing Ic-
Greenwald, T, C. Combs, A. Jones, D. Randal, and
T. Vonder Haar (1997a) Further developments in esti-
ing Avoidance Workshop,
Summaries and Presentations,
mating cloud liquid water over land using microwave
12 April, Ohio Aerospace Institute, Cleveland, Ohio.
and infrared satellite measurements. Journal of Applied
Hobbs, P., and A. Deepak (1981) Clouds, Their For-
Meteorology, 36: 389405.
mation, Optical Properties, and Effects. New York:
Greenwald, T., S. Christopher, and J. Chou (1997b)
Academic Press.
Cloud liquid water path comparisons from passive
microwave and solar reflectance satellite measurements:
maritime cloud layer with very low droplet concentra-
Assessment of sub-field-of-view cloud effects in micro-
tions, Atmospheric Research, 40: 99107.
wave retrievals. Journal of Geophysical Research,
Hobbs, R., B. Morrison, R. Ashenden, and R. Ide
102(D16): 19,58519,596.
(1996) Comparison of two data processing techniques
Grody, N. (1997) Remote Sensing from Satellites Using
for optical array probes In Proceedings of the FAA Inter-
Microwave Radiometry. NOAA, microwave radiome-
national Conference on Aircraft Inflight Icing, Spring-
try short course text at 1997 American Meteorological
field, Virginia. vol. II, Working Group Papers, p. 69
Society Meeting, Long Beach, California.
90.
Guttman, N.B., and R.K. Jeck (1987) Aircraft icing
Hobbs, P.V., L.F. Radke, R.R. Weiss, D.G. Atkinson,
environment in low ceiling conditions near Washing-
J.D. Locatelli, K.R. Biswas, F.M. Turner, and C.E.
ton, D.C. Weather and Forecasting, 2: 114126.
Robertson (1974) Structure of clouds and precipita-
Haman, K., and S. Malinowski (1996) Temperature
tion over the Cascade Mountains and their modifica-
measurements in clouds on a centimetre scale prelimi-
tion by artificial seeding (197273). Research report 8,
nary results. Atmospheric Research, 41: 161175.
Department of Atmospheric Sciences, University of
Haman, K., A. Makulski, and S. Malinowski (1997)
Washington, Seattle.
A new ultrafast thermometer for airborne measurements
Hoffman, H. (1984) On the state of knowledge on
in clouds. Journal of Atmospheric and Oceanic Technol-
meteorologically caused icing of aircraft in clouds.
ogy, 14: 217-227.
Translation of Deutsche Forschungs- und Versuchsan-
Hannon, S., and S. Henderson (1995) Wind measure-
stalt fr Luft- und Raumfahrt--Mitt. 83-12, European
ment applications of coherent lidar. Review of Laser
Space Agency Technical Translation ESA-TT-861, June
Engineering, 23(2): 124130.
1984.
Hansman, R.J., Jr. (1985) Droplet size distribution ef-
Hoffman, H., R. Roth, and J. Demmel (1986) Results
fects on aircraft ice accretion. Journal of Aircraft, 22(6):
of icing flight in winter 1983/84: Dependence of ice
503508.
accretion thickness on cloud physics parameters as well
Hansman, R.J., Jr. (1997) Overview of human cen-
as object and cloud parameters. Translation of Deutsche
tered design considerations for inflight remote sensing
Forschungs- und Versuchsanstalt fr Luft- und Raum-
icing avoidance. NASALeRC/CRREL/FAA Inflight Re-
fahrt--FN-85-39, European Space Agency Technical
mote Sensing Icing Avoidance Workshop, Summaries
Translation ESA-TT-969, April 1986.
and Presentations, 12 April, Ohio Aerospace Institute,
Hogg, D.C., M.T. Decker, F.O. Guiraud, K.B. Earn-
Cleveland, Ohio.
shaw, D.A. Merrett, K.P. Moran, W.B. Sweezy, R.G.
Helmreich, R. (1997) Managing human error in avia-
Strauch, E.R. Westwater, and C.G. Little (1983a) An
tion. Scientific American, May, p. 6267.
automatic profiler of the temperature, wind and humid-
52
To Contents