(GPS and its Applications)
Bertiger, W. I., J. T. Wu and S. C. Wu, Gravity field
improvement using GPS data from Topex/Poseidon: a
covariance analysis, J. Geophys. Res. 97:1965-1971,
1992.
Bertiger, W. I., and S. Wu, Single frequency GPS
orbit determination for low Earth orbiters, paper
presented at the National Tech. Meeting, Inst. of
Nav., Santa Monica, Calif., Jan. 1996.
Bertiger, W. I., et al., GPS precise tracking of
TOPEX/POSEIDON: Results and implications, J. Geophys.
Res., 99, 24,449-24,464 , 1994.
Blewitt, G., M. B. Heflin, K. J. Hurst, D. C.
Jefferson, F. H. Webb and J. F. Zumberge, Absolute
far-field displacements from the 28 June 1992 Landers
earthquake sequence, Nature, 361:340-342, 1993.
Freedman, A. P., Measuring earth orientation with
global positioning system, Bull. Geod. 65:53-65,
1991.
Lichten, S. M., Estimation and filtering for
high-precision GPS positioning application.
Manuscripta Geodaetica, 15:159-179, 1990.
Lichten, S. M. Toward GPS orbit accuracy of tens of
centimeters. Geophys. Res. Let., 17:215-218, 1990.
Lichten, S. M. and J. S. Border, Strategies for high
precision global positioning system orbit
determination. J. Geoph. Res., 92:12751-12762, 1992.
Malla, R. P., S. C. Wu and S. M. Lichten, Geocenter
location and variations in earth orientation using
global positioning system measurements, J. Geophys.
Res. 98:4611-4617, 1993.
Meehan, T.K. et al., "The TurboRogue GPS Receiver",
6th Int. Geodetic Symp. on Satellite Positioning,
Columbus Ohio, 1992.
National Research Council (NRC), The Global
Positioning System A Shared National Asset:
Recommendation for Technical Improvements and
Enhancements, p. 6, Committee on the future of the
Global Positioning System, National Academy Press,
Washington, D. C. 1995.
Spilker, J. J., GPS signal structure and performance
characteristics, Navigation, 25, 29-54, 1978.
Thornton, C.L. and J. L Fanselow, GPS-based geodetic
measurement systems, Renzetti NA, in Space Geodesy
and Geodynamics, A. Anderson, A. Cazenave (eds),
Academic Press, 1986.
Tralli, D. M. and S. M. Lichten, Comparison of Kalman
filter estimates of zenith atmospheric path delays
using the Global Positioning System and very long
baseline interferometry, Radio Sci., 27:999-1007,
1992.
Wu, S. C., W. I. Bertiger, and J. T. Wu, Minimizing
selective availability error on TOPEX GPS
measurements, paper presented at the Conference on
Astrodynamics, Am. Inst. of Aerosnaut. and
Astronaut./Am. Astron. Soc., Portland, Oreg., Aug.
20-22, 1990.
Yunck, T. P. and W. G. Melbourne, Spaceborne GPS for
earth science, Proc. IAG Symp. G1, GPS Trends in
Precise Terrestrial, Airborne, and Spaceborne
Applications, Boulder, CO, Springer-Verlag, 1995.
Yunck, T. P., GPS data, acquisition, environmental
effects, Reviews of Geophysics, Supplement, 349-352,
July 1995; also, US National Report to IUGG
1991-1995.
Yunck, T. P., Orbit Determination, in Global
Positioning System-Theory and Applications, B.
Parkinson and P. Axelrad, eds, AIAA, 1995.
Yunck, T. P., Coping with the atmosphere and
ionopshpere in precise satellite and ground
positioning, in Environmental Effects on Spacecraft
Positioning and Trajectories, Geophys. Monograph 73,
IUGG v. 13, 1993.
(Planetary Occultations)
Bird, M. K., S. W. Asmar, J. P. Brenkle, P.
Edenhofer, O. Funke, M. Patzoid and H. Volland,
Ulysses radio occultation observations of the Io
plasma torus during the Jupiter encounter, Science,
257:1531-1535, 1992.
Fjeldbo, G., and V. R. Eshleman, The atmosphere of
Venus as studied with the Mariner 5 dual
radio-frequency occultation experiment, Radio Sci.,
4, 879-897, 1969.
Fjeldbo, G., A. J. Kliore, and V. R. Eshleman, The
neutral atmosphere of Venus as studied with the
Mariner V radio occultation experiments, Astron. J.,
76, 123-140, 1971.
Kliore, A. J., and I. R. Patel, Thermal structure of
the atmosphere of Venus from Pioneer Venus radio
occultations, Icarus, 52, 320-334, 1982.
Lindal, G. F., The atmosphere of Neptune: An analysis
of radio occulta-tion data acquired with Voyager 2,
Astron. J., 103, 967-982, 1991.
Lindal, G. F., G. E. Wood, H. B. Hotz, D. N.
Sweetnam, V. R. Eshleman, and G. L. Tyler, The
atmosphere of Titan: An analysis of the Voyager 1
radio occultation measurements, Icarus, 53, 248-263,
1983.
Marouf, E. A., G. L. Tyler, and P. A. Rosen,
Profiling Saturn's rings by radio occultation,
Icarus, 68, 120-166, 1986.
Tyler, G. L., D. N. Sweetnam, J. D. Anderson, J. K.
Campbell, V. R. Eshleman, D. P. Hinson, G. S. Levy,
G. F. Lindal, E. A. Marouf, and R. A. Simpson,
Voyager 2 radio science observations of the Uranian
system: Atmosphere, rings, and satellites, Science,
233, 79-84, 1986.
Tyler, G.L., et al., "Voyager Radio Science
Observations of Neptune and Triton", Science, 246,
1466-1473, 1989.
(GPS Occultations)
Belloul, B., and A. Hauchecorne, Effect of periodic
horizontal gradients on the retrieval of atmospheric
profiles from occultation measurements, submitted to
Radio Sci., 32 (2), 469-478, 1997.
Cyrus Shahabi, Xiaoming Tian and Wugang Zhao
TSA-tree: A Wavelet-Based Approach to Improve the
Efficieny of Multi-Level Surprise and Trend Querie
The 12th International Conference on Scientific and
Statistical Database Management (SSDBM 2000)
Gorbunov, M. E., and A. S. Gurvich, Interpretation of
the GPS/MET data: diffraction and multipath effects
in the lower troposphere, sub-mitted to J. Geophys.
Res., 1997.
Gorbunov, M. E., A. S. Gurvich, and L. Bengtsson,
Advanced algorithms of inversion of GPS/MET satellite
data and their application to reconstruction of
temperature and humidity, Rep. 211, Max Planck-Inst.
for Meteorol., Hamburg, 1996.
Gorbunov, M. E., and S. V. Sokolovskiy, Remote
sensing of refractivity from space for global
observations of atmospheric parameters, Rep.119, Max
Planck-Inst. for Meteorol., Hamburg, 1993.
Hajj, G. A., and E. R. Kursinski, Analysis of errors
in the vertical tem-perature profiles recovered from
GPS occultation observations, Eos Trans. AGU, 72
(44), Fall Meet. Suppl., 372, 1991.
Hajj, G. A., E. R. Kursinski, W. I. Bertiger, L. J.
Romans, Assessment of GPS Occultations for
Atmospheric Profiling, seventh conference on
satellite meteorology and oceanography, pp. J7-J10,
Monterey, CA, June 6-10, 1994.
Hajj, G. A., E. R. Kursinski, W. I. Bertiger, S. S.
Leroy, T. Meehan, L. J. Romans, and J. T. Schofield,
Initial results of GPS-LEO occultation measurements
of Earth's atmosphere obtained with the GPS/MET
experiment, Proc. IAG Symp. G1, GPS Trends in Precise
Terrestrial, Airborne, and Spaceborne Applications,
IUGG XXI General Assy., Boulder, CO, 2-14 July 1995,
Springer-Verlag, 1996.
Hardy, K. R., D. P. Hinson, G. L. Tyler, and E. R.
Kursinski, Atmospheric profiles from active
space-based radio measurements, paper presented at
the 6th Conference on Satellite Meteorology and
Ocean-ography, Am. Meteorol. Soc., Atlanta, Ga.,
January 5-10, 1992.
Hardy, K. R., G. A. Hajj, and E. R. Kursinski,
Accuracies of atmospheric profiles obtained from GPS
occultations, Int. J. Satell. Commun., 12, 463-473,
1994.
Hinson, D. P., and J. M. Jenkins, Magellan radio
occultation measure-ments of atmospheric waves on
Venus, Icarus, 114, 310-327, 1995.
Hinson, D. P., and J. A. Magalhaes, Equatorial waves
in the strato-sphere of Uranus, Icarus, 94, 64-91,
1991.
Hinson, D. P., and J. A. Magalhaes, Inertio-Gravity
Waves in the At-mosphere of Neptune waves in Neptune,
Icarus, 105, 142-161, 1993.
Hinson, D. P., and G. L. Tyler, Internal gravity
waves in Titan's atmos-phere observed by Voyager
radio occultation, Icarus, 54, 337-352, 1983.
Hoeg, P., A. Hauchecorne, G. Kirchengast, S.
Syndergaard, B. Belloul, R. Leitinger, W.
Rothleitner, Derivation of Atmospheric Properties
Using a Radio Occultation Technique, DMI Scientific
Report 95-4, 1995.
Karayel, E. T., and D. P. Hinson, Sub-Fresnel-scale
vertical resolution in atmospheric profiles from
radio occultation, Radio Sci., 32 (2), 411-423, 1997.
Kursinski, E. R., Monitoring the Earth's atmosphere
with GPS, GPS World, 5, 50-54, 1994.
Kursinski, E. R., The GPS radio occultation concept:
theoretical per-formance and initial results, Ph.D.
thesis, Calif. Inst. of Technol., Pasadena, 1997.
Kursinski, E. R., G. A. Hajj, and K. R. Hardy,
Observing Climate Change with the Global Positioning
System, Eos Trans. AGU, 75 (44), 114, 1994.
Kursinski, E. R., G. A. Hajj, K. R. Hardy, L. J.
Romans and J. T. Schofield, Observing tropospheric
water vapor by radio occultation using the Global
Positioning System,Geophys. Res. Lett., 22,
2365-2368, 1995.
Kursinski, E. R., G. A. Hajj, W. I. Bertiger, S. S.
Leroy, T. K. Meehan, L. J. Romans, J. T. Schofield,
D. J. McCleese, W. G. Melbourne, C. L. Thornton, T.
P. Yunck, J. R. Eyre, and R. N. Nagatani, Initial
results of radio occultation observations of Earth's
atmosphere using the Global Positioning System,
Science , 271, 1107-1110, 1996.
Kursinski, E. R., G. A. Hajj, K. R. Hardy, J. T.
Schofield, and R. Linfield, Observing Earth's
Atmosphere with Radio Occultation Measurements,
Journal of Geophyscial Reserach, Vol. 102, No. D19,
pp 23429-23465, 1997.
Leroy, S. S., Measurement of geopotential heights by
GPS radio occulta-tion, J. Geophys. Res., 102,
6971-6986, 1997.
Lusignan, B., G. Modrell, A. Morrison, J. Pomalaza,
and S. G. Ungar, Sensing the Earth's atmosphere with
occultation satellites, Proc. IEEE, 4, 458-467, 1969.
Melbourne, W.G., E. S. Davis, C. B. Duncan, G. A.
Hajj, K. R. Hardy, E. R. Kursinski, T. K. Meehan, L.
E. Young, T. P. Yunck, The Application of Spaceborne
GPS to Atmospheric Limb Sounding and Global Chnage
Monitoring, JPL Publication 94-18, April, 1994.
Rocken, C., R. Anthes, M. Exner, D. Hunt, S.
Sokolovskiy, R. Ware, M. Gorbunov, W. Schreiner, D.
Feng, B. Herman, Y.-H. Kuo, X. Zou, Analysis and
validation of GPS/MET data in the neutral atmosphere,
J. Geophys. Res., 102(D25), 29,849-29,866, 1997.
Vorob'ev, V. V., and T. G. Krasil'nikova, Estimation
of the accuracy of the atmospheric refractive index
recovery from Doppler shift meas-urements at
frequencies used in the NAVSTAR system, Phys. Atmos.
Ocean, 29, 602-609, 1994.
Ware, R., M. Exner, et al., GPS sounding of the
atmosphere from low Earth orbit - preliminary
results, Bull. Am. Meteorol. Soc., 77, 19-40, 1996.
Yuan, L. L., R. A. Anthes, R. H. Ware, C. Rocken, W.
D. Bonner, M. G. Bevis and S. Businger, Sensing
climate change using the global positioning system,
J. Geophys. Res., 98, 14,925-14,937, 1993.
Yunck, T. P., G. F. Lindal and C. H. Liu, The role of
GPS in precise Earth observation, paper presented at
the Symposium on Position, Lo-cation and Navigation
Symposium, Orlando, Fla., Nov. 29 to Dec. 2, 1988.
(Data Assimilation)
Eyre, J. R., Assimilation of radio occultation
measurements into a nu-merical weather prediction
system, ECMWF Tech. Memo. 199, Eur. Cent. for
Medium-Range Weather Forecasts, Geneva, 1994.
Kuo, Y.-H., X. Zou, and W. Huang, The impact of
global positioning system data on the prediction of
an extratropical cyclone: An observing system
simulation experiment, J. Dyn. Atmos. Ocean, 27(1-4),
439-470, 1997.
Lindzen, R. S., and M. Fox-Rabinovitz, Consistent
vertical and horizontal resolution, Mon. Weather
Rev., 117, 2575-2583, 1989.
Zou, X., Y.-H. Kuo, and Y.-R. Guo, Assimilation of
atmospheric radio refractivity using a nonhydrostatic
adjoint model, Mon. Weather Rev., 123, 2229-2249,
1995.
(Atmospheric Measurements and Science)
Ahnert, P. R., Precision and comparability of
National Weather Service upper air measurements,
paper presented at the Seventh Symposium on
Meteorological Observations and Instrumentation,
Natl. Weather Serv., New Orleans, La., 1991.
Albrecht, B. A., V. Ramanathan, and B. A. Boville,
The effects of cumulus moisture transports on the
simulation of climate with a general circulation
model, J. Atmos Sci., 43, 2443-2462, 1986.
Allison, M., Planetary waves in Jupiter's equatorial
atmosphere, Icarus, 83, 282-307, 1990.
Angell, J. K., Variations and trends in tropospheric
and stratospheric global temperatures, 1958-1987, J.
Clim., 1, 1296-1313, 1988.
Augstein, E., H. Schmidt, and F. Ostapoff, The
vertical structure of the atmospheric planetary
boundary layer in undisturbed trade wind over the
Atlantic Ocean, Boundary Layer Meteorol., 6, 129-150,
1974.
Barnes, J. A., et al., Characterization of frequency
stability, IEEE Trans. Instrum. Meas., IM-20,
105-120, 1971.
Barnett, T. P., and M. E.Schlesinger, Detecting
changes in global climate induced by greenhouse
gases, J. Geophys. Res., 92, 14,772-14,780, 1987.
Betts, A. K., and W. Ridgway, Climatic equilibrium of
the atmospheric convective boundary layer over a
tropical ocean, J. Atmos. Sci., 46, 2621-2641, 1989.
Betts, A. K., R. L. Desjardins, and J. I. MacPherson,
Budget analysis of the boundary layer grid flights
during FIFE 1987, J. Geophys. Res., 97,
18,533-18,546, 1992.
Cess, R. D., et al., Intercomparison and
interpretation of climate feed-back processes in 19
atmospheric general circulation models, J. Geo-phys.
Res., 95, 16,601-16,615, 1990.
Chahine, M. T., D. J. McCleese, P. W. Rosenkranz, and
D. H. Staelin, Interaction mechanisms within the
atmosphere, in Manual of Remote Sensing, edited by
R.N.Colwell, pp. 165-230, Am. Soc. of Photo-gramm.,
Falls Church, Va., 1983.
Champion, K. S. W., A. E. Cole, and A. J. Kantor,
Standard and reference atmospheres, in Handbook of
Geophysics and the Space Envi-ronment, edited by A.
S. Jursa, Air Force Geophys. Lab., Bedford, Mass.,
1985.
Epstein, E. S., Detecting climate change, J. Appl.
Meteorol., 21, 1172-1182, 1982.
Finger, F. G., and F. J. Schmidlin, Upper-air
measurements and instrumentation workshop, Bull. Am.
Meteorol. Soc, 72, 50-55, 1991.
Fishbach, F. F., A satellite method for temperature
and pressure below 24 km, Bull. Am. Meteorol. Soc.,
9, 528-532, 1965.
Fritts, D. C., et al., Research status and
recommendations from the Alaska Workshop on Gravity
Waves and Turbulence in the Middle Atmosphere
Fairbanks, Alaska 18-22 July 1983, Bull. Am.
Meteorol. Soc, 65, 149-159, 1984.
Fritts, D. C., R. C. Blanchard and L. Coy, Gravity
wave structure between 60 and 90 km inferred from
space shuttle reentry data, J. Atmos. Sci., 46,
423-434, 1989.
Gary, B. L., A novel method for monitoring global
warming using un-manned aerial vehicles and GPS
receivers, in White Paper, Jet Propul. Lab.,
Pasadena, Calif., 1992.
Hansen, J., A. Lacis, D. Rind, L. Russell, P. Stone,
I. Fung, R. Ruedy, and J. Lerner, Climate sensitivity
analysis of feedback mechanisms, in Climate Processes
and Climate Sensitivity, Geophy. Monogr., vol. 29,
edited by J. Hansen and T. Takahashi), pp. 130-163,
AGU, Wash-ington, D. C., 1984.
Haugstad, B. B., Effects of the inhomogenoeus
background on radiation propagating through turbulent
planetary atmospheres, Radio Sci., 13, 435-440, 1978.
Heckley, W. A., Systematic errors in the ECMWF
operational forecasting model in tropical regions, Q.
J. R. Meteorol. Soc., 11, 709-738, 1985.
Hoskins, B. J., M. E. McIntyre, and A. W. Robertson,
On the use and significance of isentropic potential
vorticity maps, Q. J. Meteorol., 111, 877-946, 1985.
Houghton, J. T., G. J. Jenkins and J. J. Ephraums
(eds.), Climate Change, The IPCC Scientific
Assessment, Univ. of Cambridge, Cambridge, England,
1990.
Janjic, Z. I., The step-mountain coordinate physical
package, Mon. Weather Rev., 118, 1429-1443, 1990.
Karoly, D. J., Southern Hemisphere temperature
trends: A possible greenhouse gas effect?, Geophys.
Res. Lett., 14, 1139-1141, 1987.
Karoly, D. J., Northern Hemisphere temperature
trends: A possible greenhouse gas effect?, Geophys.
Res. Lett., 16, 465-468, 1989.
Kerr, R. A., A military navigation system might probe
lofty weather, Science, 256, 318-319, 1992.
Lindzen, R.S. and M. Fox-Rabinovitz, "Consistent
Vertical and Horizontal Resolution", Monthly Weather
Review, 117, 2575-2583, Nov., 1989.
Linfield, R., The effect of aperture averaging upon
tropospheric delay functions seen with a DSN antenna,
Telecommun. Data Acquisition Prog. Rep. 42-124, pp.
1-7, Jet Propul. Lab., Pasadena, Calif., 1996.
Liu, Q., and C. J. E. Schuurmans, The correlation of
tropospheric and stratospheric temperatures and its
effect on the detection of climate changes, Geophys.
Res. Lett., 17, 1085-1088, 1990.
Luers, J. K., and R. E. Eskridge, Temperature
corrections for the VIZ and Vaisala radiosondes, J.
Appl. Meteorol., 34, 1241-1253, 1995.
Manabe, S., and R. T. Wetherald, Large scale changes
of soil wetness induced by an increase in atmospheric
carbon dioxide, J. Atmos. Sci., 44, 1211-1235, 1987.
McMillin, L. M., M. E. Gelman, A. Sanyal, and M.
Sylva, A method for the use of satellite retrievals
as a transfer standard to determine systematic
radiosonde errors, Mon. Weather Rev., 116, 1091-1102,
1988.
Mesinger, F., Z. I. Janjic, S. Nickovic, D. Gavrilov,
and D. G. Deaven, The step-mountain coordinate-model
description and performance for cases of alpine lee
cyclogenesis and for a case of an Appalachian
redevelopment, Mon. Weather Rev., 116, 1493-1518,
1988.
Muruyama, Y., T. Tsuda, M. Yamamoto, T. Nakamura, T.
Sato, S. Kato, and S. Fukao, Dominant vertical scales
of gravity waves in the middle atmosphere observed
with the MU radar and rocketsondes, J. Atmos. Terr.
Phys., 54, 339-346, 1992.
Newell, R. E., and S. Gould-Stewart, A Stratospheric
Fountain?, J. At-mos. Sci., 38, 2789-2796, 1981.
Oort, A. H., Global atmospheric circulation
statistics 1958-1973, NOAA Prof. Pap. 14, 180 pp.,
U.S. Gov. Print. Off., Washington, D. C., 1983.
Owens, J. S., Optical refractive index of air:
Dependence on pressure, temperature and composition,
Appl. Opt., 6, 51-58, 1967.
Parker, D. E., On the detection of temperature
changes induced by in-creasing atmospheric carbon
dioxide" Q.J.R. Meteorol. Soc., 111, 587-601, 1985.
Reale, A.L., D.G. Gray and M.W. Chalfant, "TOVS
operational soundings without tropospheric microwave
data", Proceedings of the 3rd Conference on Satellite
Meteoro and Oceanography, pp 30-34, Amer. Meteorol
Soc., Anaheim CA., Feb., 1988.
Rind, D., E.-W. Chiou, W. Chu, S. Oltmans, J. Lerner,
J. Larsen, M. P. McCormick, and L. McMaster, Overview
of the Stratospheric Aerosol and Gas Experiment II
water vapor observations: Method, vali-dation, and
data characteristics, J. Geophys. Res., 98,
4835-4856, 1993.
Santer, B. D., T. M. I Wigley, M. E. Schlesinger, and
P. D. Jones, Multi-variate methods for the detection
of greenhouse-gas-induced climate change, in
Greenhouse-Gas-Induced Climatic Change: A Critical
Appraisal of Simulatiuons and Observations, edited by
M.E.Schlesinger, Elsevier Sci., New York, 1990.
Santer, B.D., T.M.I Wigley, M.E.Schlesinger and P.D.
Jones , Multi-variate methods for the detection of
greenhouse-gas-induced climate change, in
Greenhouse-Gas-Induced Climatic Change: A Critical
Appraisal of Simulatiuons and Observations, edited by
M.E.Schlesinger, Elsevier Science Publishers,
Amsterdam, 1990.
Schlesinger, M. E., T. P.Barnett and X. J. Jiang, On
greenhouse gas signal detection strategies, in
Greenhouse-Gas-Induced Climatic Change: A Critical
Appraisal of Simulations and Observations, edited by
M.E.Schlesinger, Elsevier Sci., New York, 1990.
Schmidlin, F.J. , Derivation and applications of
temperature corrections for the United States
radiosonde, Preprints, Seventh Symposium on
Meteorological Observations and Instrumentation, New
Orleans, LA, 227-231, 1991.
Smith, E. K., and S. Weintraub, The constants in the
equation for atmospheric refractive index at radio
frequencies, Proc. IRE, 41, 1035-1037, 1953.
Solomon, S., The mystery of the Antarctic ozone
"hole", Rev. Geophys., 26, 131-148, 1988.
Solomon, S., Progress towards a quantitative
understanding of Antarctic ozone depletion, Nature,
347, 347-354, 1990.
Spencer, R. W., and J. R. Christy, Precise monitoring
of global temperature trends from satellites,
Science, 247, 1558-1562, 1990.
Starr, D. O'C., and S. H. Melfi (Eds.), The role of
water vapor in climate, A strategic research plan for
the proposed GEWEX water vapor project (GVaP), NASA
Conf. Publ. 3120, 1991.
Sun, D. Z., and R. S. Lindsen, Water vapor feedback
and the ice-age snowline record, Ann. Geophys., 11,
204-215, 1993.
Thayer, G. D., An improved equation for the radio
refractive index of air, Radio Sci., 9, 803-807,
1974.
Treuheft, R. N., and G. E. Lanyi, The effect of the
dynamic wet troposphere on radio interferometric
measurements, Radio Sci., 22, 251-265, 1987.
Wiggins, R. A., The general linear inverse problem:
implication of surface waves and free oscillations
for earth structure, Rev. Geophys. and Space Phys.,
10:251-285, 1972.
Wu, D. L., and J. W. Waters, Variances: A possible
indication of gravity waves, Geophys. Res. Lett., in
press, 1996.
Yates, H., D. Wark, H. Aumann, N. Evans, N. Phillips,
J. Susskind, L. McMillin, A. Goldman, M. Chahine and
L. Crone, "Simulation studies of improved sounding
systems", NOAA Technical Report NESDIS 42, 109.,
1989.
(Ionosphere Measurements/Tomography and Science)
Anderson, D. N., A Theoritical Study of the
Ionospheric F Region Equatorial Anomaly, Planetary
Space Science, Vol. 21, pp. 409-419, 1973.
Anderson, D. N., The development of global,
semi-empirical ionospheric specification models,
Proc. of the 7th Intl. Ionospheric Effects Symp., J.
Goodman, ed., Alexandria, VA, 1993.
Austen, J. R., S. J. Franke and C. H. Liu,
Ionospheric imaging using computerized tomography,
Radio Sci., 23, 299-307, 1988.
Bassiri, B., and G. A. Hajj, Higher-order ionospheric
effects on the global positioning system observables
and means of modeling them, Manuscr. Geod., 18,
280-289, 1993.
Chiu, Y. T., R. M. Robinson and G. T. Davidson,
Global 3-d monitoring of the ionosphere with
space-based GPS receivers, in Proc. of the
International Beacon Satellite Symposium, M. C. Lee,
ed., pp. 148-151, Plasma Fusion Center, Massachusetts
Institute of Technology, Beacon Satellite Symposium,
1992.
Coco, D, GPS-Satellites of opportunity for
ionospheric monitoring, GPS World, Oct, pp 47-50,
1991.
WILLIAM G. COLLINS, Complex Quality Control of
Significant Level Rawinsonde Temperatures, 18
December 1995, in final form 8 December 1996
Daniell, R. E., L. D. Brown, D. N. Anderson, M. W.
Fox, P. H. Doherty, D. T. Decher, J. J. Sojka, R. W.
Schunk, "Parametrized Ionospheric Model-A global
ionospheric parametrization based on first principles
models," Radio Science, Vol. 30, No. 5, pp.
1499-1510, 1995.
Fremouw, D. J., J. A. Secan and B. M. Howe,
Application of stochastic inverse theory to
ionospheric tomography, Radio Sci., 27:721-732, 1992.
Hajj, G. A., R. Iba?ez-Meier and E. R. Kursinski,
Ionospheric Imaging from a Low Earth Orbiter Tracking
GPS, Proc. of the ION-GPS 93 Conf., Institute of
Navigation, Salt Lake City, pp. 1315-1322, 1993.
Hajj G. A. and L. J. Romans, Ionospheric Electron
Density Profiles Obtained With the Global Positioning
System: Results From the GPS/MET Experiment, Radio
Science, Vol. 33, No. 1, pp. 175-190, 1998.
Ho, C. M., A. J. Mannucci, U. J. Lindqwister, X. Pi
and B. T. Tsurutani, Global Ionosphere Perturbations
Monitored by the Worldwide GPS Network, Geophysical
Research Letters, Vol. 23, No. 22, pp 3219-3222, Nov.
1, 1996.
Hajj, G.A., R. Iba?ez-Meier, E. R. Kursinski and L.
J. Romans, Imaging the ionosphere with the Global
Positioning System, Int. J. Imaging Systems and
Technology, 5, 174-184, 1994.
Kunitsyn, V. E. and E. D. Tereshchenko, Determination
of the turbulent spectrum in the ionosphere by a
tomographic method, J. Atmos. Terr. Physics,
54:1275-1282, 1992.
Leitinger R., H. P. Ladreiter and G. Kirchengast,
Ionosphere tomography with data from satellite
reception of global navigation satellites signals and
ground reception of navy navigation satellite system
signals, Radio Science , v32 (4), pp1657-1669, 1997.
Mannucci, A. J., B. D. Wilson and C. D. Edwards, A
new method for monitoring the earth's ionospheric
total electron content using the GPS global network,
Proc. of the ION-GPS 93 Conf., Institute of
Navigation, Salt Lake City, pp. 1323-1332, 1993.
Mannucci, A. J., B. D. Wilson, D. N. Yuan, C. M. Ho,
U. J. Lindqwister, T. F. Runge, "A Global Mapping
Technique for GPS-Derived Ionospheric TEC
Measurements," to appear in Radio Science, 1998.
Na, H. and H. Lee, Orthogonal decomposition technique
for ionospheric tomography, Int. J. Imaging Syst.
Technol., 3:354-365, 1991.
Na, H. and H. Lee, Resolution analysis of tomographic
reconstruction of electron density profiles in the
ionosphere, Int. J. Imaging Syst. Technol.,
2:209-218, 1990
Na, H., Tomographic Reconstruction Techniques for
Imaging Electron Density Profiles in the Ionosphere,
Ph.D. thesis, University of Illinois at
Urbana-Champaign, Urbana, IL, 1991.
Raymund, T. D., Development and Applications of
Ionospheric Tomography, Ph.D. Thesis, University of
Illinois at Urbana-Champaign, Urbana, IL, 1993.
Raymund, T. D., J. R. Austen, S. J. Franke, C. H.
Liu, J. A. Klobuchar and J. Stalker, Application of
computerized tomography to the investigation of
ionospheric structures, Radio Sci., 25:771-789, 1990.
Raymund, T. D., S. E. Pryse, L. Kersley, and J. A. T.
Heaton, Tomographic reconstruction of the ionospheric
electron density with European incoherent scatter
radar verification, Radio Sci., 28:811-817, 1993.
Raymund, T. D., S. J. Franke and K. C. Yeh,
Ionospheric tomography: Its limitations and
reconstruction methods, J. Atmos. Terr. Phys., in
press, 1994.
Rich, F. J., and S. Basu, Ionospheric Physics, in
Handbook of Geophysics and the Space Environment,
edited by A. S. Jursa, Air Force Geophys. Lab.,
Bedford, Mass., 1985.
Romans, L. J. and G. A. Hajj, "Ionospheric Imaging
With Low-Earth Orbiters Tracking GPS," AGU Spring
Meeting, Baltimore, Maryland, G11B-03, 1996.
Wilson, B. D. and A. J. Mannucci, Instrumental biases
in ionospheric measurements derived from GPS data,
Proc. of the ION-GPS 93 Conf., Institute of
Navigation, Salt Lake City, pp. 1343-1351, 1993.
Wilson, B. D., A. J. Mannucci and C. D. Edwards,
Sub-daily northern hemisphere ionospheric maps using
the IGS GPS network, Proc. of the 7th International
Ionospheric Effects Symp., J. Goodman, ed.,
Alexandria, VA, 1993.
Wilson, B. D., A. J. Mannucci and T. Roth, Global
ionospheric maps using a global network of GPS
receivers, Proc. of the International Beacon
Satellite Symposium, M. C. Lee, ed., pp. 144-147,
Plasma Fusion Center, Massachusetts Institute of
Technology, Beacon Satellite Symposium, 1992.
Yeh, K. C., and C. H. Liu, Radiowave scintillations
in the ionosphere, Proc. IEEE, 70, 324-360, 1982.
Yeh, K. C. and T. D. Raymund, Limitations of
ionospheric imaging by tomography, Radio Sci.,
26:1361-1380, 1991
(Books)
Aki, K. and P. G. Richards, Quantitative Seismology,
Theory and Methods, Vol II, W. H. Freeman and
Company, San Francisco, 1990.
Born, M., and E. Wolf, Principles of Optics, 122 pp.,
6th ed., Pergamon, New York, 1980.
Kelley, M. C., The Earth's Ionosphere: Plasma Physics
and Electrody-namics, 487 pp., Academic, San Diego,
Calif., 1989.
Papas, C. H., Theory of electromagnetic wave
propagation, McGraw-Hill, New York, 1965.
Papoulis, A., Probability, Random Variables, and
Stochastic Processes, 2nd ed., 235 pp., McGraw-Hill,
New York, 1984.
Parkinson, B. and P. Axelrad, eds., Global
Positioning System-Theory and Applications, AIAA,
1995.
Peixoto, J. P., and A. H. Oort, Physics of Climate,
520 pp., Am. Inst. Phys, New York, 1992.
Tricomi, F. G., Integral Equations, Dover
Publications, Inc., New York, 1985.