Search Results - "Gurtner, W."

Validation of GNSS orbits using SLR observations by Urschl, C., Gurtner, W., Hugentobler, U., Schaer, S., Beutler, G.

“…Satellite Laser Ranging (SLR) observations allow for a completely independent validation of orbits derived using microwave measurements as provided by the…”
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Southern California Permanent GPS Geodetic Array: Continuous measurements of regional crustal deformation between the 1992 Landers and 1994 Northridge earthquakes by Bock, Y., Wdowinski, S., Fang, P., Zhang, J., Williams, S., Johnson, H., Behr, J., Genrich, J., Dean, J., Domselaar, M., Agnew, D., Wyatt, F., Stark, K., Oral, B., Hudnut, K., King, R., Herring, T., Dinardo, S., Young, W., Jackson, D., Gurtner, W.

“…The southern California Permanent GPS Geodetic Array (PGGA) was established in 1990 across the Pacific‐North America plate boundary to continuously monitor…”
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Orbit determination in satellite geodesy by Beutler, G, Schildknecht, T, Hugentobler, U, Gurtner, W

“…For centuries orbit determination in Celestial Mechanics was a synonym for the determination of six so-called Keplerian elements of the orbit of a minor planet…”
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The International Laser Ranging Service: current status and future developments by Gurtner, W., Noomen, R., Pearlman, M.R.

“…In 1998 the International Laser Ranging Service (ILRS) was founded as the second space geodesy service of the International Association of Geodesy (IAG). In…”
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IGEX: International GLONASS experiment — Scientific objectives and preparation by Willis, P., Beutler, G., Gurtner, W., Hein, G., Neilan, R.E., Noll, C., Slater, J.

“…The GLONASS system is rapidly becoming of great interest for navigation, timing and geodetic applications, usually in combination with the GPS system. The goal…”
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Processing of GLONASS and combined GLONASS/GPS observations by Habrich, H., Gurtner, W., Rothacher, M.

“…The satellite constellation and signal structure of both GLONASS and GPS are comparable. The GLONASS observations can be processed similarly to GPS, provided…”
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Organizational aspects of the International GLONASS Service by Gurtner, W.

“…The International GLONASS Service as a Pilot Project of the International GPS Service (IGS) is a follow-on project of the successful first global GLONASS…”
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Contribution of SLR tracking data to GNSS orbit determination by Urschl, Claudia, Beutler, Gerhard, Gurtner, Werner, Hugentobler, Urs, Schaer, Stefan

“…GNSS orbits derived from microwave tracking data may be validated using SLR range measurements. Recent validation results show mean range residuals of several…”
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The changing relationship between hospitals and surgeons by Gurtner, W H

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Determination of GPS orbits using double difference carrier phase observations from regional networks by Beutler, G., Gurtner, W., Rothacher, M., Schildknecht, T., Bauersima, I.

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The IGGOS viewed from the Space Geodetic Services by Dow, John M., Gurtner, Werner, Schlüter, Wolfgang

“…The Space Geodetic (Technique) Services of the International Association of Geodesy, in particular the International VLBI Service for Geodesy and Astrometry…”
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How to respond to prospective payment. Strategies for hospitals committed to teaching and service to the poor by Gurtner, W H, Ruffner, J K

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Contemporary organizational strategies for enhancing value in health care by Richardson, Mary L, Gurtner, William H

“…To a rapidly changing environment, health-care organizations are adopting a variety of value enhancement strategies. Typically characterized as quality…”
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