Search Results - "Dach, R."

The CODE ambiguity-fixed clock and phase bias analysis products: generation, properties, and performance by Schaer, S., Villiger, A., Arnold, D., Dach, R., Prange, L., Jäggi, A.

“…The generation and use of GNSS analysis products that allow—particularly for the needs of single-receiver applications—precise point positioning with ambiguity…”
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CODE’s new solar radiation pressure model for GNSS orbit determination by Arnold, D., Meindl, M., Beutler, G., Dach, R., Schaer, S., Lutz, S., Prange, L., Sośnica, K., Mervart, L., Jäggi, A.

“…The Empirical CODE Orbit Model (ECOM) of the Center for Orbit Determination in Europe (CODE), which was developed in the early 1990s, is widely used in the…”
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Absolute IGS antenna phase center model igs08.atx: status and potential improvements by Schmid, R., Dach, R., Collilieux, X., Jäggi, A., Schmitz, M., Dilssner, F.

“…On 17 April 2011, all analysis centers (ACs) of the International GNSS Service (IGS) adopted the reference frame realization IGS08 and the corresponding…”
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High-rate GPS clock corrections from CODE: support of 1 Hz applications by Bock, H., Dach, R., Jäggi, A., Beutler, G.

“…GPS zero-difference applications with a sampling rate up to 1 Hz require corresponding high-rate GPS clock corrections. The determination of the clock…”
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Effects of unmodelled tidal displacements in GPS and GLONASS coordinate time-series by Abraha, K E, Teferle, F N, Hunegnaw, A, Dach, R

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Estimation of satellite antenna phase center offsets for Galileo by Steigenberger, P., Fritsche, M., Dach, R., Schmid, R., Montenbruck, O., Uhlemann, M., Prange, L.

“…Satellite antenna phase center offsets for the Galileo In-Orbit Validation (IOV) and Full Operational Capability (FOC) satellites are estimated by two…”
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Phase center modeling for LEO GPS receiver antennas and its impact on precise orbit determination by Jäggi, Adrian, Dach, R., Montenbruck, O., Hugentobler, U., Bock, H., Beutler, G.

“…Most satellites in a low-Earth orbit (LEO) with demanding requirements on precise orbit determination (POD) are equipped with on-board receivers to collect the…”
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Absolute IGS antenna phase center model igs08.atx: status and potential improvements by Schmid, R., Dach, R., Collilieux, X., Jäggi, A., Schmitz, M., Dilssner, F.

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European Gravity Service for Improved Emergency Management (EGSIEM)—from concept to implementation by Jäggi, Adrian, Weigelt, M, Flechtner, F, Güntner, A, Mayer-Gürr, T, Martinis, S, Bruinsma, S, Flury, J, Bourgogne, S, Steffen, H, Meyer, U, Jean, Y, Sušnik, A, Grahsl, A, Arnold, D, Cann-Guthauser, K, Dach, R, Li, Z, Chen, Q, van Dam, T, Gruber, C, Poropat, L, Gouweleeuw, B, Kvas, A, Klinger, B, Lemoine, J-M, Biancale, R, Zwenzner, H, Bandikova, T, Shabanloui, A

“…SUMMARY Earth observation satellites yield a wealth of data for scientific, operational and commercial exploitation. However, the redistribution of mass in the…”
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Simulation of tracking scenarios to LAGEOS and Etalon satellites by Andritsch, F., Grahsl, A., Dach, R., Schildknecht, T., Jäggi, A.

“…The International Laser Ranging Service (ILRS) provides weekly solutions for coordinates of Satellite Laser Ranging (SLR) stations coordinates, geocenter…”
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Network Effects and Handling of the Geocenter Motion in Multi‐GNSS Processing by Zajdel, R., Sośnica, K., Dach, R., Bury, G., Prange, L., Jäggi, A.

“…Both, the network configuration and the way of terrestrial reference frame (TRF) realization, affect the global geodetic products delivered from the Global…”
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Impact of GPS antenna phase center variations on precise orbits of the GOCE satellite by Bock, H., Jäggi, A., Meyer, U., Dach, R., Beutler, G.

“…The first European Space Agency Earth explorer core mission GOCE (Gravity field and steady-state Ocean Circulation Explorer) has been launched on March 17,…”
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Phase center modeling for LEO GPS receiver antennas and its impact on precise orbit determination by Jäggi, Adrian, Dach, R., Montenbruck, O., Hugentobler, U., Bock, H., Beutler, G.

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GPS single-frequency orbit determination for low Earth orbiting satellites by Bock, H., Jäggi, A., Dach, R., Schaer, S., Beutler, G.

“…The determination of high-precision orbits for Low Earth Orbiting (LEO) satellites (e.g., CHAMP, GRACE, MetOp-A) is based on dual-frequency tracking data from…”
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GGSP: Realisation and maintenance of the Galileo Terrestrial Reference Frame by Gendt, G., Altamimi, Z., Dach, R., Söhne, W., Springer, T.

“…The realisation and maintenance of a Galileo Terrestrial Reference Frame (GTRF) is the main function of the Galileo Geodetic Service Provider (GGSP). The GTRF…”
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GPS clock correction estimation for near real-time orbit determination applications by Bock, H., Dach, R., Yoon, Y., Montenbruck, O.

“…Precise orbit determination for low Earth orbiting (LEO) satellites using the global positioning system (GPS) is usually done in a post-processing mode…”
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AIUB-CHAMP02S: The influence of GNSS model changes on gravity field recovery using spaceborne GPS by Prange, L., Jäggi, A., Dach, R., Bock, H., Beutler, G., Mervart, L.

“…The gravity field model AIUB-CHAMP02S, which is based on six years of CHAMP GPS data, is presented here. The gravity field parameters were derived using a two…”
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Validating ocean tide loading models using GPS by URSCHL, C, DACH, R, HUGENTOBLER, U, SCHAER, S, BEUTLER, G

“…Ocean tides cause periodic deformations of the Earth's surface, also referred to as ocean tide loading (OTL). Tide-induced displacements of the Earth's crust…”
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Influence of the ocean loading effect on GPS derived precipitable water vapor by Dach, Rolf, Dietrich, Reinhard

“…For meteorology the precipitable water vapor becomes a more and more important product in the data analysis of the Global Positioning System (GPS). It is…”
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Time transfer using GPS carrier phase: error propagation and results by DACH, R, BEUTLER, G, HUGENTOBLER, U, SCHAER, S, SCHILDKNECHT, T, SPRINGER, T, DUDLE, G, PROST, L

“…A joint time-transfer project between the Astronomical Institute of the University of Berne (AIUB) and the Swiss Federal Office of Metrology and Accreditation…”
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