Closed form expressions for the volume of the GPS ambiguity search space.

Teunissen, Peter

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Authors

Teunissen, Peter

Date

1997

Type

Journal Article

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Citation

Teunissen, P.J.G. 1997. Closed form expressions for the volume of the GPS ambiguity search space. Artificial Satellites. 32 (1): pp. 5-20.

Faculty

Department of Spatial Sciences

URI

http://hdl.handle.net/20.500.11937/21646

Collection

Curtin Research Publications

Abstract

In this contribution we present closed form expressions for the volumes of the GPS ambiguity search spaces. This is done for the geometry-free model. We also discriminate between single-frequency data and dual-frequency data, and between phase-only cases and phase and code cases. Our results provide an intrinsic precision description of the least squares ambiguities and explicit show the various factors that influence it.