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Article Dans Une Revue Journal of Geodesy Année : 1998

Study of a wide-angle laser ranging system for relative positioning of ground-based benchmarks with millimeter accuracy

Résumé

A wide-angle airborne laser ranging system (WA-ALRS) is developed at the Institut Géographique National (IGN), France, with the aim of providing a new geodesy technique devoted to large (100 km2) networks with a high density (1 km−2) of benchmarks. The main objective is to achieve a 1-mm accuracy in relative vertical coordinates from aircraft measurements lasting a few hours. This paper reviews the methodology and analyzes the first experimental data achieved from a specific ground-based experiment

Dates et versions

hal-03973850 , version 1 (04-02-2023)

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Citer

Olivier Bock, M. Kasser, C. Thom, Jacques Pelon. Study of a wide-angle laser ranging system for relative positioning of ground-based benchmarks with millimeter accuracy. Journal of Geodesy, 1998, 72 (7-8), pp.442-459. ⟨10.1007/s001900050184⟩. ⟨hal-03973850⟩
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