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Satellite laser ranging: new stage of evolution

Keywords:

M.A. Sadovnikov – Dr. Sc. (Eng.), Honored Scientist of Moscow, Deputy General Product Engineer of OJC «RPC «PSI» (Moscow). E-mail: msadovnikov@gmail.com M.V. Baryshnikov – Head of Department 101 of OJC «RPC «PSI» (Moscow) V.D. Shargorodskiy – Dr. Sc. (Eng.), General Product Engineer of OJC «RPC «PSI» (Moscow)


Satellite laser ranging, as one of measuring techniques of space geodesy and navigation, enters a new stage of development. In the present article new applications of this technology in a problem of creation of global geodetic observing system (GGOS) and in problems of increase of accuracy of the GLONASS navigation system are considered. The description of a new method of a one-way laser ranging and results of its testing in conditions of space flight is given. It is shown that application of this method allows to solve a problem of accurate comparisons of onboard and ground time scales and to increase the accuracy of geodetic and ephemeris-time support of GLONASS. The concept of creation of station of a satellite laser ranging of new generation is considered.
References:

  1. Sadovnikov M.A., Fedotov A.A., SHargorodskij V.D. Vy'sokotochnaya lazernaya dal'nometriya: sostoyanie, problemy', rezul'taty' primeneniya v GLONASS // Sb. trudov III Vserossijskoj konferenczii po fundamental'nomu i prikladnomu koordinatno-vremennomu i navigaczionnomu obespecheniyu. Sankt-Peterburg. Rossiya. 2009.
  2. Seeber G. Satellite Geodesy // Walter de Gruyter. Berlin. New York. 2003.
  3. Tatevyan S.K. Global'naya geodezicheskaya sistema GGOS i ee nauchnoe znachenie. Institut astronomii RAN.statev@inasan.ru.
  4. Plag H., Pearlman M. The Global Geodetic Observing System: meeting the requirements of a global society on changing planet in 2020 // Springer Verlag. 2009.
  5. Sadovnikov M.A., Sumerin V.V., SHargorodskij V.D. Odnostoronnyaya lazernaya dal'nometriya i ee primenenie v zadachax povy'sheniya tochnosti chastotno-vremennogo obespecheniya GLONASS // International Technical Workshop WPLTN‑2012. Sankt Peterburg. Rossiya. 2012.

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