№ 3 (35) 2023

CONTENTS

I. DEVICES AND METHODS OF MEASUREMENT (BY TYPE OF MEASUREMENT)
V.P. Khodunkov 
Scientific and applied aspects in realization of absolute method in primary radiometric thermometry ……. page 8
M.M. Murzabekov 
Method of astronomical leveling using Zenith camera ……. page 28
M.G. Gurov, E.G. Gurova
Narrowband multichannel system of frequency stabilization of optical radiation ……. page 38
O.V. Denisenko, A.S. Zavgorodniy, V.P. Lopatin, V.F. Fateev 
Orbital “Radiogravimeter” on signals of global navigation satellite systems ……. page 48
L.E. Pavlov 
Radial motion of relativistic particles in a gravitational field ……. page 61

II. NAVIGATION DEVICES
V.F. Fateev, D.S. Bobrov, R.A. Davlatov, V.P. Lopatin, M.M. Murzabekov, E.A. Rybakov, I.S. Silvestrov
Lunar surface navigation system based on measuring parameters of Moon gravitational field ……. page 67
A.V. Naumov, F.R. Smirnov, V.F. Fateev
North-polar quantum level based on polar low-orbit nanosatellites ……. page 96
S.S. Donchenko, R.A. Davlatov, E.A. Lavrov, D.A. Sokolov, I.O. Skakun, P.G. Kharlamov
Results of studies on the layout of capacitive nanodisplacements measuring device for “removal-free” satellite system of “SOIGA” space gravitational wave antenna ……. page 106
S.S. Donchenko, R.A. Davlatov, E.A. Lavrov, D.A. Sokolov, I.O. Skakun 
Mathematical description of the effect of gravitational waves on test masses inside “SOIGA” spacecrafts taking into account perturbing accelerations of gravitational nature ……. page 120

III. METHODS AND DEVICES FOR MONITORING AND DIAGNOSTICS OF MATERIALS, PRODUCTS, SUBSTANCES AND THE NATURAL ENVIRONMENT
E.B. Iskenderzade, Sh.V. Akhmedli
Criteria for evaluating the accuracy of coordinate measuring machines ……. page 137
B.A. Opryshko, V.A. Shvetsov, O.A. Belavina, D.P. Yastrebov
To the question of measuring the level of underground water in pressure production wells ……. page 144

IV. ACOUSTICS
M.M. Mazur, L.I. Mazur, A.V. Ryabinin
Acousto-optical frequency shifters with low control power and large deflection angle of incident and diffracted rays ……. page 152