A fundamentally new method has been developed to assess the compliance of the metrological characteristics of high-precision, precision and technical levels immediately before performing engineering and geodetic work of various levels of complexity, based on measuring the deviation of the sighting axis of the leveling telescope from the horizon plane using a high-precision tacheometer instead of leveling rails. Thus the developed method, in comparison with the existing one, increases the accuracy of measuring the actual values of the level characteristics by eliminating a number of additional errors caused by the disadvantages of the currently used method (the error of pointing and de-counting from the leveling rail, the error of measuring the height from the ground to the eyepiece of the level, the error of measuring the distance between the level and the rail). In addition, the new method reduces labor intensity by conducting a check by determining metrological characteristics using direct measurements without using leveling rails, and also reduces the time for adjusting (repairing) faulty levels several times due to the quality of the adjustment operations performed. In the future, the developed new method will find wide application in the preparation of levels of various accuracy groups before carrying out engineering and geodetic work.
adjustment, horizon plane, verification, metrological characteristics, level
1. Reshetnikov A.A. Opredelenie metrologicheskih harakteristik sredstv izmereniy geometricheskogo nivelirovaniya v mestah vypolneniya special'nyh zadach // Materialy Vserossiyskoy nauchno-prakticheskoy konferencii «Sovershenstvovanie sredstv i metodov sbora i obrabotki geoprostranstvennoy informacii i sistemy podgotovki specialistov». SPb.: Voenno-kosmicheskaya akademiya imeni A.F. Mozhayskogo, 2022. S. 129–133.
2. Troickiy D.B. Metod peredachi edinicy ploskogo ugla sredstvam izmereniy geometricheskogo nivelirovaniya // Materialy XIII Vserossiyskoy nauchno-tehnicheskoy konferencii «Metrologicheskoe obespechenie oborony i bezopasnosti v Rossiyskoy Federacii». Povedniki: GNMC MO RF, 2020. S. 241–243.
3. Reshetnikov A.A., Troickiy D.B. Metrologicheskoe obespechenie sredstv izmereniy geometricheskogo nivelirovaniya v mestah vypolneniya special'nyh zadach // Materialy voenno-nauchnoy konferencii «Sposoby polucheniya, obrabotki, verifikacii i ispol'zovaniya dannyh iz otkrytyh istochnikov dlya geoinformacionnogo obespecheniya». Kubinka: MVTF, 2022. S. 149–154.
4. Reshetnikov A.A. Issledovaniya metrologicheskih harakteristik optiko-mehanicheskih i cifrovyh nivelirov v polevyh usloviyah // Materialy nauchno-prakticheskoy konferencii «Cel' i zadachi geoinformacionnogo obespecheniya sovremennoy vysokotehnologichnoy armii». Kubinka: MVTF, 2021. S. 102–106.
5. Mosolkov G.Yu. Sostoyanie i perspektivy razvitiya metrologicheskogo obespecheniya sredstv izmereniy geometricheskogo nivelirovaniya // Materialy voenno-nauchnoy konferencii «Geoinformacionnoe prostranstvo. Perspektivy razvitiya». Kubinka: MVTF, 2020. S. 78–81.
6. Pavlovich S.V. Aprobaciya metoda peredachi edinicy ploskogo ugla sredstvam izmereniy geometricheskogo nivelirovaniya v mestah ih ekspluatacii // Materialy 47-y nauchno-tehnicheskoy konferencii «Aktual'nye zadachi voennoy metrologii». Mytischi: GNMC MO RF, 2022. S. 290–293.
7. Troickiy D.B. Opredelenie metrologicheskih harakteristik sredstv izmereniy geometricheskogo nivelirovaniya na mestah ih ekspluatacii // Materialy XLII Vserossiyskoy nauchno-tehnicheskoy konferencii «Problemy effektivnosti i bezopasnosti funkcionirovaniya slozhnyh tehnicheskih i informacionnyh sistem». Serpuhov: Fil. Voennoy akad. RVSN im. Petra Velikogo, 2023. S. 141–145.
8. Shponkin V.L. Metrologicheskoe obespechenie sredstv izmereniy geometricheskogo nivelirovaniya v mestah ih ekspluatacii // Materialy 45-y nauchno-tehnicheskoy konferencii «Aktual'nye zadachi voennoy metrologii». Mytischi: GNMC MO RF, 2020. S. 250–253.
9. Troickiy D.B. Metod peredachi edinicy ploskogo ugla sredstvam izmereniy geometricheskogo nivelirovaniya s pomosch'yu etalonnogo taheometra // Materialy XIV Vserossiyskoy nauchno-tehnicheskoy konferencii «Metrologicheskoe obespechenie oborony i bezopasnosti v Rossiyskoy Federacii». Povedniki: GNMC MO RF, 2022. S. 242–245.
10. Pavlovich S.V. Novyy metod proverki polozheniya vizirnoy osi nivelirov razlichnyh grupp tochnosti pered ekspluataciey // Materialy 49-y nauchno-tehnicheskoy konferencii «Aktual'nye zadachi voennoy metrologii». Mytischi: GNMC MO RF, 2024. S. 209–212.
