FIELD: measurement.
SUBSTANCE: group of inventions is intended for determination of horizontal components of gravity acceleration. Device for determining horizontal components of gravity acceleration comprises high-precision relative gravimeter (1), GNSS receiver (2), astrometer (3) deviation of plumb line, and computer (4). High-precision relative gravimeter (1) is used to measure the gravity acceleration at the desired point. Using GNSS receiver (2), geodetic coordinates are measured at the desired point. Astrometer (3) is used to measure the components of the deviation of the plumb line at the desired point. Measured values are used to calculate the horizontal components of the acceleration of gravity.
EFFECT: faster and more accurate measurement of horizontal components of gravity acceleration.
2 cl, 5 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF TRANSMITTING NORMAL HEIGHT TO ISLAND AND DEVICE FOR ITS IMPLEMENTATION | 2023 |
|
RU2815616C1 |
| METHOD FOR UPDATING ALTITUDE-GRAVIMETRIC PARAMETERS IN THE LOCAL AREA OF MAP INFORMATION | 2021 |
|
RU2759499C1 |
| GRAVIMETRIC METHOD TO DEFINE DEVIATION OF PLUMB-LINE IN OCEAN ON MOBILE OBJECT | 2007 |
|
RU2348009C1 |
| METHOD FOR CONSTRUCTING A CALIBRATION GRAVIMETRIC TEST RANGE | 2021 |
|
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| METHOD FOR MEASURING VERTICAL DEFLECTION AND APPARATUS FOR IMPLEMENTATION THEREOF | 2020 |
|
RU2750999C1 |
| NAVIGATION COMPLEX OF MOBILE OBJECT | 2014 |
|
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| ALTIMETRIC METHOD OF PERFORMING MARINE ALTITUDE MEASUREMENT WITH DETERMINATION OF PLUMB LINE DEVIATION AND DEVICE FOR ITS IMPLEMENTATION | 2019 |
|
RU2727584C1 |
| METHOD FOR AUTONOMOUS MEASUREMENT OF GRAVITATIONAL FIELD PARAMETERS ON BOARD A SPACECRAFT | 2022 |
|
RU2784481C1 |
| METHOD OF DETERMINING GRAVITY ACCELERATION AT MOVING OBJECT | 2010 |
|
RU2426154C1 |
| PLUMB LINE DEVIATION DETECTION SYSTEM | 2019 |
|
RU2699907C1 |
