FIELD: physics.
SUBSTANCE: method of creating global reference network at the bottom of oceans, seas, lakes and water reservoirs is realised by using bottom reference points. The reference points can be found and identified at resonance frequency and measurements are carried out at measurement frequency.
EFFECT: design of a long-term, global reference network at the any depth in oceans, seas, lakes and water reservoirs.
8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2397444C1 |
| DEMERSAL REFERENCE POINT | 2008 |
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| BOTTOM REFERENCE MARK | 2008 |
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|
RU2456545C1 |
