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| Хармоничен анализ на приливите× | Акустичен доплеров профиломер на течения (ADCP)× | |
|---|---|---|
| Област | Океанография | Океанография |
| Семейство | Process / pipeline | Process / pipeline |
| Година на възникване≠ | 1867 | 1983 |
| Създател≠ | William Thomson | RD Instruments |
| Тип≠ | fourier-analysis | instrumental |
| Основополагащ източник≠ | Godin, G. (1972). The Analysis of Tides. University of Toronto Press. link ↗ | RD Instruments. (1996). Acoustic Doppler Current Profiler Principles of Operation. A Practical Primer. RD Instruments Technical Note. link ↗ |
| Други названия≠ | Tidal Constituents, Harmonic Tidal Prediction | ADCP |
| Свързани | 3 | 3 |
| Резюме≠ | Tidal harmonic analysis is a mathematical method that decomposes observed sea level or current time series into a sum of sinusoidal components with specific frequencies, amplitudes, and phases corresponding to astronomical tidal constituents. Developed by William Thomson (Lord Kelvin) in 1867, harmonic analysis enables prediction of tides and understanding of tidal dynamics in coastal regions. | The Acoustic Doppler Current Profiler (ADCP) is an instrument that uses Doppler-shifted acoustic backscatter to measure water velocity profiles along a vertical profile. Developed by RD Instruments in the 1980s, it has become the standard method for high-resolution current profiling in oceanographic research. ADCPs provide unprecedented spatial and temporal resolution of ocean circulation patterns. |
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