Tidal Gauge (SF)
geophysics · 36 views
geophysics
What It Is
NOAA CO-OPS water-level series at San Francisco, 6-min sampling. Dominated by the semidiurnal M2 lunar tide (~12.4 h) plus diurnal components.
Interpretation
Standard analysis sees: left-skewed; time-irreversible (slow rise, sharp collapse). The atlas detects no named structure beyond this. It sits beside Blood Pressure Waveform in the atlas (standard-bank rank 76) — a neighbor conventional features miss.
What standard analysis sees
tail heaviness0.50
asymmetry0.13
occupancy0.81
short-range corr0.84
long-range memory0.68
spectral colour0.23
periodicity0.84
complexity0.18
time-irreversibility0.09
volatility clustering0.83
multifractality0.62
dimensionality0.35
nonstationarity0.71
What the atlas adds
Nothing beyond the standard reading — this source’s structure is already captured by standard features; the atlas adds no named residual.
Composition
dtypeuint8
range[0, 255]
unique values255 / 16384
mean ± std137 ± 55
Render Gallery
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Native > phase_plotraw
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Native > timeseriesraw
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Native > triple_latticeraw
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Boltzmann > lag_map
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Boltzmann > spin_grid
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Cayley > default
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Chladni > plate_bottom
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Chladni > plate_top
_(centered)/signed_log_z/Tidal_Gauge_(SF).png)
Heisenberg (Nil) (centered) > signed_log_z
_(centered)/xy_path/Tidal_Gauge_(SF).png)
Heisenberg (Nil) (centered) > xy_path
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Hodge–Laplacian > default
/barcode/Tidal_Gauge_(SF).png)
Inflation (Substitution) > barcode
/d_curve/Tidal_Gauge_(SF).png)
Inflation (Substitution) > d_curve
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Information Theory > default
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Julia Set > escape_histogram
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Klein Bottle > default
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Laplacian > default
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Logarithmic Spiral > default
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Möbius-S³ > mobius_cylinder
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Möbius-S³ > s2_base_map
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Ordinal Partition > default
/phi_spectrum/Tidal_Gauge_(SF).png)
Penrose (Quasicrystal) > phi_spectrum
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Persistent Homology > barcode
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Persistent Homology > h1_diagram
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Predictability > default
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Recurrence Quantification > default
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Spectral Analysis > default
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Spectral Graph > default
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Spirograph > mode_spectrum
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Spirograph > phasor_trajectory
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Symplectic > flux_grid
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Symplectic > phase_space
/default/Tidal_Gauge_(SF).png)
Ulam Spiral (Sacks) > default
/default/Tidal_Gauge_(SF).png)
Ulam Spiral (Square) > default
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Visibility Graph > default
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Wavelet Cascade > default
Atlas Position
| Nearest neighbor | Distance | |
|---|---|---|
| Blood Pressure Waveform | 3.73 | cross-domain |
| Kuramoto Oscillators | 3.92 | cross-domain |
| Seismograph (ANMO) | 4.00 |
Which Geometries Light Up
This source does not rank extreme on any metric.
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