Spectrah Scientific Tools

A growing suite of web-based applications, offering modern, browser-based tools to support oceanographic, hydrographic, and environmental projects. Browse what's available below — no account needed to look around.

Tidal Zoning Toolkit
● Active

A Python-developed toolkit for tidal zoning following NORMAM 501. Interpolates N tidal correction zones between a reference and a subordinate station, with export compatible with CARIS and HYPACK.

Know ZONPY →
Swiss Army Knife
● Beta

A toolbox of utilities for tide and ocean time series data: convert formats, merge, clean up, and reshape your files.

Know SAK →
Time Series Viewer
● Beta

Plot and explore time series data with full visual control: line, dual-axis, multi-panel, stick plot, and contour charts, built on Plotly.js.

Know TSVIEW →
Real Time Oceanography
○ Coming Soon

RTO — live visualization and download of data from field-deployed oceanographic sensors, streamed via telemetry.

In development
Tide Data Analysis Suite
○ Coming Soon

TDAS — pre-processing, harmonic analysis, and tidal prediction for oceanographic time series, with constituent fitting (M2, S2, K1, O1) and observed-vs-predicted comparison.

In development