Introduction
OceanGraph is a web platform for visualizing and analyzing Argo float oceanographic data. It offers interactive tools and profile information for researchers, students, and ocean enthusiasts.
Main features
For everyone
- Search Argo floats worldwide by region and time (up to a 30-day date range)
- Search only profiles that include dissolved oxygen data
- Search by WMO ID for direct access to specific floats
- Track individual float trajectories
- Visualize time-series vertical sections of Argo float data
For signed-in users
All free features, plus:
- Search Argo floats with an extended date range (up to 90 days)
- Visualize vertical profiles of temperature, salinity, and oxygen
- View mixed layer depth from profile data
- View SOM (subsurface oxygen maximum) depth and its corresponding values
- Analyze T-S diagrams to explore water mass characteristics
- Download observation profile data for custom analysis
- Save screenshots of search results and visualizations
- Store up to 3 saved search conditions for repeated use (*)
- Bookmark up to 5 float profiles for later reference or comparison (*)
- Cluster Argo float profiles for pattern analysis
- Explore and compare ocean profiles with customizable tools
- Browse mode water analysis results
(*) Titles can contain up to 64 characters, and notes up to 200 characters.
App guide
Data guide
Usage guide
Searching and Analyzing Argo Floats
- Search and Bookmark
- Trajectory and Time-Series Vertical Section
- θ-S Diagram
- Clustering
- Mixed Layer Depth (MLD)
- Subsurface Oxygen Maximum (SOM)
Exploring Analysis Results
- Visual Lab > Ocean Basins
- Visual Lab > Mode Water Analysis
Performing Custom Analyses
- Analysis Lab > Vertical Profiles
Legal guide
For details regarding the terms of use and privacy policy, please refer to the following documents:
For documents in Japanese:
Contact information
- If you encounter any bugs or have feature requests, please submit them via Issues.
- For other inquiries, feel free to contact us at support(at)unvelyze.com.