Qumasc¶
Qumasc – Data Fusion System.
Qumasc acquires, harmonises, checks and merges heterogeneous geodata into analysis-ready datasets. A dataset is described by a recipe (sources, regions, processing steps, outputs); the service validates the recipe, runs it on a worker and publishes the result with its licence, quality record, provenance and STAC metadata. Analytics and visualisation are done by applications built on top of the datasets.
The reference address of the service is https://qumasc.psnc.pl.
The name joins Q for query with cumasc, the Irish word for a blend or merger. The system was formerly called Cumasc.
User guide
- Quick start
- The web portal
- Making a dataset
- Your datasets
- Using the API from Python
- Your account
- Recipes and the schema
- Templates and workflows
- Workflows
- Workflow: ERA5-Land variables aggregated to regions
- Workflow: GBIF occurrences with climate at the points
- Workflow: regional statistics (Eurostat and GUS) joined by region code
- Workflow: NDVI 300 m aggregated to regions
- Sources: government vector services (WFS, OGC API Features)
- Workflow: daily ERA5-Land values and degree days
- Workflow: OpenStreetMap features as indicators per region
- Earlier datasets as inputs (connector
dataset) - Workflow: climate, NDVI, occurrences and statistics of the same regions in one table
- Flags and empty values
- Licences and notes on the data
- Your own credentials for data sources
- Quotas and sharing
Administrator guide
Reference
- REST API
- API reference
- Accessibility audit of the web portal (WCAG 2.1 AA)
- Security review: OWASP ASVS 4.0.3, level 2
- Summary
- 1. V2 Authentication
- 2. V3 Session management
- 3. V4 Access control
- 4. V5 Validation, sanitisation and encoding
- 5. V7 Errors and logging
- 6. V8 Data protection
- 7. V13 API and web service
- 8. V14 Configuration
- 9. Server paths and internal data in responses
- 10. Dependencies and container
- 11. Secrets
- 12. Fixes
- 13. Decisions and open items
Results