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Policy service is used for management and evaluation of dynamic policies in OSDU.

The Unit Service provides dimension/measurement and unit definitions. Given two unit definitions, the service also offers conversion parameters in two different parameterizations.

The Dataset Service provides internal and external APIs to allow fetching storage/retrieval instructions for various types of datasets.

The Ingestion Workflow service provides a wrapper functionality around the Apache Airflow functions and is designed to carry out preliminary work with files before running the Airflow Directed Acyclic Graphs (DAGs) that will perform actual ingestion of OSDU data.

The Indexer Service indexes the metadata store to support the Search Service.

The External Data Sources Data Management Service (EDS DMS) integrates with the Dataset Service to accept and proxy requests for obtaining retrieval instructions for externally resing datasets and proxy. The service is implemented in Java and provides an open API.

This is sdutil for seismic dms also known as SDMS v3.

The CSV Parser is a key component of pddms-csv-parser time-series bulk data ingestion workflow and main processing unit of corresponding Apache Airflow DAG

Airflow DAG for transformation from SEGY to OpenZGY

The Geospatial Consumption Zone (GCZ) is a project spawned by the OSDU Geomatics Workstream to streamline the management and consumption of geospatial data in OSDU by client applications.

Airflow DAG for transformation from SEGY to MDIO

[In Development] Schema (and Reference Value) Upgrade Service

The CRS Catalog Service enables end-users to make CRS selections, search for CRSs given a number of constraints, download of the entire catalog for local caching, and access to various sub-sets of the catalog.

The CRS Conversion Service provides spatial reference conversions for coordinates. Coordinates are represented by an array of 3D points.