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Welcome to the DMWG-PPSR-Core wiki!

This is the home for the Public Participation in Scientific Research (PPSR) Core metadata standards repository.

Notice: this repository is a work in progress and is under construction.

The PPSR-Core is a set of global, transdisciplinary data and metadata standards describing contextualized details about PPSR projects (Project Metadata Model, or PMM), datasets (Dataset Metadata Model, or DMM), and data (Observation Data Model, or ODM). These standards are united, supported, and underlined by a common framework, the PPSR-Core common data model (CDM), which illustrates how information is structured within the citizen science domain (figure 1).