DAP4 Specification

Attention: This page is deprecated.

The content of this wiki page has been moved to GitHub: https://opendap.github.io/dap4-specification/DAP4.html

The DAP4 Specification has two main volumes and a number of optional extensions:

1. Overview: New Features Introduced in DAP4
2. Volume 1: Data Model, Persistent Representation, and Constraints
   • DAP4: Specification Volume 1 Deltas
3. Volume 2: Web Services Specification
4. DAP4 Extensions
   • DAP4 Extension: CSV Data Encoding and Response
   • DAP4 Extension: NetCDF Data Response
   • DAP4 Extension: Asynchronous Response
   • DAP4 Extension: JSON Data and Metadata Encoding