Difference between revisions of "Category:Documentation Cluster"

Metadata Dialects

“We dissect nature along lines laid down by our native language. Language is not simply a reporting device for experience but a defining framework for it.” Benjamin Lee Whorf

The ESIP Community is made up of scientists and informatics experts from a wide variety of disciplines and backgrounds. They come together at ESIP because they realize that they share common needs and hope that they can find others that can help them address those needs. For example, many ESIP members make observations and process them into datasets and products or run models that "predict" data in the past, present, or future. We all want to share those products with a variety of users and, more importantly, we want to make sure those users can discover, use, and understand those products.

A dialect is a "variety of a language that is a characteristic of a particular group". In the context of data sharing in ESIP, the ways that different groups document their data and products (i.e. metadata standards) are great examples of dialects. They are varieties of the over-arching language of documentation that are used by particular groups in ESIP and other partners in the global environmental community. The Figure on the right illustrates this idea with a few commonly used dialects.

The Documentation Cluster is in the process of emerging from the CF Cluster that was started by Rob Raskin and focused on the Climate-Forecast Conventions that are commonly used by netCDF and related tools. The CF Conventions are an important metadata dialect used by a number of ESIP members and their partners. At the same time, evolving the CF Cluster into the Documentation Cluster helps us keep in mind that the CF Conventions are only one of many dialects used by different ESIP groups.

While Eskimos (and people that live in Colorado) have many words for what others call snow, and surfers have many words for what others call waves, ESIP members have many words for documentation. The goal of the Documentation Cluster is to improve understanding, utilization and integration of all of the dialects shown in this Figure and others used in the global environmental community. Equally important, we will work in the spaces between these dialects to build understanding from the similarities and differences between them.

The group is co-chaired by Ted Habermann, NGDC and Ed Armstrong, JPL and welcomes participation of all ESIP members.

Next Teleconference

The next documentation cluster will meet on Wednesday, September 19 at noon EDT.

Preliminary Agenda Link to ESIP Commons Page:

1) Air Quality metadata - Erin

2) approaches to doing crosswalks - Ted

3) other dialetc - who has one they want to talk about?

To join the online portion of the meeting: https://esipfed.webex.com/mw0306ld/mywebex/default.do?siteurl=esipfed&service=1

Meeting Password: 23138379

Call-in toll-free number (US/Canada): 1-877-668-4493 Attendee access code: 23138379

Meeting Minutes

Aug Telecon
File:August Documentation Telecon.docx
[Meeting Recording(streaming):]
[Meeting Recording(download):]

July Telecon
File:Documentation Cluster July 2012 Meeting.docx
[Meeting Recording]

Summer meeting 2012 - Documenting Data in Multiple Dialects
[Summary, notes, and recordings ]