Re: Common Data Dictionary

2012-01-25 Thread Mattmann, Chris A (388J)
Hi BW, On Jan 25, 2012, at 1:08 AM, BW wrote: > > On Jan 24, 2012, at 9:57 PM, "Mattmann, Chris A (388J)" > wrote: > >> Hi BW, >> >> On Jan 24, 2012, at 6:32 PM, BW wrote: >> >>> Where is the centralized repository? CAS? >> >> It depends: CAS can act as a centralized repository, >> or can

Re: Common Data Dictionary

2012-01-25 Thread BW
BW On Jan 24, 2012, at 9:57 PM, "Mattmann, Chris A (388J)" wrote: > Hi BW, > > On Jan 24, 2012, at 6:32 PM, BW wrote: > >> Where is the centralized repository? CAS? > > It depends: CAS can act as a centralized repository, > or can expose distributed repositories, it really depends > on th

Re: Common Data Dictionary

2012-01-24 Thread Mattmann, Chris A (388J)
Hi BW, On Jan 24, 2012, at 6:32 PM, BW wrote: > Where is the centralized repository? CAS? It depends: CAS can act as a centralized repository, or can expose distributed repositories, it really depends on the specific architectural configuration. Cheers, Chris > > BW > > On Jan 15, 2012, at

Re: Common Data Dictionary

2012-01-24 Thread BW
Where is the centralized repository? CAS? BW On Jan 15, 2012, at 6:16 PM, Bruce Barkstrom wrote: > If you're working Earth sciences, there are at least four > different dialects for the terms: > 1. Global Change Master Directory > 2. ESDIS and derivatives > 3. ISO 19115-2 and other, related

Re: Common Data Dictionary

2012-01-15 Thread Bruce Barkstrom
If you're working Earth sciences, there are at least four different dialects for the terms: 1. Global Change Master Directory 2. ESDIS and derivatives 3. ISO 19115-2 and other, related geospatial metadata standards 4. CF Profile of Unidata (probably the most even handed of the lot - albeit with

Re: Common Data Dictionary

2012-01-15 Thread Mattmann, Chris A (388J)
On Jan 15, 2012, at 9:05 AM, Crichton, Daniel J (4231) wrote: > Building a solid data architecture requires someone with extensive > experience. The planetary science data architecture, for example, is an > international effort with many sub-disciplines. Capturing data compliant > to that data a

Re: Common Data Dictionary

2012-01-15 Thread Crichton, Daniel J (4231)
should be >adopted seems to be predicated on being able to define a Common Data >Dictionary (CDD) for a given domain or at least be able to map an internal >Synonymous Data Dictionary to the Common Data Dictionary. > >I think I read in a published OODT experience report that the task >

Re: Common Data Dictionary

2012-01-14 Thread Mattmann, Chris A (388J)
Hi BW, On Jan 14, 2012, at 9:59 PM, B W wrote: > The first critical step in determining whether or not OODT should be > adopted seems to be predicated on being able to define a Common Data > Dictionary (CDD) for a given domain or at least be able to map an internal > Synonymous Dat