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  • PDS4 uses namespaces to identify local data dictionaries. Each local dictionary will have a formal namespace identifier, the format of which is dictated by ...nt them. Local dictionaries will be included in PDS peer reviews, and any local definitions not passing review will be included in the list of problems tha
    6 KB (991 words) - 22:53, 21 June 2018
  • : You can find local and mission dictionary schemas in the ''Schemas'' subdirectory tree. Only mock-ups of local and mission dictionaries have been created so far, and those did not use an
    2 KB (309 words) - 14:24, 3 June 2015
  • ...ces go in the SBN discipline dictionary. Mission keywords go in a mission dictionary, and so on. Collect the information (keyword name, data type, and definiti === Where are the local data dictionaries? ===
    3 KB (457 words) - 15:50, 3 August 2017
  • ** [[Filling Out the Display Dictionary Classes]] ** [[Filling Out the Spectral Dictionary Classes]]
    3 KB (379 words) - 20:42, 11 August 2021
  • ...rue for all dictionaries - the PDS4 core, the discipline dictionaries, and local mission or project dictionaries. If you're not creating the local data dictionary for your mission or project, then you probably don't need to think about Sc
    4 KB (679 words) - 23:07, 21 June 2018
  • ...both discipline dictionaries, like the Display Dictionary or the Spectral Dictionary, and mission dictionaries produced by data preparers as part of their archi == Structure of Local Dictionaries ==
    15 KB (2,429 words) - 16:29, 8 April 2015
  • ...y co-author Steve Hughes (JPL) presented an iPoster on the PDS4 local data dictionary tool known as "LDDTool". Here's a link to the iPoster that should work for ...FB-54-D5-28-AE-0F-82-C4-DC-5B-20-E9-74-6A PDS4 LDDTool - Let's Make a Data Dictionary!]
    1 KB (251 words) - 19:30, 16 October 2017
  • ...ry somewhere on your system. Since PDS labels should not contain links to local versions of, for example, the namespace-defining schemas, this is a critica ...e usual way. Either method will work, the point being that you can have a local schema repository that is not part of your personal workspace - a handy thi
    8 KB (1,376 words) - 20:29, 3 August 2017
  • ...our dictionary documentation makes the intent of this duplication clear to dictionary reviewers. ...patible change to your class definition, and propagate that change to your dictionary ''<ldd_version_id>''.
    14 KB (2,285 words) - 19:32, 30 July 2020
  • ...e or more of a list of attributes or subclasses at a particular point in a local class structure. In those cases where more than one list item may be inclu ...elling reasons to resort to a ''<code>choice</code>'' construct in a local dictionary because of the impact on validation. "I keep getting errors from having my
    14 KB (2,481 words) - 20:14, 30 July 2020
  • ...in a data object. This guide defines the terminology used in the Spectral Dictionary and provides a brief overview of the various methods available for defining The reserved abbreviation for the Spectral Dictionary namespace is '''sp:'''.
    9 KB (1,486 words) - 17:39, 7 August 2020
  • ...tion Model and master schema. They are used to describe fields defined in local and discipline dictionaries as well as values included in data objects (tab ...equired long, free-form text. This data type has no application outside of dictionary creation; use '''ASCII_String''' for text fields in table data.
    10 KB (1,626 words) - 17:30, 27 July 2020
  • ...e XSD Schema and Schematron files that comprise the working version of the dictionary. * You may find useful context information on the [[Using Local Dictionaries]] page.
    10 KB (1,680 words) - 20:16, 30 July 2020
  • ...o helping to identify metadata that needs to be defined in a local project dictionary. (If you don't know what that means, don't worry - we'll get to it.)
    2 KB (393 words) - 22:09, 21 June 2018
  • ...by PDS for PDS4 users. Here you'll find the Standards Reference, the Data Dictionary, the Information Model Specification, and a collection of tutorials and han ...orial available from the documentation page, above, on how to use the Data Dictionary. '''Note:''' ''This is the only source for the standard values that include
    8 KB (1,343 words) - 15:56, 8 April 2015
  • ...p orient you to terminology and structure so you can navigate the Geometry Dictionary more easily. It is written for the non-specialist. ..., here are some key terms and concepts you'll find throughout the Geometry Dictionary.
    13 KB (2,084 words) - 17:14, 22 April 2019
  • ...e'' attributes, but may also contain surface-based time measurements, like local solar times. ...the ''Discipline_Area''; otherwise, create suitable keywords in your local dictionary to reference in the ''Mission_Area''.
    17 KB (2,705 words) - 15:29, 13 April 2022
  • ...t;'', if appropriate, in non-observational products). The classes in this dictionary define the appropriate way to draw or otherwise display array-type data obj ''Last Update: 2020-07-31, for version 1B00 of this dictionary.''
    7 KB (1,202 words) - 14:01, 31 July 2020
  • ...Area>, if appropriate, in non-observational products). The classes in this dictionary are used for spectral data products that result from laboratory observation The reserved abbreviation for use with this dictionary is "'''speclib'''".
    19 KB (2,667 words) - 18:20, 22 August 2017
  • ...pressions if they make use of the &lt;pattern&gt; option in defining their local attributes. Patterns are used by PDS to define some specific data types i ...atures most likely to be encountered in the pds: schema or to be useful to dictionary writers. It also assumes you already have familiarity with regular express
    10 KB (1,674 words) - 15:01, 4 August 2017

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