514 Data Quality Note (NR)
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BIB |
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Input Standards |
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| Field (Full/Minimal) | ||
| Optional/Optional | ||
| 1st Indicator Undefined | ||
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Undefined | |
| 2nd Indicator Undefined | ||
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Undefined | |
| Subfields (R=Repeatable NR=Nonrepeatable) | Input Standards (Full/Minimal) | |
| ǂa | Attribute accuracy report (NR) | Required if applicable/Required if applicable |
| ǂb | Attribute accuracy value (R) | Required if applicable/Required if applicable |
| ǂc | Attribute accuracy explanation (R) | Required if applicable/Required if applicable |
| ǂd | Logical consistency report (NR) | Required if applicable/Required if applicable |
| ǂe | Completeness report (NR) | Required if applicable/Required if applicable |
| ǂf | Horizontal position accuracy report (NR) | Required if applicable/Required if applicable |
| ǂg | Horizontal position accuracy value (R) | Required if applicable/Required if applicable |
| ǂh | Horizontal position accuracy explanation (R) | Required if applicable/Required if applicable |
| ǂi | Vertical positional accuracy report (NR) | Required if applicable/Required if applicable |
| ǂj | Vertical positional accuracy value (R) | Required if applicable/Required if applicable |
| ǂk | Vertical positional accuracy explanation (R) | Required if applicable/Required if applicable |
| ǂm | Cloud cover (NR) | Required if applicable/Required if applicable |
| ǂu | Uniform Resource Identifier (R) | Optional/Optional |
| ǂz | Display note (R) | Optional/Optional |
| ǂ6 | Linkage (NR) | System supplied/System supplied |
| ǂ8 | Field link and sequence number (R) | Optional/Optional |
Definition |
A note about the general assessment of the quality of the data set constituting the item. Use primarily for cartographic materials. For information on punctuation, see the Punctuation section below. |
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| MAP | For cartographic materials, use for recommendations on tests to be performed and information to be reported. Find more information about such tests in the Spatial Data Transfer Standard. |
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1st Indicator |
Undefined. The 1st indicator position is undefined and contains a blank.
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2nd Indicator |
Undefined. The 2nd indicator position is undefined and contains a blank.
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Subfields |
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| ǂa Attribute accuracy report | An explanation of the accuracy of the identification of the entities and assignments of values in the data set. Use also to include a description of the tests used to determine data quality.
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| ǂb Attribute accuracy value | An estimate of the accuracy of the identification of the entities and assignments of values in the data set.
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| ǂc Attribute accuracy explanation | A definition of the thematic accuracy measure.
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| ǂd Logical consistency report | The fidelity of the relationships in the data set and the tests used.
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| ǂe Completeness report | The definitions used, generalizations, omissions, selection criteria, and other rules used to derive the data set.
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| ǂf Horizontal position accuracy report | The accuracy of the horizontal coordinate measurements and a description of the tests used. Use of subfield ǂf is generally limited to cartographic materials.
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| ǂg Horizontal position accuracy value | An estimate of the accuracy of the horizontal coordinate measurements in the data set expressed in (ground) meters. Use of subfield ǂg is generally limited to cartographic materials.
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| ǂh Horizontal position accuracy explanation | A definition of the horizontal positional accuracy measure. Use of subfield ǂh is generally limited to cartographic materials.
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| ǂi Vertical positional accuracy report | The accuracy of the vertical coordinate measurements and a description of the tests used. Use of subfield ǂi is generally limited to cartographic materials.
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| ǂj Vertical positional accuracy value | An estimate of the accuracy of the vertical coordinate measurement in the data set expressed in (ground) meters. Use of subfield ǂj is generally limited to cartographic materials.
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| ǂk Vertical positional accuracy explanation | A definition of the vertical positional accuracy measure. Use of subfield ǂk is generally limited to cartographic materials.
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| ǂm Cloud cover | An area of a data set obstructed by clouds, expressed as a percentage of the geospatial extent. Use of subfield ǂm is generally limited to cartographic materials.
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| ǂu Uniform Resource Identifier | For information about subfield ǂu, see Control Subfields. Repeat subfield if digital object has multiple identifiers (URIs).
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| ǂz Display note | A note that introduces the data in the field.
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| ǂ6 Linkage | Data that link fields when non-Latin script is entered. This subfield is system supplied and does not appear in OCLC online displays. Do not manually add subfield ǂ6. For more information about subfield ǂ6, see Control Subfields. |
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| ǂ8 Field link and sequence number | For information about subfield ǂ8, see Control Subfields. |
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Punctuation |
For records containing punctuation, follow these instructions:
For records containing minimal or no punctuation, include incidental punctuation needed within any subfields. Otherwise, omit the punctuation outlined above.
For more information on punctuation, including OCLC policy, see section 2.8, Punctuation. |
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Indexing |
Field 514 is not indexed. |
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MARC 21 |
For more information, including content designator history, see MARC 21 Format for Bibliographic Data, field 514. |