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Introducing ArcCatalog: Tools for Metadata and Data Management

Introducing ArcCatalog: Tools for Metadata and Data Management. Overview of ArcGIS. All ArcGIS products share common applications: ArcMap, ArcCatalog, ArcToolbox. ArcMap. Primary display application Perform map-based tasks Displaying Editing Querying Analyzing Charting Reporting.

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Introducing ArcCatalog: Tools for Metadata and Data Management

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  1. Introducing ArcCatalog: Tools for Metadata and Data Management

  2. Overview of ArcGIS All ArcGIS products share common applications: ArcMap, ArcCatalog, ArcToolbox

  3. ArcMap • Primary display application • Perform map-based tasks • Displaying • Editing • Querying • Analyzing • Charting • Reporting

  4. ArcCatalog • A window into your database • Browse your data • Manage your data • Create/view data documentation (metadata)

  5. ArcToolbox • Geographic processing functions • Management, analysis, and conversion

  6. Using ArcCatalog • Browse data • Search for data • Manage data • Create data • Manage metadata • Define coordinate system, projection

  7. Three ways to view data • Contents • Preview • Metadata A

  8. The Contents tab • List • Large icons • Details • Thumbnails • Data • Layers • Maps

  9. The Preview tab • Geography or Table view

  10. The Metadata tab • Create and display metadata in a variety of ways

  11. Shapefile Table Coverage Geodatabase Layer Map Document Raster Raster layer TIN CAD data Browsing: data types

  12. Searching for data • Search by file name, type, location, date modified, or metadata element

  13. Creating and maintaining data • Add attribute fields to tables • Design and create Geodatabases • Define coordinate system/map projection

  14. Metadata • What is metadata? • How is it used? • Metadata tools in ArcCatalog • Display metadata in different styles

  15. What is metadata? • Information about data • They describe the content, quality, condition, and other characteristics of data • Like a catalog record for a book

  16. How are metadata used? • Help potential users find and evaluate data • Organize and maintain an organization's investment in data • Provide information to data catalogs and clearinghouses

  17. Metadata includes… • Identification • Title, Themes, Creation date, Restrictions • Data Quality • Accuracy, Completeness, Logical consistency • Spatial Data Organization • Vector, Raster, Type of elements, Number • Spatial Reference • Coordinate system, Projection, Datum • Entity and Attribute Information • Features, Attributes, Attribute values • Distribution • Distributor, Formats, Media, Online, Price • Metadata Reference • Metadata creation date, Responsible party

  18. Metadata in ArcCatalog • ArcCatalog includes tools to create and edit metadata in FGDC standard • Metadata can be imported or exported • Metadata updated automatically (auto-update can be turned off)

  19. Metadata in ArcCatalog • Files are stored in XML (Extensible Markup Language) • Stored alongside spatial data or inside GeoDatabase and automatically copied, moved or deleted along with the spatial data

  20. Stylesheets

  21. Metadata in ArcCatalog • When creating or editing metadata, ArcGIS automatically provides information where appropriate • Coordinate system • Bounding coordinates • Spatial Data description (data types) • List of attribute fields

  22. Metadata Editor

  23. Metadata Editor • Designed for FGDC Content Standard for Digital Geospatial Metadata (CSDGM) • Meets minimum requirements • Extends FGDC standards to allow properties to be updated automatically (ESRI Profile of CSDGM)

  24. The Metadata Standard • Developed between 1992 – 1994 • Beginning in 1995, federal agencies ‘required’ to document data • Goal is to facilitate data sharing, reduce duplication of efforts, support development of National Spatial Data Infrastructure (NSDI)

  25. More information about the standard… • Federal Geographic Data Committee http://www.fgdc.gov • Content Standard for Digital Geospatial Metadata Workbook

  26. Customized Editors • Possible to create customized metadata editor to follow other standards, such as ISO, Dublin Core • ESRI working on Metadata Editor designed for ISO standard

  27. Thank you for your time! www.esri.com/software www.gis.com k12-lib@esri.com alee@esri.com Questions…?

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