1. Metadata Creation and Publication Standards Lynda Wayne GeoMaxim Federal Geographic Data Committee

2. Online Documentation Creating and Publishing Metadata in Support of Geospatial One-Stop and the NSDI http://www.geo-one-stop.gov/ under 'Best Practices, Data Sharing' see 'Create and Publish Metadata'.

3. Need for Geospatial Data Standards Standards are imperative to the success of multi- participant projects such as Geospatial One- Stop (GOS). Specifically: Metadata Creation Standards – data discovery Metadata Publication Standards – metadata harvesting, management, and data access

4. Metadata Creation Standards Currently… US Federal Geographic Data Committee’s (FGDC) Content Standard for Digital Geospatial Metadata, CSDGM Vers. 2.0 Also… ANSI adopted ISO 19115 Metadata Standard (UML) Eventually… ANSI CSDGM Vers. 3.0 US Profile of ISO 19139 (XML)

5. Migration to ISO ANSI Implications… increased participation in standard development broader application than federal standard Status stay the course with CSDGM Vers. 2.0 translation tools in development creation tools already available migration to ISO is in progress

6. GOS Metadata Content Suggestions Quality complete accurate robust Multiple Online_Linkages direct download clearinghouse webmapping applications project websites

7. Metadata Content Suggestions ISO Topic Categories as Theme_Keywords include one or more ISO Topic Categories as Theme_Keywords ISO Topic Categories farming biota boundaries climateMeteorologyAtmosphere economy elevation environment geoscientificInformation health imageryBaseMapsEarthCover intelligenceMilitary inland Waters location ocean planningCadastre society structure transportation utilitiesCommunications

8. GOS Metadata Content Suggestions ISO Topic Categories as Theme_Keywords indicate Theme_Keyword_Thesaurus as ‘ISO 19115 Topic Categories’ preparation for conversion of CSDGM to ISO (mandatory field) first Topic Category used to make data available from geodata.gov Data Channels

9. Metadata Publication Standards Format upload and publication in XML format Online_Linkage format OGC Web Map Service (WMS) include ‘getmap’ request w/ layer name, version, and SRS ArcIMS ‘Image’ services using the pseudo URL request direct download sites include URLs that begin ftp:// or http:// and end with.zip,.tgz,.dxf,.e00, etc.

10. Metadata Publication Standards ISO Theme_Keyword Assignment Option 1: Insert into individual records at collection site: for homogenous collections – scripting to insert same Topic Category into each record for heterogeneous collections – scripting to insert Topic Categories into each record using look-up table

11. Metadata Publication Standards ISO Theme_Keyword Assignment Option 2: Apply during geodata.gov publisher registration: edit lookup table to reference keywords contained within the collection Topic Categories will NOT be inserted into original records If Topic Categories are not inserted, records will still be searchable via geodata.gov but not via geodata.gov channels

12. Metadata Publication Standards Use of Metadata Creation and Publishing standards facilitates: Development of a Flexible Harvesting Strategy

13. Metadata Creation and Publication Metadata Creation and Upload: Lynda Wayne Lwayne@fgdc.gov Metadata Collection Publication & Harvesting: Doug Nebert ddnebert@fgdc.gov