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Future Geospatial Database Technologies and the NHD

Explore the latest advancements in geospatial database technologies and the National Hydrography Dataset (NHD) by the U.S. Department of the Interior, U.S. Geological Survey. This overview covers updates, releases, hardware, web services, tools, and future developments in the field.

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Future Geospatial Database Technologies and the NHD

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  1. Future Geospatial Database Technologies and the NHD U.S. Department of the Interior U.S. Geological Survey Jerry Ornelas / Paul Wiese (USGS)

  2. Future Geospatial Database Technologies and the NHD • Database • 9.2 SDE Release • Fall 2007 (A-76 Study May Chg Date) • Two way reconciliation • Updates at the Local Levels • Access Personal GeoDB Extracts • 9.1, 8.3 compatible

  3. Future Geospatial Database Technologies and the NHD • Database (cont) • 9.2 SDE Release (cont) • File Based Extracts • Larger Extract Envelopes • Larger Staged Datasets • Full Database Exports • Faster (?) – Less derivative processing

  4. Future Geospatial Database Technologies and the NHD • Database (cont) • NHD Model • Release 1.06 (July 2007) • Integrated with other Vector Themes • FY 2008 • MValues • Full Database Coverage • SDE Exports include MValues

  5. Future Geospatial Database Technologies and the NHD • Hardware • Full Production Server Replacement(s) • June 2007 • Assist in the current Queue Backlogs • Reviewing our current process flow

  6. Future Geospatial Database Technologies and the NHD • Web - Site/Services/Tools • Future development • GIS Server Technology • Reach Address Service • Download Service • GNIS Validation and Feature Service • Allow pre USGS validation

  7. Future Geospatial Database Technologies and the NHD • Web - Site/Services/Tools (Cont) • Partnership/Customer Request for Db Exports • Web based Registration Form • Quarterly Exports • Ad-hoc Export Requests • DVD delivery • WFS (CubeWerx) FY 2007 • Geography Markup Language (GML)

  8. Future Geospatial Database Technologies and the NHD • Web - Site/Services/Tools (Cont) • Area of Interest Reports • End User Custom Request Web-Forms • GUI User defined envelopes • Web Reports • Feature and Reach Activity • Reachcode Allocator Service • Eliminate Proxy issues in some States

  9. Future Geospatial Database Technologies and the NHD • Web - Site/Services/Tools (Cont) • NHD Viewer (nhdgeo.usgs.gov/vierwer.html) • Integrated/Replaced with TNM Viewer • Viewer/Download for all TNM Data • Discrete services for viewing, download, geoprocessing

  10. Future Geospatial Database Technologies and the NHD • Tools • NHD Utility Tool • Network Builder • SDE Schema • Personal GeoDB Schema • MValues • SDE Schema • Personal GeoDB Schema • Build Flow Table • SDE Schema

  11. Future Geospatial Database Technologies and the NHD • Tools (cont) • Geo Edit Tool • 9.2 Release

  12. Future Geospatial Database Technologies and the NHD • NHD USGS Tech Plan • End of June 2006 • A-76 Study • ? • ? • ? • Questions

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