Notes
Slide Show
Outline
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The Topographic Map – Geospatial Data for the Nation
  • Touches many sectors of the economy—recreation, transportation, agriculture, education, resource management, insurance, government


  • Constituency spans all States


  • Used by many—Boy Scouts to high tech companies to disaster relief and emergency preparedness efforts
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What is Happening to the Topographic Map?
  • Value eroding rapidly as maps become increasingly outdated
    • Ages range from 1 year to 57 years
    • Average age is 23 years
  • Falling short of meeting customers’ expectations for:
    • Accuracy and scale
    • Seamlessness
    • Flexibility in content and delivery
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A Closer Look at Downtown Baltimore
  • Divergence between base data and topographic maps


  • Duplication of effort among and between geographic information sectors
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How does the “map” need to evolve?
  • Currentness and other characteristics of the product need significant improvement
  • Beyond paper maps – support activities like geocoding, analyses, and modeling
  • Increase work with partners to mutual advantage, in both public and private sectors
  • New information availability and types of distribution
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The National Map:  Design Standards
  •  best available
  •  seamless
  •  most current
  •  GIS ready
  •  multi-resolution
  •  web-accessible
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"Data must exist before,"
  • Data must exist before, during and after an event, and be readily accessible
  • Partnerships are required among State, local, and Federal agencies, and the private sector
  • Map information is an infrastructure just like the Interstate Highway System
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World Trade Center-September 12, 2001
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Prior to September 11th
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After September 11th
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"Results are the same –..."
  • Results are the same – devastating loss of life and property
  • Geospatial information must be available, accessible, and integratable
  • Need stronger partnerships among sectors– government, academia, and private industry
  • Map information is an infrastructure just like the Interstate Highway System
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The Geographic Face of the Nation -- Landcover
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