michael byrne geographic information officer
DESCRIPTION
National Broadband Map Update. Michael Byrne Geographic Information Officer. Outline. Quality Assessment. Data Integration. Produce BB Map. • The National Broadband Map is a program of the National Telecommunications Information Administration • Authority comes from ARRA and BDIA - PowerPoint PPT PresentationTRANSCRIPT
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Michael ByrneGeographic Information Officer
National Broadband MapUpdate
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Outline
Data Integration
Quality Assessment
Produce BB Map
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• The National Broadband Map is a program of the National Telecommunications Information Administration
• Authority comes from ARRA and BDIA NTIA “shall create and maintain a National Broadband Map” Map “shall be on-line and searchable and interactive”
• Grants to each state and territory for assembling and collecting the data
• NTIA and FCC entered into a partnership to help produce the map
•FAST TIMELINES
National Broadband Map - Overview
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• NTIA awarded grants to each state; state mapping broadband availability;
• Technology and speed available, by provider at the US Census Block level
• Community Anchor Institution Data
• Collect data twice a year (April and October)
• Map to be published on 2/17/2011
National Broadband Map
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Data Integration
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Data Integration – Review Data
• Each submission contains; a Geodatabase, some summary information, metadata, and a process paper
• Standard process for reviewing the data• Issues we have seen
– No documentation, record count differences, no metadata, valid values in data
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Data Integration – Completeness Analysis
• How much availability is there (e.g. by population and housing units)?
• How much speed is there (e.g. by population and housing units)?
• Did we get all the right providers?• Did we get all the right community
Anchor Institutions?
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National Quality Assessment – Overview
• Meta Analysis
• Data Comparison
• Final Report
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National Quality Assessment Meta Analysis
• Check stuff– Awardee provided documentation
of data verification strategies– Feedback loop to service providers– Primary data source collection
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National Quality Assessment – Compare Data
• Type I & Type II Error assessment against known third party data– FCC 477, Speed test, industry data
• Wireline• Wireless• Technology• Speed
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National Quality Assessment – Final Report
• Record level data confidence• Recommendations for process
improvements• Technical details of quality• Feedback loop for awardees
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National Broadband Map• Platform Specification• Requirements• Design Build Implement (agile)• Mobile• Supporting Visualizations• Technology Transfer
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Requirements• All REST and web services (including
OGC)• Simple search• Summarize (any geography)• Analyze (rank any geography)• Developer (e.g. API enabled)• Advanced Analytics available
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Mobile App• We have a contest planned for a
mobile app• To be released by April 2010
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• What would a mobile app do?
• What functions would you recommend employing in a mobile app?
• How do we truly define something ‘unique’ that significantly adds value to community?
Your Help Needed
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Data Integration – Review Data
• Layers include – (1) Block level, (2) address level, (3) road segment level, (4) wireless, (5) CAI, (6) middle mile and an (7) overview
• (8) Last mile and (9) subscriber weighted nominal speed
• Check each field for valid values, accepted ranges, and combination of values
• Check geospatial data for vertex limits, geometry errors, projection and topology rules
• ETL data into a staging database
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• Most major federal datasets built on Census geography
• First dot gov API to unlock data at Census block level
• Wide-reaching benefit across government agencies
FCC.gov/DeveloperAnnouncing – FCC Census Block Search API
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