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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 Presentation
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Michael ByrneGeographic Information Officer
National Broadband MapUpdate
Outline
Data Integration
Quality Assessment
Produce BB Map
• 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
• 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
Data Integration
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
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?
National Quality Assessment – Overview
• Meta Analysis
• Data Comparison
• Final Report
National Quality Assessment Meta Analysis
• Check stuff– Awardee provided documentation
of data verification strategies– Feedback loop to service providers– Primary data source collection
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
National Quality Assessment – Final Report
• Record level data confidence• Recommendations for process
improvements• Technical details of quality• Feedback loop for awardees
National Broadband Map• Platform Specification• Requirements• Design Build Implement (agile)• Mobile• Supporting Visualizations• Technology Transfer
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
Mobile App• We have a contest planned for a
mobile app• To be released by April 2010
• 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
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
• 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