navteq and massgis
DESCRIPTION
Making Public Private Partnership Work: Massachusetts / NAVTEQ Street Data PartnershipTRANSCRIPT
Making Public Private Partnership WorkMassachusetts / NAVTEQ Street Data Partnership
Overview
Partnership Data update Ongoing
maintenance Future path
This content was largely derived from Sean Sweeney’s presentation to URISA / NENA conference on addressing.
Multi-agency public-private
EOEEAMassGIS
EOPSSSETB
EOTPWOTP
PSAPs need roads data
No address ranges
MassGIS
7
NAVTEQ Relationships
Automotive Manufacturers
System Vendors
Telematics
Internet & Wireless
Mobile Devices
Enterprise
NAVTEQ does the field work
NAVTEQ Project data work
-Leveraging field/data collection power with their state wide network. - Using NAVTEQ Maps as a base, MASS GIS cross- referenced our
database with several of their lists creating a list of “mismatches”. NAVTEQ processed the “mismatch” list through their Internal tools to
determine the real missing data; and many initially listed were due to our internal spec, naming convention etc. Levels of match accuracy were created.
Created a streamlined process so the NAVTEQ Field team works directly with MASS GIS
True missing streets were driven and entered using our standard postal work process.
Created a standardized process to communicate each quarter.
ou
Project data work
MSAG standardization Compare NT to other data Integrate with EOT Conflation Lessons learned
MSAG Translation
Standardization…
…Abbreviation
Assign streets to MSAG communities
Identify missing streets
Verify against other data sets
Custom Tools
Integrate new NAVTEQ roads into EOT database
Legend
NAVSTREETS
EOT
Conflate NAVTEQ addresses onto EOT roads
MSAG Community boundaries Standardization
− Especially “ST”:
NAVTEQ Alias handling Address range handling Mixed-parity ranges:
Lessons learned
1 1
99 99
1 2
99 98
Lessons learned
Hard to compare many complex datasets No “right” answer
− Must match MSAG All takes time:
− 18 months to put partnership together− 2 years to get data updated
But payoff was there
On Going Maintenance Quarterly processing
Step 1: Standardize and Install in MapStar Step 2: Verify in office
− Compare to MSAG− Compare to EOT− Compare to Muni/Parcels
Step 3: Verify in field Step 4: Repeat
Data preparation
NAVTEQ
MASSGIS
SETB PSAPs
EOT
Web reporting tool
Future path
EOT Linework Future path: customized MSAG standardization Future path: point geocoding Future path: time-of-creation collection
Future path: EOT linework
Future path: customized MSAG standardization
MSAG Format
Multiple Input Sources
Standardize
FGDC Format
MSAG Format
Other Formats
Translate
Future path: point geocoding
Conclusion
Partnership is a win-win:− Mass GIS
Furthered mandate Improved roads for entire Commonwealth
− 911 Saved money Better data
− EOT Saved money Better data
− NAVTEQ Better data Received faster updating of streets and roads