Nationwide Mobile Mapping: TomTom Data for HPMS and Safety Mitch - - PowerPoint PPT Presentation

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety Mitch - - PowerPoint PPT Presentation

Oct 31, 2023 41 likes •601 views

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety Mitch Caya MANDLI COMMUNICATIONS Becky Hjelm jelm UDOT Nationwide Mobile Mapping: TomTom Data for HPMS and Safety Who is Mandli? Based in Wisconsin since 1983 Worked with

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Mitch Caya

MANDLI COMMUNICATIONS

Becky Hjelm jelm

UDOT

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Who is Mandli?

▪ Based in Wisconsin since 1983 ▪ Worked with over 30 state DOT’s ▪ Provides full highway pavement and asset inventory ▪ Utilizes

  • HD ROW imagery
  • Velodyne HDL-32 LiDAR sensor
  • Applanix GPS
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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Mandli LiDAR Movie

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Who is Utah DOT?

▪ Mandli collects nearly 12,000 lane miles of data every year, LiDAR every other year ▪ Assets delivered:

▪ Signs, Sign Supports, Lanes, Rumble Strips, Medians, Guardrails, Barriers, Billboards, Billboard Supports, Paint Striping, Shoulders, Pavement Messages, Roadway Utilities, Traffic Islands, Roundabouts, Surface Areas, Drainage, Intersections, Signal Poles, Signal Cabinets, Power Pedestals, Bridges, Curb Cuts, Pedestrian Ramps, Driveways

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OUR BUSINESS TODAY

4,700 employees in 35 countries

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TOMTOM MAPS EMPOWER USERS TO MAKE SMARTER MOBILITY DECISIONS

Navigation Mobile Usage Drive Range Calculation Internet of Things Ride Planning Autonomous Driving

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Highly Detailed

(objects which can be seen) 3D lane geometry: Lane markings Drivable surface borders Road boundaries

Highly Accurate

Sub meter absolute Decimeter level relative

Richly Attributed

(including inferred attributes) Lane level attributes: Speed restrictions Lane centerlines Lane widths

TOMTOM HD MAP DELIVERS HIGH ACCURACY & FULL ATTRIBUTION

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Tom Tom North America Coverage

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Tom Tom LiDAR Movie

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Tom Tom Background

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Tom Tom Coverage – Utah

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Tom Tom Coverage – Salt Lake City

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Mandli/UDOT Project Background

▪ Project to collect pavement, photolog, LiDAR and assets since 2012

  • 2012
  • 2014
  • 2015/16

▪ New Contract 2017 - 2023

  • Pavement every year
  • LiDAR Assets every other year
  • RFP required collection and delivery on two Salt Lake City

area routes in March 2017

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Test Section 1

▪ Route 186P

  • Urban surface street
  • Wide facility
  • Many lane, shoulder

and median changes

  • Mile 4.5 - 7.5
  • Tom Tom collected 2

lanes in each direction in May 2016

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

LiDAR Collection Dates For 186P

Mandli Past Production

  • 6/18/2012
  • 3/10/2014
  • 11/25/2015
  • 9/6/2017

1

Mandli Pilot

  • 3/2/2017

2

Tom Tom Collection

  • 5/11/2016
  • 2018

3

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Test Section 2

▪ Route 215P and 215N

  • Urban Interstate
  • Several interchanges
  • Median changes
  • Mile 1.5 - 4.0
  • Tom Tom Collected 3

lanes in each direction in June 2017

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

LiDAR Collection Dates For 215P and 215N

Mandli Production

  • 6/17/2012
  • 3/10/2014
  • 11/24/2015
  • 8/21/2017

1

Mandli Pilot

  • 3/2/2017

2

Tom Tom Collection

  • 6/9/2017
  • 6/13/2017
  • 6/23/2017

3

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

LiDAR Data in Extraction Environment

Mandli Pilot TomTom

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

LiDAR Data in Extraction Environment

Mandli Pilot TomTom

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Differences in 3 Months

▪ Between March and June 2017

  • 215P
  • 6 Sign Faces Removed
  • 13 Sign Faces Added
  • 215 N
  • 5 Sign Faces Removed
  • 3 Sign Faces Added
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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Sign Changes from March through June 2017

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Large Overhead Sign Removed

Removed Sign 3/2017

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Large Overhead Sign Removed

Removed Sign 6/2017

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

New Sign

New Sign 3/2017

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

New Sign

New Sign 6/2017

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Interchange in Mandli Data

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Interchange in Mandli Data

Mandli Pilot Line Work (March 2017)

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Interchange in Mandli Data

Mandli Pilot Surface Area Polygons (March 2017)

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Same Intersection in TomTom Data

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Interchange in TomTom Data

TomTom Line Work (June 2017)

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Interchange in TomTom Data

TomTom Surface Area Polygons (June 2017)

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Consistency of Median Width (Route 186)

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

HPMS Median Width (Item 36)

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Consistency of Shoulder Width (Route 186)

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

HPMS Shoulder Width (Items 38 and 39)

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Consistency of Shoulder Widths (Route 215)

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

HPMS Shoulder Width (Items 38 and 39)

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Consistency of Shoulder Widths (Route 215)

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

HPMS Shoulder Width (Items 38 and 39)

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Consistency of Shoulder Widths (Route 215)

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

TomTom Data Mandli Pilot Data

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Consistency of Shoulder Widths (Route 215)

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

TomTom Data Mandli Pilot Data

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Consistency of Shoulder Widths (Route 215)

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

TomTom Data Mandli Pilot Data

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Consistency of Lane Width (Route 186)

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

HPMS Lane Width (Item 34)

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Consistency of Lane Width (Route 215)

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

HPMS Lane Width (Item 34)

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Pavement Surface Area (Route 186)

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Pavement Surface Area

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Pavement Surface Area (Route 215)

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Pavement Surface Area

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Guardrail – Mandli Pilot in LiDAR

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

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Guardrail – TomTom in LiDAR

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

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Guardrail – Map

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

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Pavement Message – Mandli Pilot in LiDAR

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

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Pavement Message – TomTom in LiDAR

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

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Pavement Message – Map

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

HPMS Group Items

1. Lanes 2. Medians 3. Paint Striping 4. Shoulders 5. Curbs 6. Intersections – Control Type 7. Signal Poles

  • 8. Sign Assemblies (Stop, Yield, Speed,

Route Marker)

  • 9. Sign Faces (Stop, Yield, Speed, Route

Marker)

  • 10. Speed Limit
  • 11. Curve
  • 12. Grade
  • 13. *Photolog
  • 14. *Surface Area and Pavement Width

*Non-HPMS

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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Standard Inventory Offering (All HPMS Plus…)

1. Sign Assemblies 2. Sign Faces 3. Guardrails/Barriers 4. Guardrail Terminals 5. Rumble Strips 6. Drainage 7. Monuments 8. Manholes 9. Pavement Messages 10. Raised Pavement Markers 11. Delineators 12. Bridge Deck Surfaces 13. Paint Striping Quantity

  • Broad usage across divisions
  • Popular items (signs)
  • Safety items
  • Design items
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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

Extended Offering (All Assets)

1. Sidewalks 2. ADA Ramps 3. Fire Hydrants 4. Ditches 5. Streetlights 6. Utility Poles 7. Utility Towers 8. Intersections 9. Signal Power Pedestals 10. Signal Cabinets 11. Driveways 12. Retaining Walls 13. Billboards 14. Driveway Culverts

  • More cross-division appeal
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Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

UDOT Uses of Data

▪ UPLAN – ArcGIS mapping portal ▪ Open Data – Online data download ▪ Traffic & Safety studies ▪ Maintenance Inspections and Inventory To learn more, stay for Kaitlin’s presentation at 4:30!

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Summary

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

▪ TomTom data yields a viable solution to collect assets ▪ There will always be some differences in the data from collection cycle to cycle, as raters will be the final say in delineation. ▪ Very important for States to work with their vendors ▪ Public agencies wanting an asset inventory may find this service extremely useful.

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UDOT Data QC

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

UDOT Swipe Application

▪ UDOT used swipe web application to compare some of the datasets collected by TomTom and collected from Mandli. ▪ The data was comparable to a degree with a few exceptions. ▪ Many of these discrepancies may be attributed to changes in UDOT’s data dictionary from the time of the RFP to the time of TomTom’s collection.

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Questions?

Nationwide Mobile Mapping: TomTom Data for HPMS and Safety

For more information from UDOT contact: Adrian Sellars 385-235-0385 asellars@utah.gov