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Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems
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Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

Dec 21, 2015

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Page 1: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

Val NoronhaUniversity of California, Santa Barbara

Integrating RS into Transportation

Information Systems

Page 2: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #2 N C R S T

Why this engineering stuff?

Methodological research• DOT as customer: GI-science brings

operational efficiencies• Academics (social scientists) as end-

users: facilitates DOT data, e.g. access, safety

Hands across the sea: idea exchange

Page 3: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #3 N C R S T

Background

U.S. DOT — NASAPartnership

Transportation Legislation “TEA-21”

Environment

Flows Hazards

Infrastructure

4 universities

4 TAPs

Page 4: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #4 N C R S T

NCRST Philosophy

Rapid evolution of research into commercial products, practice

User consultation and outreach Partnerships: industry,

international

Page 5: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #5 N C R S T

Research Production Line

ProblemSensor

Image processing

Data integration

Decision/solution

Data management

Needs analysisSensor technology

Image processing tech

Analysis/process model

Education & outreach

Data models,communication

Page 6: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #6 N C R S T

NCRST—Infrastructure

Asset management (esp. location referencing)

ITS Corridor/facility location Security

Page 7: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

C E N T E R L I N E

M A P P I N G

Page 8: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #8 N C R S T

Page 9: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #9 N C R S T

Centerline databases — families

Pro

duce

rsU

sers

ITS

State, localDOT

USGS1:24K

State, local

Engineering

DesignCAD

Mapquest

TIGER

GDTNavtech

CVO/Logistics

RS RS RS

Page 10: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #10 N C R S T

Early Thinking

RS is not a monolithic solution; many types of imagery many approaches

No centerline solution is the “right” answer for all needs; each addresses a niche• scale• rural vs urban

Initial plan: validate RS with GPS

Page 11: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #11 N C R S T

Imagery Resources

AVIRIS

Soft copyphotogrammetry

Landsat TM

Spatial resolution

Spect

ral re

solu

tion

IKONOS

Material classification

Edge detection

Page 12: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.
Page 13: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #13 N C R S T

Lessons Learnt

There are many approaches No RS centerline solution is the

answer to all our needs; each addresses a niche

Manual process with some automation, or largely automated process with some user intervention

Page 14: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #14 N C R S T

The GPS Challenge

Page 15: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #15 N C R S T

GPS Results — lane resolution

Page 16: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #16 N C R S T

GPS for Hwy Ops

Hi end

Lo end compatibility

Page 17: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.
Page 18: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #19 N C R S T

Centerlines from RS — conclusion

RS not a fully automated solution … yet Augments other methods (e.g. GPS)

effectively, esp. visual verification Good for small areas: 1:5K soft-copy

photogrammetry Good for large areas, 1:50K to 1:100K …

global databases, sustainable policy, etc Research is promising, worth pursuing

Page 19: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #20 N C R S T

Centerline databases — families

Pro

duce

rsU

sers

ITS

State, localDOT

USGS1:24K

State, local

Engineering

DesignCAD

Mapquest

TIGER

GDTNavtech

CVO/Logistics

RS RS RS

Page 20: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #21 N C R S T

Data exchange support

UNETRANS — with ESRI NSDI Road Identification Standard NCHRP 20-27(3) — led by UW Inter-state partnerships

Page 21: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #22 N C R S T

UNETRANS

Page 22: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

A I R P O R T

P L A N N I N G

Page 23: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #24 N C R S T

Airport Planning

FAA priorities• 3-D Airport Layout Planning• 3-D Airport Approach Planning

LIDAR projects• St Petersburg, FL• Plant City, FL

Page 24: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #25 N C R S T

3-D Airport Approach Planning

Page 25: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #26 N C R S T

Page 26: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.
Page 27: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #28 N C R S T

New Projects

Security of infrastructure Corridor alignment Pavement condition (hyperspectral) LIDAR and photogrammetry

Page 28: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #29 N C R S T

OrbImage — Imagery Access

Virginia — widening Rte 1 from Woodrow Wilson bridge to Dale City

Page 29: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #30 N C R S T

Tetra Tech — multi-modal transfers

Land use classification — methodology test

Page 30: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #31 N C R S T

Counting containers — methodology development

Tetra Tech — multi-modal transfers

Page 31: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #32 N C R S T

Tetra Tech — multi-modal transfers

Washington Blvd corridor ...

Page 32: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #33 N C R S T

… objects in 15 cm imagery

Tetra Tech — multi-modal transfers

Page 33: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #34 N C R S T

Boston — Big Dig impacts

Page 34: Val Noronha University of California, Santa Barbara Integrating RS into Transportation Information Systems.

STELLA/STAR 2002-01-17 #35 N C R S T

www.ncgia.org• CSISS• VITAL• NCRST

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