transportation institute road analysis process flow – roadsoft dss integration 1 3 identify...

Transportation InstituteRoad Analysis Process Flow –

RoadSoft DSS integration

1

3Identify

Unsurfaced Road Network

Maintenance Plan & Budget

Surface IdentificationData From Images

Surface Identification Manual Inspection

4Identify Sample

Locations In Flight System

5Fly Data

Collection Sorties with

Platform

Distress DataFrom Platform

7Compile

Distress and Inventory Data For Samples

Distress Data FromManual Inspection

1Collect Aerial

Imagery

2

Aerial Imagery Analysis

8Assign

Samples to Represent Network

9DSS Analysis

of Data

10Selection of

Candidates & Scheduling

11Record

Competed Work

Field Report

Completed Project History

Network Condition

Report

Functions in RoadSoft

12Determine Data

Needs and Repeat Cycle

Functions in eCognition

Functions in Platform System

6Data

Processing



2

3Identify





4Identify Sample


5Fly Data


Platform


7Compile



1Collect Aerial

Imagery

2


8Assign


9DSS Analysis

of Data

10Selection of


11Record

Competed Work

Field Report


Network Condition

Report


12Determine Data




6Data

Processing

Transportation InstituteInventory from LDC

3

Transportation InstituteNetwork Identification

4



5

3Identify





4Identify Sample


5Fly Data


Platform


7Compile



1Collect Aerial

Imagery

2


8Assign


9DSS Analysis

of Data

10Selection of


11Record

Competed Work

Field Report


Network Condition

Report


12Determine Data




6Data

Processing

Transportation InstituteURCI Sample Distress ID

6

Transportation InstituteURCI Sample Distress Severity

7

26 Medium Severity Potholes = 1.44 Density

34 Deduct Points

Transportation InstituteURCI Density, Severity, Deduct

8

Distress Type Density Severity Deduct Value

Improper Cross Section 5.6 L 13

Corrugations 50.0 M 29

Dust NA M 4

Potholes 1.44 M 34

Ruts 65 H 44

Total Deduct Value = 124

q = # of deduct values = or > 5

q = 4

Transportation InstituteURCI Value

9

Total Deduct Value = 124

q = 4URCI = 28

Transportation InstituteURCI Sample Calculation

10



11

3Identify





4Identify Sample


5Fly Data


Platform


7Compile



1Collect Aerial

Imagery

2


8Assign


9DSS Analysis

of Data

10Selection of


11Record

Competed Work

Field Report


Network Condition

Report


12Determine Data




6Data

Processing

Transportation InstituteURCI Assigned Distress ID

12

Transportation Institute

USCOE – Guidance Dividing Branches / Segments

Structure

Traffic

Construction History

Road “functional class”

Drainage facilities

13



14

3Identify





4Identify Sample


5Fly Data


Platform


7Compile



1Collect Aerial

Imagery

2


8Assign


9DSS Analysis

of Data

10Selection of


11Record

Competed Work

Field Report


Network Condition

Report


12Determine Data




6Data

Processing

Transportation InstituteDSS Ranking System

15

Transportation InstituteUSCOE Maintenance Guidance

16

Transportation InstituteSchedule Future Work

17

Transportation InstitutePlanned Project Locations

18



19

3Identify





4Identify Sample


5Fly Data


Platform


7Compile



1Collect Aerial

Imagery

2


8Assign


9DSS Analysis

of Data

10Selection of


11Record

Competed Work

Field Report


Network Condition

Report


12Determine Data




6Data

Processing

Transportation InstituteAnnual Project Reporting

20

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