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Esri Roads and Highways An Introduction

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July 24, 2012 Esri Roads and Highways An Introduction William Isley Majunu Seran Technical Workshops | Esri International User Conference San Diego, California ... – PowerPoint PPT presentation

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Title: Esri Roads and Highways An Introduction


1
Esri Roads and HighwaysAn Introduction
  • July 24, 2012
  • William Isley
  • Majunu Seran

2
Agenda
  • Product Overview
  • Desktop
  • Demo Network editing event behaviors
  • Data Model
  • Demo LRS configuration
  • Web Service
  • Demo REST services JavaScript developer
    samples
  • Roadway Inventory Editing
  • Demo Web based event editing
  • Release Schedule
  • Questions

3
Product Overview
4
Esri Roads and Highways
  • Esris LRS solution for DOTs
  • Unifies existing DOT systems through a
    centralized LRS in the GIS, enabling data fusion
    and sharing across business units
  • Plan, manage, and maintain roadway LRS networks
  • Author maps that fuse data from different LRMs
  • Publish and share linear referenced data services

5
DOT Challenges
  • Many business units, resulting in many different
    LRSs and LRMs
  • Data not easily shared between business units
  • GIS not well integrated

6
Centralized LRS and Event Publication
 
 
 
  • Roads Highways
  • Centralize LRS managed in GIS
  • Support for multiple LRMs
  • Publication of LRS, events, and measure changes
    as GDB and REST
  • DOT Business Systems
  • Manage and exposes event data
  • Consume GIS LRS
  • Consume other business system events

 
  Roads Highways
7
Product Overview
  • Roads Highways Desktop
  • ArcMap LRS network editing toolbar
  • ArcCatalog LRS network management tools
  • ArcGIS route event layers
  • Geodatabase LRS network dataset
  • Geoprocessing tools (calibration management)
  • Roads Highways Server
  • ArcGIS Server map service support for route and
    event layers
  • LRS REST services
  • JavaScript web developer samples
  • Roadway Inventory Editor (coming SP2)
  • Bundled with
  • Production Mapping, Workflow Manager, Reviewer

8
Desktop Functionality
9
Editing Activities
100
0
  • Create Route
  • Extend Route
  • Realign Route
  • Reassign Route
  • Retire Route
  • Calibration

120
0
100
0
20
80
100
retired
20
100
0
80
I-110
I-10
I-10
0
80
20
100
1-10
retired
0
52
100
10
Source Geometry
  • Authoritative geometry for route edit
  • Polyline feature(s)
  • Sources
  • CAD
  • Shapefile
  • FGDB
  • ArcMap digitized

Source Geometry
11
Redlining
  • Facility to communicate required LRS edits
  • Polyline feature
  • General roadway modification geometry
  • Specifies attributes and measures

Redline Feature
12
Event Measure Behaviors
  • Before Realignment
  • Stay Put
  • Move
  • Snap
  • When the LRS routes are edited, measure behavior
    rules can be applied to events.
  • Events can have a different behavior for each
    type of LRS edit
  • Retire

13
Temporality
  • Date ranges can be applied to LRS edits
  • Event measure updates reflect date ranges of LRS
    edits
  • Historical event measures that change due to LRS
    edits are retired
  • Temporal View Date enables data visualization
    and query for any moment in time
  • View After
  • View Before

14
DemoDesktop Functionality
15
Data Model
16
Dynamic routes
  • Dynamic routes are generated from centerline
    geometry and calibration point measures

LRS Network A
0
30
  • Two routes
  • 4 Calibration points
  • 3 centerlines

-5
LRS Network B
45
Centerline
The two routes above are derived from three
centerline lines
17
ALRS schema for dynamic routes
  • Dynamic routes are generated from two feature
    classes and two tables

Route Route definitions
Calibration points Point feature class that
stores route measures
1
1
M
Centerline sequence Key table for M-N
relationship between Centerline and Route
M
M
Centerline Line feature class that stores route
geometry
1
18
Bottom Line
  • Roads and Highways requires data migration
  • Migration approach requires modeling and ETL
  • Understand the data model
  • http//help.arcgis.com/en/arcgisdesktop/10.0/help/
    index.html/Data_in_the_ALRS/02230000000r000000/
  • Esri Transportation Practice Team has staff that
    can support (contract work)
  • Trial Data Set can be used for evaluation

19
DemoLRS Creation
20
Web Services
21
Web Service Support for
  • Map Visualization Navigation
  • Routes and Events
  • Attribute and Spatial Query
  • Routes and Events
  • Editing
  • Events only
  • Quality Checks
  • Gaps, Overlaps, Invalid Measures (coming Aug.
    15th)
  • Measure Translation to Coordinates
  • Coordinates Translation to Measures
  • Measure Translation

Web
LRS Web Services
Mobile
Desktop
22
Web Service Support Provided by
  • ArcGIS Server Map Service provides
  • Map Visualization
  • Spatial and Attribute Query
  • Roads and Highways Server Extension provides
  • Event Editing (multilayer transactional w/ retire
    and merge)
  • Measure Translation to Coordinates
  • Coordinates Translation to Measures
  • LRM measure translation
  • Roads and Highways GP provides
  • Event QC (Gaps, Overlaps, Invalid Measures )

23
Server Architecture
Field Data Collection
Data Analysis Apps
Asset Systems
Map Feature REST Services
LRS REST Services
ArcGIS Server(s)
Map Service(s)

Roads and Highways Server Object Extension
Read-Only Access
Dynamic Route Layer
Merged Events Layer
Roads and Highways Geodatabase
Event System Data Sources
24
External System Integration
External Event Database Table
  • External table registered with LRS
  • Read-only connection information to table
  • Event ID and measure column(s)
  • To / From Dates (optional)
  • Measure behaviors defined
  • Event measure updates staged upon LRS edits
  • REST service to acquire changes

Roads and Highways User
25
External System Integration
3. Measure updates acquired 5. Notify changes are
applied
External Event System
4. Measure updates applied
1. Network modified 2. External event measures
changed, and staged
Roads and Highways Desktop
26
DemoREST Services
27
Roadway Inventory Editor
28
Roadway Inventory Editing
  • Web based event editing
  • Delivered with Roads and Highways Server
  • Built against Roads and Highways Web Services
  • JavaScript application
  • Source code provided
  • Coming this August, 2012

29
Capabilities
  • Web based event editing
  • Route Search
  • Event Creation
  • Multilayer transactional
  • Options Retire overlaps, merge coincident
    records
  • Existing Event Modification
  • Grid based editing
  • Event Selection
  • By Route, Spatial Geometry, Attribute,
    Proximity
  • Event QC
  • Detects Gaps, Overlaps, and Invalid Measures
  • Coming this August, 2012

30
DemoRoadway Inventory Editor
31
Release Schedule
  • Version 10 Released!
  • Feb, 2012 Desktop Network Editing
  • Service Pack 1 Released!
  • May, 2012 LRS Web Services
  • Service Pack 2
  • Aug, 2012 Web Roadway Characteristic Editing
  • Service Pack 3
  • Nov, 2012 - HPMS
  • Working on 10.1 migration, slated for end of year

32
Contacts and Resources
  • William Isley, Product Manager
  • wisley_at_esri.com
  • Online Help
  • http//help.arcgis.com/en/arcgisdesktop/10.0/help/
    index.html/What_is_Esri_Roads_and_Highways/022300
    000006000000/
  • Web Services Documentation
  • http//roadsandhighwayssample.esri.com/roads/api/i
    ndex.html
  • Trial Data Set
  • http//www.arcgis.com/home/item.html?id9d400aea62
    6e43e88ffb927a6dadb448

33
Questions?
34
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