The technology and techniques driving effective highway management LandScope Engineering Ltd Sarah Jones GI Manager

Objectives To explore mobile mapping technologies for creating detailed 3D environments To demonstrate the tools and techniques used to deliver a comprehensive model serving numerous highway management functions

Overview Introduction Mobile Mapping Technologies and Processes Outputs for Highways Management – Topographical – Asset Inventory The Wider Context Conclusions

Introduction LandScope Engineering provides integrated survey and geospatial engineering services Multi disciplinary, multi-dimensional approach Mobile Mapping since 2010 Operations based out of Shrewsbury, Plymouth and London office facilities

Mobile Mapping Technologies Topcon IP-S2 Compact+ Mobile Mapping System Orbit Geospatial Asset Inventory Management Software

Orbit Geospatial Technology Orbit Geospatial Technologies – 45 years in the mapping industry – Mobile mapping software solutions For the Desktop and Professional Services For the Web and Sharing Content – Products / Services maximise Integration of geospatial data Interoperability standards

LandScope – Orbit Partnership LandScope early adopters Product development for UK market Certified Reseller and Certified Trainer

Mobile Mapping - Acquisition Data Acquisition – high density point clouds (LiDAR) One acquisition campaign feeds workflows for multiple outputs and deliverables

LiDAR Point Clouds

Mobile Mapping - Acquisition Data Acquisition – high density point clouds (LiDAR) – high resolution photography – high resolution video One acquisition campaign feeds workflows for multiple outputs and deliverables

Photography

Video

Mobile Mapping - Processing Data Processing and Model Production – Point cloud and image integration – Orbit extraction – point, click and map – Visual interface Identify Measure Map

Mobile Mapping - Accuracies Positioning inputs include – GNSS – Inertial Motion Referencing – Odometers Various levels of accuracy available: – Post-processed GNSS / IMU – Trajectory Matched – Survey Control Point Matching

Outputs for highway teams Topographical Highway Mapping

Outputs for highway teams Topographical Highway Mapping

Outputs for highway teams Topographical Highway Mapping

Outputs for highway teams Asset Inventory – Asset life cycle – What assets do you have? – Where the assets are located? – What condition the assets are in? Location based data Evidence based

Outputs for highway teams Asset Inventory

Outputs for highway teams Asset Inventory

Outputs for highway teams Asset Inventory

Outputs for highway teams Asset Inventory

Outputs for highway teams Asset Inventory – Spatial analysis – Attribute analysis

The Wider Context Data Lifecycle – Plan – core element – Seamless – Importance of metadata – Think “INSPIRE” Plan Collect Process & Verify Delivery Integrate & Augment Analyse Maintain & Update

The Wider Context Publish and share content – Integration with existing systems and workflows – Joined up working – Web and mobile deployment – Visualisation and remote working

Integration Data Acquisition GIS format e.g. ESRI shp * Point Cloud format e.g. las, pts * CAD format e.g. AutoCAD dwg * Point cloud Asset Inventory Topographical Mapping Post Processing Orbit Existing back office system(s)

Advanced Integration API’s and SDK’s for integration – ArcGIS – AutoCAD 2014

Joined up working – Multi purpose (different departments) – Multi system rollout – Multi use Highway Engineering Asset Management These are just two

Web and Mobile deployment Transformation - GIS data to web / mobile GIS Mobile Mapping Publisher Publisher SDK Mobile Mapping Viewer iOS Panoviewer

Visualisation Instant interpretation relating photographic data to reality Tool for remote working

Conclusions Mobile Mapping – multi discipline approach Allows for better use of asset information Provision of evidence based GI data Improvements to service delivery e.g. maintenance reporting, work schedules Foundation for underpinning future highway maintenance strategies

More information LandScope Engineering Ltd Sarah Jones