METIS First Master Training Seminar LAND Applications FDC

METIS First Master Training & Seminar · LAND Applications · FDC · Bruno ROUSSEL · bruno. rousel@fdc. fr Page 1

Contents 4 Land high precision applications 4 Land Transport applications: üRoad domain üRail domain The METIS project is managed by the European GNSS Supervisory Authority through Euro-MED GNSS I project 2 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Land high-precision applications (1/2) 4 Main Application Domains: üCadastral survey and geodesy üGeographic Information System üMining üOil and Gas üPrecision Agriculture 4 Technology: üHigh precision (centimetre-accurate) geodetic differential GPS (DGPS) üPositions derived as relative to a “fiducial” geodetic reference station üDual frequency geodetic receiver 3 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Land high-precision applications (2/2) 4 Receiver Technology 4 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Oil and Gas 4 Offshore oil and gas production is constantly being refined through the support efforts of a great diversity of specialized vessels, barges, Floating Production Storage Offloading (FPSO) structures and moving rigs. 4 Therefore, the availability of reliable and precise positioning is an absolute necessity for guaranteeing efficient and effective operations. 4 The growing need to move into deeper waters of 1000 meters and more makes DGPS a key technique for positioning vessels in these demanding conditions. 4 Most Remotely Operated Vehicles (ROV) and construction support operations, seabed surveys, pipe laying and rig move applications generally require 5 -meter accuracy. Examples: GNSS for semi-automatic guidance of machines to uncover power lines Example from construction industry together with energy industry in repairing power lines As the exact position of a pipeline can be documented, it can be found semi-automatically and maintenance and repair work will be more efficient and safer GNSS for time signal for safe energy switchgear and energy management Power plants and power suppliers need exact timing information for safe energy switchgear and energy calculation 5 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Cadastral survey and geodesy (1/2) 4 Geodesic and cadastral measurements of land plots: üCadastral Cartography production and upgrade of existing one üCadastral Data Base building 4 Census Activity: üCapturing building properties, assessment of property valuation and infrastructure üEstablishment of official land, air space, and water boundaries üDescriptions of land for deeds, leases, and other legal documents üDefining air space for airports üProviding data relevant to the shape, contour, location, elevation, or dimension of land features 4 Cadastral database, including the exact determination of the area of the established parcels of land, the preparation of the plan and other survey data 6 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Cadastral survey and geodesy (2/2) 7 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Geographic Information System (1/2) 4 Combination of Land Mapping and Surveying into the collection and preparation of Geographic Information Systems (GIS), which are computerized data banks of spatial data üMarine or hydrographic surveys (harbours, rivers, and other bodies of water to determine shorelines, topography of the bottom, water depth, and other features) üMark sites for subsurface exploration, for example petroleum related or forest or desert mapping üBoundary Surveys üSubdivision construction stake out üMap utility and cable lines, cellular towers and pipelines üNatural resources mapping üRoad construction surveys üTopographic Mapping üGeological field mapping üTectonic inventories 8 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Geographic Information System (2/2) 9 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Mining 4 Measuring construction and mineral sites (Mining support) üMineral potential analysis üStructural analysis üDEM (Digital Elevation Models) and Geomorphologic maps üAlteration zone analysis 10 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Precision Agriculture (1/2) 4 Parcel measurements and agricultural statistics üAgricultural parcels üFarm blocks üPhysical blocks üYield estimation üAcreage estimation 4 Assistance to farms üPrecision farming üCrop monitoring 4 Agricultural Subsidy Controls üNational and international implementation of monitoring regimes üEvaluation of policies at the regional level 11 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Precision Agriculture (2/2) 4 Agro-Risk management for Insurers üDetection and refinement of yield regions üEvaluation of policies at the regional level üMonitoring of agricultural vegetation development üAssessment of vegetation before/after loss events üDiscrepancy detection between loss adjusters üPriority regions for loss appraisal üLong-term development and monitoring of risk 12 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Land transport applications 4 Road: üRoad safety üRoad freight üRoad tolling 4 Rail: üRail locomotive fleet management üRail wagon fleet management üRail freight 13 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Road transport general architecture (1/2) 4 Telematics solutions ITS (intelligent Transport Systems): combination of telecommunication and informatics (ICT – Information and Communication Technologies) 4 GNSS-based telematics combine use of GNSS for localisation. Main elements: üOn-board device GNSS + communication (installed on private cars, fleet vehicles, trucks, trailers, coaches, etc. ) üCommunication backbone üMonitoring/Operative Centre 4 On-board device: üBlack-box GNSS/GSM-GPRS üHuman machine Interface (optional) üVoice recognition (optional) üIntegration with other devices (optional) 14 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Road transport general architecture (2/2) 4 On-board device sends PVT (Position, Velocity and Time data) 4 Monitoring/Operative Centre - Backend software platform that receives/displays data on digital maps, and manages for providing multiple applications: 4 Fleet Management & localisation 4 Tracing & Tracking 4 Dynamic real-time monitoring of transit on specific road stretches and access in areas 4 Speed control & law enforcement 4 Dynamic traffic monitoring & regulation 4 Navigation and Info-mobility (provision of Location-sensitive information POI – Point Of Interest, or real-time traffic data) 4 Personal Safety 4 Display and reporting of data from optional devices 15 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Road safety 4 Car equipped with on-board device: Black-box and/or HMI and/or other devices (RFID, digital tachograph, etc) – Panic button for emergency call 4 PSAP (Public Service emergency assistance Answering Point) for 4 Service Provider for added-value location info (traffic, POI, navigation-aid data) 16 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Road freight 4 Truck or trailed equipped with on-board device: Black-box and/or HMI and/or other devices (RFID, digital tachograph, etc) 4 Backend applications for: üFleet management (truck) üFreight localisation (trailer) üTracking & Tracing of special fleets: §Heavy goods vehicles §Dangerous goods vehicles 4 Optimisation of resource, logistics and performance of goods transportation 4 Knowing the location of goods in transit is important to customers for confidence in timely delivery 4 Improving freight traffic, the goods can be tracked to provide drivers simplified or optimised route 17 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Road tolling (1/2) 4 Vehicle equipped with on-board device: Black-box and/or HMI and/or other devices (RFID, digital tachograph, etc) 4 Backend applications for: üTransit recording üRoad tool üParking fee 18 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Road tolling (2/2) 4 Satellite tolling much more flexible and efficient 4 No need for additional, costly terrestrial infrastructures with satellite tolling in comparison with microwaves 4 Interoperability: Charging policies can be implemented according to all authority requirements with no limit (urban, interurban) 19 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Rail transport general architecture 4 Main elements: üOn-board device GNSS + communication (installed on locomotives or wagons) üCommunication backbone üMonitoring/Operative Centre 4 On-board device: üBlack-box GNSS/GSM-GPRS or Satellite üFor wagons, self-powered devices are mandatory 4 Rolling stock organisation enhancement: üUse optimisation üRolling stock maintenance improvement üRoute pricing/track usage monitoring 4 For freight, effective goods tracking and route simplification 4 Passenger information (train arrival and departures times/delay) 20 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Rail applications 4 Rail locomotive fleet management 4 Rail wagon fleet management 4 Rail freight (including dangerous goods and chemicals) 21 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Thank You! http: //www. aui. ma/GNSS/metis/ 22 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

METIS First Master Training & Seminar · LAND Applications – Back up slides · FDC · Bruno ROUSSEL · bruno. rousel@fdc. fr Page 23

Differential GPS (DGPS) (1/2) 4 Differential correction techniques are used to enhance the quality of location data gathered using global positioning system (GPS) receivers. Differential correction can be applied in real-time directly in the field or when postprocessing data in the office. Although both methods are based on the same underlying principles, each accesses different data sources and achieves different levels of accuracy. Combining both methods provides flexibility during data collection and improves data integrity. 4 The underlying premise of differential GPS (DGPS) requires that a GPS receiver, known as the base station, be set up on a precisely known location. The base station receiver calculates its position based on satellite signals and compares this location to the known location. The difference is applied to the GPS data recorded by the roving GPS receiver. 4 The corrected information can be applied to data from the roving receiver in real time in the field using radio signals or through postprocessing after data capture using special processing software. 24 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Differential GPS (DGPS) (2/2) 25 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Data Flow in Ntrip concept 26 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

DGPS NETWORK ARCHITECTURES Single reference station concept 27 Multiple station concept METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Virtual Reference Stations (VRS) concepts (1/2) 4 Positions are automatically derived in a precise geodetic reference station 28 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007

Virtual Reference Stations (VRS) concepts (2/2) 29 METIS First Master Training & Seminar, Ifrane (Morocco), 15 -16. 03. 2007