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Sreeja ArunkumarBosch, India

Geospatial World Forum 2017

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Urbanization –

More people

More vehicles

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Result

Traffic congestion

Fuel wastage

Pollution

Accidents

Poor road quality

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2

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Road length – In million kms

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Road maintenance

Challenge: Data availability in Right-time

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Urbanization –

More people,

More vehicles,

More probes

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TrailsAggregation and analysis of road condition through crowdsourcing

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o Motorists gets alerts on bad road conditions

Administrator

o Identify road stretches with low average speed

o Pinpoint locations that need maintenance

o Identify congestion locations

Solution benefits citizen and administrators

Citizen

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o Geo database

o Crowd data error filters

o Algorithms to analyse sensor data

o Real-time processing

o Vector data analysis

o Real-time probe data capture

o Edge processing of sensor signals

o Sensor data geo-reference

o Location based alerts

Building blocks

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Challenges

o Resource constraints on smartphones

o Limited memory: Optimized geo-data storage

o Low computing power: Efficient algorithms and configurations

o Data privacy: Data modelling and encryption

o User management: Federated login

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-4

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35

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Sensor signals

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How it looks : Case study Madiwala, Bangalore

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