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An Efficient Surface Map Creation and Tracking Using Smartphone Sensors and Crowdsourcing.

Md Rabiul Ali Sarker1, Md Hassanuzzaman1, Purnendu Biswas1

  • 1Department of Electrical & Computer Engineering, North South University, Dhaka 1229, Bangladesh.

Sensors (Basel, Switzerland)
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Summary

This study introduces a smart navigation system using smartphone sensors to create and share maps. This crowdsourced approach helps map unknown areas, benefiting travelers with accessible, low-power navigation.

Keywords:
crowdsourcingmapnavigation applicationsensorssmartphone

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Area of Science:

  • Mobile Computing
  • Geographic Information Systems
  • Crowdsourcing

Background:

  • Smart navigation is crucial for modern travel, facing challenges in both urban and natural environments.
  • Advancements in smartphone sensors and processing power enable sophisticated mobile navigation solutions.

Purpose of the Study:

  • To propose a cloud-based intelligent traveler assistant for creating and sharing navigation maps.
  • To leverage user-generated data from smartphone sensors for mapping unknown or unreached areas.

Main Methods:

  • Utilizing smartphone sensors (Accelerometer, Gyroscope, Magnetometer, GPS) to collect position and elevation data.
  • Developing a cloud platform to process collected data into topological information.
  • Implementing a mobile application for users to create, share, and access maps online and offline.

Main Results:

  • The system enables the creation of detailed maps for routes, infrastructure, and natural environments using crowdsourced data.
  • The cloud-based solution is free, accessible offline, and consumes minimal battery power.
  • The platform supports mapping of previously unknown or unreached areas.

Conclusions:

  • The proposed crowdsourcing method offers a unique and valuable approach to mapping the unknown.
  • This intelligent traveler assistant provides significant support for diverse navigation needs.
  • The system is efficient, low-cost, and adaptable to low-configured resources.