B-GPS: Blockchain-Based Global Positioning System for Improved Data Integrity and Reliability

B-GPS: Blockchain-Based Global Positioning System for Improved Data Integrity and Reliability

When surveying national reference points using a global positioning system (GPS), appropriate work regulations pertaining to the surveying time must be observed. However, such data can be modified easily, so identifying non-compliance with work regulations and forgeries is challenging. If such incid...

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Bibliographic Details
Main Authors: Seunghyeon Lee, Hong-Woo Seok, Ki-rim Lee, Hoh Peter In
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:ISPRS International Journal of Geo-Information
Subjects:
blockchain
smart contract
GPS positioning
data integrity
data reliability
Online Access:https://www.mdpi.com/2220-9964/11/3/186

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