Road applications very promising, but Challenges still ahead: Better performances to address difficult environments, security Aspects; Liability critical applications require confidence in performances; Performance management activities are necessary all along the applications life cycle (engineering, testing, monitoring,…), Certification/homologation process, In vehicle GNSS devices; How to avoid multiplicity of devices per applications, How to serve multiple applications with one single GNSS device, How to preserve security of Liability Critical Applications if hosted in one single GNSS device, Use of Mobile phone handset, as emerging in Asia, Need to establish a standardized architecture for in vehicle GNSS device serving multiple applications.
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