People counting in Nijmegen

People counting in Nijmegen
Excluded from graph
Deployment Status	Ongoing
Deployment Start Date
Deployment End Date
Events	* uses Record type Property:Has event Start (March 2019, Documented, ?, No description)
City	Nijmegen
Country	Netherlands
Involved Entities
Keywords	People counting
Technology Deployed	Numina (Technology)
Information Certainty
Primary sources
Datasets Used	No Dataset Used
Deployment Type	Analytics
runs search software
managed by	Intemo
used by	Nijmegen municipality
Potentially used by
Information Certainty	0
Summary	0

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Deployment Purpose: Crowd Management

Summary

In March 2019, Nijmegen became the first municipality to deploy twenty sensors using a novel technology for pedestrian counting. Unlike traditional WiFi trackers, this system utilizes cameras equipped with software that immediately converts images into non-visual, non-personal data. The movements of people, cyclists, and cars captured by the cameras are transformed into lines, and this abstraction is the only data transmitted to the central application. Access to the original camera footage is restricted; raw data is deleted after processing. Nijmegen purchased the sensors outright and now only incurs maintenance costs. Additionally, a processing agreement ensures the developer and installer of the sensors cannot access either the raw or processed data.

• Details

Products and Institutions:

Product Deployed	Numina (Technology)
Institutions ⠉	Numina
Datasets	No Dataset Used
Search software

Status and Events:

Status	Ongoing
Events	Start (March 2019, Documented, ?, No description)
Start Date
End Date

Users:

Involved Entities
Managed by	Intemo
Used by	Nijmegen municipality

Location:

City	Nijmegen
Country ⠉	Netherlands

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Description

n maart 2019 gingen twintig sensoren die gebruik maken van deze technologie live. De gemeente Nijmegen is de eerste die werkt met dit type sensoren om passantentelling in kaart te brengen. In plaats van wifitrackers wordt gebruik gemaakt van camera’s. De camera is uitgerust met software waarin de beelden direct worden omgezet naar niet-visuele en niet-persoonlijke gegevens. De bewegingen van mensen, fietsers en auto’s die in beeld komen worden omgezet in lijnen (afbeelding 1). Dit is de enige informatie die in de centrale applicatie binnenkomt. Niemand heeft toegang tot de originele camerabeelden; de ruwe data wordt verwijderd zodra deze verwerkt is. De gemeente kocht de sensoren zelf en betaalt nu enkel nog onderhoudskosten voor het gebruik van de infrastructuur aan de leverancier. Daarnaast is er een verwerkingsovereenkomst opgesteld met het bedrijf dat de sensoren ont-wikkelt en plaatst, waarin staat vastgelegd dat zij geen toegang hebben tot de ruwe data, noch tot de verwerkte data.

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