Each user is limited to a maximum of 10 subscriptions.
However each individual subscription can subscribe to multiple data sets.
Please see section 4.2 of the API documentation for an example of how this is achieved.
I understand section 4.2, but I am routeing each registered URI to a separate Controller for each data source ,using Visual Studio 2013 Web API 2. Each Controller binds to a class representing the JSON, for the particular data source and I have all 16 data sources working. So I need to have a one to one relationship between my URIs and the data sources. Hence I need to have subscriptions to equal the number of data sources. If this is not possible is it ok to register a second user to overcome the problem.
The number of subscriptions per user will be increased to match the number of data feeds. This will allow a single user to subscribe separately to all available data feeds.
This will be deployed alongside the time zone fix.
Is there a problem with the carpark and Journey time feeds my last was 2 September ~1900h , Newcastle via Trevor Arkless advised that they have no problems.
Thanks
I found a problem on the 2 September Dynamic Journey was refused to subscribe. On further checking I found that I had multiple subscribes to the same feed, hence I suspect the limit on subscribes had been reached (28), thus I was not able to subscribe to all the feeds. I have cleared the subscribes and re-subscribed and I have carparks and Journey times back.
I am not sure how I achieved multiple subscribes. as I only re-subscribe if the feed is not subscribed.
I try the examples in the Document “Tyne and Wear Open Data Services Platform” to access the api:
curl -u my_user:my_password https://www.netraveldata.co.uk/api/v1/carparks/static
but web server response is 404 Not Found The requested URL /api/v1/carparks/static was not found on this server.
The documentation refers that “SCOOT coordinates the operation of all traffic signals” . Do you / can you provide traffic signal data via the API, too?
The max resolution and data frequency of the images varies for each asset. Generally for UTMC CCTV this is 640×480 pixels and a new image returned between 60-300 seconds.
I am a student and I am doing my dissertation at the University of Newcastle.
I was wondering if there are available data for traffic flow.
More specific I am interested in acquiring data showing how many vehicles per hour use certain streets.
Is this kind of information available, as I could only find ‘journey time’ data?
I am a research engineer at Newcastle University working on a digital twin project with Northumbrian Water. I am interested in finding out if it would be possible, through an API, to incorporate CCTV camera locations as point features and dynamic CCTV feeds from those cameras into a GIS type application that incorporates real-time data describing water utility network performance. Basically, if the water utility systems indicated that a water main may have burst or a flooding incident may have occurred, it could be very useful to be able to scan CCTV in the area in order to be able to help determine the location and impact of the event and enable rapid response. If anyone could assist my email address is t.pearman2@newcastle.ac.uk
We’re looking to use the API to lookup live car parking occupancy and trying to weigh up calling the service on-demand VS setting up a subscription. I can see the data is updated every 60 seconds via the direct call (reference https://www.netraveldata.co.uk/?page_id=32) but can’t see anything that mentions the time for a subscription to update.
How often will the subscription send updated information for the dynamic car parks? On the other side; are there any call limitations (rate or otherwise) that might stop us calling the service on-demand?
I can only subscribe to a maximum of 10 services , the remainder of requests return 400 bad request. is this a limit and if so can it be changed.
The times appear to be UTC +2 in some cases, for example Car Parks. Why?
Each user is limited to a maximum of 10 subscriptions.
However each individual subscription can subscribe to multiple data sets.
Please see section 4.2 of the API documentation for an example of how this is achieved.
I understand section 4.2, but I am routeing each registered URI to a separate Controller for each data source ,using Visual Studio 2013 Web API 2. Each Controller binds to a class representing the JSON, for the particular data source and I have all 16 data sources working. So I need to have a one to one relationship between my URIs and the data sources. Hence I need to have subscriptions to equal the number of data sources. If this is not possible is it ok to register a second user to overcome the problem.
The number of subscriptions per user will be increased to match the number of data feeds. This will allow a single user to subscribe separately to all available data feeds.
This will be deployed alongside the time zone fix.
We are testing a fix for the timezone issue you have raised.
Thank you
Hi.
How do I register to get access to the API please?
Hello,
Your user account & password you signed up with on this site gives you the credentials to access the API feeds.
Best Regards,
NECA Tyne & Wear UTMC
Is there a problem with the carpark and Journey time feeds my last was 2 September ~1900h , Newcastle via Trevor Arkless advised that they have no problems.
We’ve checked the following feeds and they are posting up-to-date correct data:
https://www.netraveldata.co.uk/api/v2/journeytime/dynamic
https://www.netraveldata.co.uk/api/v2/carpark/dynamic
Thanks
I found a problem on the 2 September Dynamic Journey was refused to subscribe. On further checking I found that I had multiple subscribes to the same feed, hence I suspect the limit on subscribes had been reached (28), thus I was not able to subscribe to all the feeds. I have cleared the subscribes and re-subscribed and I have carparks and Journey times back.
I am not sure how I achieved multiple subscribes. as I only re-subscribe if the feed is not subscribed.
I try the examples in the Document “Tyne and Wear Open Data Services Platform” to access the api:
curl -u my_user:my_password https://www.netraveldata.co.uk/api/v1/carparks/static
but web server response is 404 Not Found The requested URL /api/v1/carparks/static was not found on this server.
Open Data users should use the latest version of the API – v2. Documentation can be found at https://www.netraveldata.co.uk/wp-content/uploads/2015/11/333551-OpenDataService-APISpecification.pdf
The URL you need is https://www.netraveldata.co.uk/api/v2/carpark/static
Thanks!
The documentation refers that “SCOOT coordinates the operation of all traffic signals” . Do you / can you provide traffic signal data via the API, too?
Hello,
We currently only provide data on UTC/SCOOT signal links for:
– Congestion Percentage
– Current Flow in Passenger Car Units (PCUs)
– Average Speed in kph
More information on this can be found @ https://www.netraveldata.co.uk/?page_id=46
Many Thanks, UTMC
How do we get the higher resolution images from the CCTV feed?
Is there a way to retrieve the data more frequently than every 30 seconds?
Hello,
The max resolution and data frequency of the images varies for each asset. Generally for UTMC CCTV this is 640×480 pixels and a new image returned between 60-300 seconds.
Full information on CCTV can be found at https://www.netraveldata.co.uk/?page_id=42
Hello,
I am a student and I am doing my dissertation at the University of Newcastle.
I was wondering if there are available data for traffic flow.
More specific I am interested in acquiring data showing how many vehicles per hour use certain streets.
Is this kind of information available, as I could only find ‘journey time’ data?
Thank you in advance.
Mari
Hello,
This site provides live data from the UTMC system.
For historic information for your studies, you can consult our colleagues at Gateshead Council TADU unit – http://www2.gateshead.gov.uk/TADU/home.aspx. The following dashboard where you can select data for specific sites maybe useful – https://tinyurl.com/tadudashboard.
The API doesn’t seem to be returning any new data since about 27.11.18.
Are there any known issues on-going with the API?
Hello,
This issue should now be resolved.
If you have any further issues please let us know.
Hello
I am a research engineer at Newcastle University working on a digital twin project with Northumbrian Water. I am interested in finding out if it would be possible, through an API, to incorporate CCTV camera locations as point features and dynamic CCTV feeds from those cameras into a GIS type application that incorporates real-time data describing water utility network performance. Basically, if the water utility systems indicated that a water main may have burst or a flooding incident may have occurred, it could be very useful to be able to scan CCTV in the area in order to be able to help determine the location and impact of the event and enable rapid response. If anyone could assist my email address is t.pearman2@newcastle.ac.uk
Thanks
Trevor
Hi,
Is it possible to use the API to see archived cctv images (e.g. from 9am yesterday)? Or only live images?
Thanks,
Jack
Hi Jack
Only Live images and data on our API
UTMC
Hey,
We’re looking to use the API to lookup live car parking occupancy and trying to weigh up calling the service on-demand VS setting up a subscription. I can see the data is updated every 60 seconds via the direct call (reference https://www.netraveldata.co.uk/?page_id=32) but can’t see anything that mentions the time for a subscription to update.
How often will the subscription send updated information for the dynamic car parks? On the other side; are there any call limitations (rate or otherwise) that might stop us calling the service on-demand?
Thank you,
Richard
Andrew Proctor, isit possible to gain access to the CCTV api, as i would like to pin them on a map, as part of a development of myself
The API details are located here to access the CCTV feeds: https://www.netraveldata.co.uk/?attachment_id=222
Your username and password to this site are the same credentials you use to login in to access the feeds.