Questions tagged [real-time]

Relates to hardware and software systems that have or must meet guaranteed operational timing constraints/deadlines normally in relation to a start of an event to system receipt or response.

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17 views

Seeking remote sensing dataset for fire perimeter by hour in California

If anyone has worked with Cal Fire Perimeter dataset, can you advise what will be a good data source to get hourly California Fire perimeter, by date and by location, from 2010s and later? I am ...
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35 views

Any tips dealing with GTFS-realtime v2 compared with GTFS-relatime v1

Transit Open Data APIs often use GTFS-realtime for providing real time status updates (service late, currently here, effectively RT differences against scheduled services). The GTFS-realtime spec is ...
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Seeking any free, mappable real-time data which updates frequently (UK based is nice, but not necessary)

I am looking for a free data feed (with HTTP(S) API) which I can use for various demos: something that I can map (both as markers and a heat-map) and chart the values real-time, and at least part of ...
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59 views

downloading cctv video or live video

Is it possible to download long CCTV footage, or even better streaming it live? So if you want for example to write a program that recognizes objects from a video that would be possible. Long CCTV ...
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1answer
36 views

Multidimensional Data Stream

I am looking for a dataset containing multidimensional data streams. More specifically, data points such as: (x1, y1, z1), (x2, y2, z2), (x3, y3, z3), ... which are ordered or have time-stamps. ...
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Realtime Power Outages Global/North America [closed]

Does anyone have, or know of, any sort of real-time source of power outages globally? Or at least in North America. Everywhere I can find is just a local power company or proprietary. Either a ...
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1answer
145 views

Looking for HUST_ASL dataset (a hand gesture dataset)

I have a problem to find the HUST-ASL Dataset (it's a hand gesture dataset acquired with Kinect). The creators mentioned it should be at http://mc.eistar.net/UpLoadFiles/File/hust_asl_dataset.zip, but ...
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1answer
146 views

Google Map based on emergency location information

I would like to build a google map where I can see the locations of currently happening emergencies like earthquake, storms, wildfire, etc. Does anybody know sources from where I can get data like ...
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69 views

Free real-time source for satellite image

I am interested to apply image processing for analyzing image map. However, I require a real-time source to follow any change during a given time period. Can anyone introduce any online and free real-...
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1answer
45 views

Is there any registry of active 24/7 animal video feeds (from public IP-like cameras)?

I am developing a IP-ish surveillance-like animals behaviour analyzing solution. I have some private video streams, but to check method robustness I need to be able to check on other animal types\...
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82 views

public source of streaming IP addresses

I'd like to build a data pipeline, for demonstration purposes, that enriches a stream of data containing IP addresses with location, ISP, organization, etc... using MaxMind's GeoIP2 Downloadable ...
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1answer
484 views

Fleet (Transportration) Dataset

Is anyone aware of any dataset that is about fleet and fleet management? I mean data about a set of vehicles that transport goods or perform some tasks among different centers within a central ...
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65 views

Open data in US which can provide with live traffic?

Is there any open source dataset I can use for my project about live traffic data? So that I can visualize something like shown in this visual-link I found the data in the same domain at this data-...
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1answer
65 views

Open Data Portal/Software for Live Measurements: is there any?

I am working in meteorology/glaciology. We have quite a lot of observations (partly live!) and we would like to publish these data (live!) to the world. So what we are looking for is a portal/...
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674 views

Examples of (near) real-time energy dashboards or portals

What are some examples of real-time or live data dashboards related to consumption, production or transmission of energy?
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115 views

What real-time Open Data do you want to use?

I work for OpenSensors.io, we are an Internet of Things company working on making real-time data more accessible, easy to use. We've built a real-time Open Data exchange through which you can publish ...
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1answer
567 views

What APIs are there that are provided over websockets?

What real time APIs are there that don't require polling, for things like bus locations, flight locations, etc... -- which I can just poll with a web socket?
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1answer
319 views

Need real time data source for wind direction and weather forecast

Where can I get real time data for wind direction and weather forecast?
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187 views

Real world applications of Streaming data

Any idea where I can get source of current research topics on data streams with focus on real time applications.
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3answers
362 views

Real-time location of trains in France, Germany, Switzerland, and other countries

In Great Britain, Real Time Trains shows the actual departure, arrival, and passing times at any control point (station stop or not) for any train (passenger, freight, or other) anywhere in Great ...
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1answer
836 views

Telemetry data feeds

I am wondering if anyone knows of any internet-visible telemetry feeds that provide vehicle, science and/or sensor data? An example of one we have identified is the ISS http://spacestationlive.nasa....
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7k views

Obtaining ADSB Mode-S Data Feeds for Aircraft from the FAA

A number of sites are publishing ADS-B/Mode-S data on maps, obtained from the FAA with a 5 minute delay. We would like to get access to these feeds, but I cannot find who to contact or where to start....
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3answers
280 views

Realtime Data - Why and Who?

I can understand the need for real-time data in 'bidding' and 'automated' scenarios. I can also see the point for direct customer interaction and response through social media (maybe). However, ...
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1answer
269 views

Programatically request recent close prices for a list of stock tickers

I have a list of stock tickers and for each ticker I need today's close price and yesterday's close price. I could use (have used) Yahoo Historical Data API by sending GET requests of the following ...
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6answers
15k views

Which real-time open data APIs do you know?

As far as I can tell open data is mostly offered as some kind of file download, that contains the complete data set. I'm aware of some Web services, e. g. World Bank API, that allow you to feed a ...
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164 views

Real-time gunshot detection data?

Was curious whether anyone had successfully obtained access to streaming data from any municipality that uses a "shots fired" detection system like this one. According to their own documentation, the ...
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186 views

Is there any world-wide real time catastrophe information system?

Disasters happens, in this situations information is everything. Is there any information system that works worldwide and would: Notify the possible victims that the something is coming (in cases it ...