Skip to main content

Rail Radar - Map your Train Live!


    Rail Radar - An interactive map that allows users to watch the movements of trains that are currently running in India. This means that you can now know the status of your trains live! Rail Radar is a real time tracker of the Indian Railways passenger trains. This live tracker is shown on our very own Google Maps and this long awaited system is a result of a collaboration between the CRIS - Center for Railway Information System and RailYatri.in.

    Since this is a live tracking system of the Indian Railways, a few questions that will pop up in the minds who have ever travelled by railways will be - "Is this system really reliable? Is the data accurate? Can I trust the Rail Radar?" Well, the system is reliable and you can trust the data since the information and intelligence behind the Rail Radar is extracted and harnessed from volumes of data from the official Indian Railway's train running operational data. With regards to accuracy – this is fairly accurate in the normal running scenarios. However, there are several factors that can affect a train while it is on its route. Weather, breakdowns, congestions, local control-office directives, and more. RailRadar tries to continuously update this information. However, since the data on the Radar is displayed few minutes later than the actual, the tourists should double check the train running information using the traditional train status search mechanism – also offered by TrainEnquiry.com

    At present the Rail Radar is configured to refresh every 5 minutes. For security and regulatory reasons, the information published  on the Rail Radar is delayed by 5 or more minutes. Apart from this, the system has to do a lot of data crunching before the data is updated on the map. This to contributes to the delay.

    The Rail Radar system has a really cool feature in it. If the system is able to capture the location of the request based on the IP, then the Google Map that is used in the system pans to that location. Now; isn't that cool? So, if you are in Pune, then chances are that when you open up Rail Radar in your browser, you will be taken to Pune, which happens to be a junction in Maharashtra state. It also shows the number of trains that are currently active and also the percentage of trains that are delayed.

    Well my take on the entire application...
  • The Indian Railways needed just such a kind of system, since India has got the largest network of railways in Asia.
  • This system is really a  big boon to the frequent train travellers, who have experienced the agony of waiting for delayed trains at railway stations.
  • The application makes use of really cool Google Maps Satellite view and shows train icons as map markers.
  • Clicking on the train icon, shows you the details of the particular train and a simple mouse over gives you the name of the train you are looking at.
Train Details - On Mouse-over
 
Train Details - On Click
 
  • The User Interface(UI) of the application is not so good, and with 2 big adds at the bottom and bottom-right will be a big turn off for visitors.
  • Overall a very good and much required application for the people travelling by railways in India.
    You can visit the application at Rail Radar and take the benefits of this fabulous application. Do share with us your take on this brand new Google Maps powered live train-tracking application - the Rail Radar.

Comments

Recommended for You

Where does Google get it's live traffic data from?

Referring to a post that I wrote earlier, Google’s - Live traffic Layer , ever wondered how Google collected this data? I was wondering the other day, how Google received live data to display it on their maps as a layer! I looked up the web and found something very interesting and am sharing the same with you all. As we all know, the traffic layer is available most accurately in several states in USA. Most major metro areas in the US have sensors embedded in their highways. These sensors track real time traffic data. Easy to miss at high speeds (hopefully anyway, traffic permitting), more commonly noticed may be the similar sensors that often exist at many busy intersections that help the traffic lights most efficiently let the most amount of people through. The information from these tracking sensors is reported back to the Department of Transportation (DOT). The DOT uses this data to update some of the digital signs that report traffic conditions in many metro areas. They als...

Playing with the markers and info window bubbles...

    In the last few posts, we have seen some marker examples and some information window examples. Now, lets do something interesting combining these two things. Just writing that "This is an info window" in the information bubble is not very interesting! And I know this...Have gone through the same phase!     So, today we will do something interesting! We will display the latitude- longitude co-ordinates of the point that the user clicks on the map! Doing this is not at all complex! Copy paste the following code and you will see for yourself a map coming to life!     The output of the above code looks as seen in the result section above! If you have any queries regarding the above code please comment on the blog post or feel free to contact me at my mail ID .

Two maps on the same page - Side-by-side

    How good I am feeling to post a code example after such a long time! It's been all "news" over the past so many posts! Well now that I am finally doing a code example, I am posting a very highly requested code sample. Placing two Google Maps on the same page (Now that's simple you would say!), but side by side. Now this is the thing that most people struggle with. Well, implementing the second part is also very simple, as you will see in today's code.     Let's see the code. Here it is!     The output of the above code will be as seen in the result section above.     As most of you will realize, there are two maps, one centered at "Pune" and other at "Noida". Why I chose these two locations? Well, just like that!...The main issue of concern is how the maps appeared side-by-side and not one below the other as would be normal behavior of two "div" elements used in the same page. Now here is the trick! Check out the...

A Giant called Google...

    Wondering what you will be reading in this post today and what is "Google Giant"! Well, I was working on a simple project a couple of months back and that is the time when I was amazed and by the size of data that Google Maps servers might be having! As most of the readers (developers and enthusiast included) would know or might have noticed, Google maps are rendered by stitching small images together. You must have observed this on quite a number of occasions, when you see grey tiles when you have a slow internet connection in particular. It takes time for the images or tiles as we call them to be displayed.     Let us try and estimate what could be the size of the Google Maps data! Before proceeding, let's make a few assumptions and considerations. 1. Let's consider the Google Street View maps only. 2. The zoom level that is considered for the calculations is 21 - the max zoom level allowed on Google Maps API. 3. All the numbers are just an esti...

Jquery Mobile Form - Radio buttons

    Radio buttons - popularly used in forms for single option selection, pose a problem in the mobile web world! The radio buttons being so small as they are, reduce the touch area and it becomes really difficult for selection. Jquery Mobile styles these radio buttons in such a way that they become touch friendly and gel with their overall framework design. Jquery Mobile styles the label for the radio buttons so that they are larger and clickable. A custom set of icons to represent the radio button is added to provide additional visual feedback.     The radio buttons can be used singularly or in a vertical group or can be even grouped horizontally. These radio buttons can be used along with data-mini="true" too, which renders the radio buttons in a smaller size. We will take a look at all this in the example that follows.     In the first implementation you will see, 3 singular radio buttons which are not attached to each other like in the secon...