Skip to main content

Mumbai Metro to implement GIS

          Mumbai's Metro rail system, which is scheduled to take off by next year, will have a Geographic Information System (GIS) for mapping the entire rail tracks and nearby areas to enhance safety, maintenance and traffic regulation.
Mumbai Metro One Pvt. Ltd. (MMOPL) - the special purpose vehicle promoted by Reliance Infrastructure, Mumbai Metropolitan Region Development Authority (MMRDA) and French multinational firm Veolia - is implementing the GIS along the Versova-Andheri-Ghatkopar (VAG) corridor in Phase-I of the project. This is a first-of-its-kind initiative in the country for Metro rail management.

          The GIS system will map the exact location of the trains and all emergency services, including fire stations, police stations and hospitals along the alignment. In case there is a fire incident or other emergencies, the exact location of the nearest fire station or police station can be identified with the help of the GIS map to ensure speedy response.

          MMOPL is building Phase-I of Mumbai's metro project on an 11-kilometer route between Versova and Ghatkopar. GIS, which leverages the power of Global Positioning System (GPS) for real-time asset tracking and monitoring, can map data in various layers and represent it in the form of a map.

           A land base data for the entire Mumbai city is already with the company. Once the construction of the VAG corridor is complete, locations of the piers, viaduct and stations will be imported into the GIS. Each layer in the GIS will map a certain feature along the Metro-I alignment. There are layers pertaining to trees, tracks, piers, building, rolling stock, bridges, roads, distribution transformers and utilities.

           Each of these layers can be selected or deselected as per the requirement. GIS will also be useful in maintenance of the system, like diversion of traffic if required when the whole system takes off. With the help of GIS maps, the exact location of the fault along the network can be determined and a team can be dispatched immediately for speedy maintenance.
Labels:

Comments

  1. UnknownJanuary 25, 2011 at 12:58 AM

    Is there any additional information about the system used for implementation? I wonder what is the structure in there as GIS.
    Regards.

    ReplyDelete

Post a Comment

Please leave your comments here...

Recommended for You

Geodesic Polyline

    Today we will have a look at a very interesting polyline example - "The geodesic polyline". Now the first question that will pop is "What is geodesic?". Mathematically, geodesic means the shortest line between two points on a mathematically defined surface, as a straight line on a plain or an arc of a great circle or sphere.     The next question after reading the above definition is clearly, "Why do we need geodesic polylines?" and that would be followed up with "What is this Great Circle?". We will discuss this first, before we move on to the actual example today. The example is very very similar to the normal polyline example, with just a small change.     Having said so, I will now try to explain why we need a geodesic polyline? The shortest distance between two locations on the earth is rarely a straight line as the earth is roughly spherical in nature. So any two points on the earth, even if they are very close lie on a curve and n
5 comments
Read more

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 .
3 comments
Read more

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
17 comments
Read more

Retriving co-ordinates...

         We have seen 2 Google Maps API v3 examples wherein we have retrieved the latitude-longitude co-ordinates of the point of click on the map. In the first example we have displayed the co-ordinates in the information window and in the second , we have displayed the co-ordinates in a form in the information window.         Today we will create a code to retrieve the latitude longitude co-ordinates in a text box while simultaneously a marker appears on the map as well. So, here goes the code. <html> <head> <title> Google Maps API v3 - Adding marker on Click and retrieving the co-ordinates in a text box </title> <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> <script type="text/javascript"> var map;    //When using event as a parameter to a function declare map, strictly as a global variable function initialize() {     var myLatlng = new google.maps.L
4 comments
Read more

Form info window

         Today we will look at a Google Maps API v3 example to add a form in the information bubble! This is usually required when we wish to accept some data/information from the user! This data can be saved to a server in the form of an XML file or a database! The information can then be retrieved back at a later stage, when necessary!          In this example we will only look at form in the information bubble! The connectivity part with the server will be discussed in another post! So, today's code snippet is as seen below! <html> <head> <title> Google Maps API v3 - Adding marker and info window on Click and creating a form in the infowindow with the lat-lng information in it. </title> <script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script> <script type="text/javascript"> var map;    //When using event as a parameter to a function declare map, strictly as a
5 comments
Read more