Skip to main content

The mystery of the "Vanishing Island"

    A 60 square mile land mass know as the Sandy island or the Sable Island has vanished without a trace from the Pacific Ocean. This island was supposed to be located between Australia and New Caledonia and can be seen in the older versions of Google Maps and several other scientific and nautical maps.

The original location of the Sandy Island

    Just recently a research vessel sailed to the location to find nothing but deep blue Pacific more than 4,500 feet deep. The researchers and doctoral students overboard the ship saw this mysterious island on all the scientific maps and weather maps but not on one navigational chart that was on their ship. There was no indication of any land mass at the exact location where the Sandy Island was shown.

    If Sandy Island did exist, it would sit in the French territorial waters. But the French government denies that any of its official maps ever listed the invisible island. If such an island never existed, how did it find its way on several maps. Google is not the only one to depict this invisible island. Bing Maps, Yahoo maps and several other nautical maps, weather maps and scientific maps show this phantom island at the exactly same location.

    A number of theories abound about the mysterious island. For instance, it's possible that it was added to a map at some point to prevent copyright infringements. This sort of tactic is common on street maps, where phantom streets are sometimes added to flag counterfeiters. But the practice is highly unusual for nautical charts, since these maps rely on strict accuracy for their credibility. Google Maps does not show this mysterious Sandy or the Sable Island.

 The current Google Maps does not show Sandy Island

    The phantom island, which is also called Sable Island on some charts, is reminiscent of another famous fictional island, the one from the television series "Lost". In the series, a group of strangers crash land on a mysterious island in the middle of the Pacific Ocean. The island is eventually revealed to possess magical qualities, such as the ability to become invisible when outsiders search for it.

    Could this disappearing island be a case of fiction masking reality? It's certainly fun to think about.

Comments

  1. if it has vanished it has ,nothing mysterious about it.you are also going to vanish one day and the earlier you, would better it would be for mankind,and there would be nothing mysterious about it!
    U R actually creating excitement about nothing, and trying to look "intellectual"!
    My foot!

    ReplyDelete
  2. Could happen. GIS practitioners see coastal land changes via accretion and erosion. Some islands move as I've read about. This can be studied using historic aerial photos of the land mass.

    ReplyDelete
  3. Sandy Island (sometimes labelled in French: Île de Sable) is a non-existent island that was charted for over a century as lying between Australia and New Caledonia in the Coral Sea. If the island existed, it would be within French territorial waters.[1] The island was included on many maps and nautical charts from as early as the 18th Century, and gained wide attention in 2012 when it was definitively shown not to exist by an Australian surveyor ship. The island was quickly removed from many maps, including those of the National Geographic Society and of Google maps. Source: http://en.wikipedia.org/wiki/Sandy_Island_%28New_Caledonia%29

    ReplyDelete

Post a Comment

Please leave your comments here...

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...

Google Map's Real-Time Traffic Layer...

    You can now check the traffic condition on the road before you leave for work, or a party or to your friend's place. Google's Traffic layer shows the traffic conditions in your area - LIVE!!! Live traffic data is available in major cities in the United States, France, Britain, Canada and Australia, with new cities and countries frequently added. The Google Maps API allows you to add real-time traffic information (where supported) to your maps using the TrafficLayer object. Traffic information is provided for the time at which the request is made. Consult this spreadsheet to determine traffic coverage support.     Let us now have a look at the Google Maps API - Trafiic Layer example. Copy the following code in a simple text file and save it as html. Click on this html file and it will open in your default browser. You will then see the traffic conditions in your area - LIVE...     The output of the above code looks as seen in the r...

Web based GIS for polling booths in West Bengal...

         The election commission of India will install web-based GIS in West Bengal's polling booths to help the State Chief Electoral Officer track them on their web site. The system will provide a map showing the exact spatial location of all 51919 polling booths and nearby landmarks, with their latitudinal and longitudinal coordinates. Boundaries of the parliamentary and assembly constituencies of the booths, along with all the administrative boundaries will also be provided in the GIS-based map.          The software will give a 360-degree view of the entire area falling within the 200-meter radius of each polling booth, including approach roads and nearby installations. It will show every detail of the polling station, such as the number of voters, number of polling and security personnel deployed, details about the current law and order situation and reports of past violence or disturbance in the are...

Why this difference?

       Several of you must have observed this like I did, that the Google geocoder returns different results on the Google Maps website and Google Maps API v3 for the same address string. To understand why this difference exists, I dug deeper into the web and came up with the following.        The first and foremost place to look for an answer was the Google Maps API FAQ section. The FAQ section did not let me down of course! The FAQ section says: The API geocoder and Google Maps geocoder sometimes use different data sets (depending on the country). The API geocoder occasionally gets updated with new data, so you can expect to see results changing or improving over time.         What I concluded from the above is that, in a lot of cases Google licenses data from other companies like DigitalGlobe, Infoterra Ltd & Bluesky, GeoEye, Getmapping plc, Tele Atlas, etc. When negotiat...

Reverse Geocoding

    The term geocoding generally refers to translating a human-readable address into a location on the map. The process of doing the converse, translating a location on the map into a human-readable address, is known as reverse geocoding. You can read more about geocoding here .     The Geocoder in Google Maps API v3, supports reverse geocoding directly. While geocoding, we supply a textual address and that gets mapped as a location on the map. However, in reverse geocoding, instead of supplying the textual address, we will supply a comma- separated latitude- longitude pair and get a textual address as the result. You can have a look at the geocoding example here , before proceeding to the reverse geocoding example.     The reverse geocoder often returns more than one result. Geocoding "addresses" are not just postal addresses, but any way to geographically name a location. For example, when geocoding a point in the city of Agra, India,...