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India Vision Live News

Sunday, November 22, 2009

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NANO CAR






The Tata Nano is a rear-engined, four-passenger city car built by Tata Motors, aimed primarily at the Indian market. The car is very fuel efficient, achieving around 26 kilometres per litre (73 mpg-imp; 61 mpg-US) on the highway and around 22 kilometres per litre (62 mpg-imp; 52 mpg-US) in the city.It was first presented at the 9th annual Auto Expo on January 10, 2008, at Pragati Maidan in New Delhi, India. Nano had a commercial launch on March 23, 2009 and a booking period from April 9 to April 25, generating more than 200,000 bookings for the car.The cars started to be delivered to customers after July 17 2009, with a starting price of Rs 100,000, which is approximately equal to UK£1,360 or US$2,171 as of October 2009. This is cheaper than the Maruti 800, its main competitor and next cheapest Indian car priced at Rs 184,641 ($3,865 U.S.). Tata had sought to produce the least expensive production car in the world — aiming for a starting price of Rs 100,000 (approximately US$2,000 as of June 2009).
In early 2008 the news magazine Newsweek identified the Nano as a part of a "new breed of 21st-century cars" that embody "a contrarian philosophy of smaller, lighter, cheaper" and portend a new era in inexpensive personal transportation — and potentially, "global gridlock". The Wall Street Journal confirmed a global trend toward small cars, which includes the Nano.
"Nano" means "small" in Gujarati,the language of the founders of the Tata Group. "Nano" from the SI prefix for one-billionth is derived from the Greek νᾶνος, meaning dwarf, and is sometimes used to mean "small" in colloquial English.
History
The introduction of the Nano received media attention due to its targeted low price. The Financial Times reported: "If ever there were a symbol of India’s ambitions to become a modern nation, it would surely be the Nano, the tiny car with the even tinier price-tag. A triumph of homegrown engineering, the $2,200 (€1,490, £1,186) Nano encapsulates the dream of millions of Indians groping for a shot at urban prosperity." The car is expected to boost the Indian economy, create entrepreneurial-opportunities across India,as well as expand the Indian car market by 65%. The car was envisioned by Ratan Tata, Chairman of the Tata Group and Tata Motors, who has described it as an eco-friendly "people's car". Nano has been greatly appreciated by many sources and the media for its low-cost and eco-friendly initiatives which include using compressed-air as fuel and an electric-version (E-Nano).Tata Group is expected to mass-manufacture the Nano, particularly the electric-version, and, besides selling them in India, to also export them worldwide.
Critics of the car have questioned its safety in India (where reportedly 90,000 people are killed in road-accidents every year), and have also criticised the pollution that it would cause (including criticism by Intergovernmental Panel on Climate Change chairman Rajendra Pachauri). However, Tata Motors has promised that it would definitely release Nano's eco-friendly models alongside the gasoline-model.
The Nano was originally to have been manufactured at a new factory in Singur, West Bengal, but increasingly violent protests forced Tata to pull out October 2008. (See Singur factory pullout below.) Currently, Tata Motors is reportedly manufacturing Nano at its existing Pantnagar (Uttarakhand) plant and a mother plant has been proposed for Sanand Gujarat. The company will bank on existing dealer network for Nano initially.The new Nano Plant could have a capacity of 500,000 units, compared to 300,000 for Singur. Gujarat has also agreed to match all the incentives offered by West Bengal government.
Design
Ratan Tata, the Chairman of Tata Motors, began development of the world's cheapest production car in 2003, inspired by the number of Indian families with two-wheeled rather than four-wheeled vehicles.The Nano's development has been tempered[clarification needed] by the company's success in producing the low cost 4 wheeled Ace truck in May 2005.
Contrary to speculation that the car might be a simple four-wheeled auto rickshaw, The Times of India reported the vehicle is "a properly designed and built car". The Chairman is reported to have said, "It is not a car with plastic curtains or no roof — it's a real car."
To achieve its design goals, Tata refined the manufacturing process, emphasized innovation and sought new design approaches from suppliers. The car was designed at Italy's Institute of Development in Automotive Engineering — with Ratan Tata requesting certain changes, such as the elimination of one of two windscreen wipers.Many components of the Nano are made in Germany by Bosch, such as Fuel Injection, brake system, Value Motronic ECU, ABS and other technologies.
The Nano has 21% more interior space (albeit mostly as headroom, due to its tall stance) and an 8% smaller exterior compared to its closest rival, the Maruti 800. Tata offered the car in three versions: the basic Tata Nano Std; the Cx; and the Lx. The Cx and Lx versions each have air conditioning, power windows, and central locking. Tata has set its initial production target at 250,000 units per year.
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EID MUBARAK

Bhuvan mapping

DOWN LOAD Bhuvan mapping A review of ISRO Bhuvan Features and Performance

Here is a frank review of the features and performance of ISRO Bhuvan (the much anticipated satellite-based 3D mapping application from ISRO) BETA Release and comparing it to supposed arch rival Google Earth. Bhuvan from the begining is claiming that it is not competing with Google Earth in any way, but there was much hype and propaganda in the media saying that ISRO Bhuvan will be a Google Earth killer atleast in India. But it looks like that can nit be the case anytime soon. Here is why..

  • While Google Earth works on a downloadable client, Bhuvan works within the browser (only supports Windows and IE 6 and above).
  • The ISRO Bhuvan currently has serious performance issues. The site currently very unstable. It gives up or hangs the browser every once in a while. When a layer (state, district, taluk, etc.) is turned on, it renders unevenly and sometimes fails to render at all. The navigation panel failed to load routinely and it felt like a rare sighting when we could actually use the panel.
  • The promise of high resolution images has not been kept. While the service promises zoom up to 10 metres from the ground level as against 200 metres for Google Earth, we didn’t encounter a single image with nearly as much detailing. In fact, comparative results for a marquee location such as New Delhi’s Connaught Place or Red Fort make its clear as to the inferior performance of ISRO Earth as of now.
  • The navigation tools are similar to Google Earth (GE).
  • The search doesn’t work if a query returns multiple results. A pop up window is supposed to give the multiple results from which the user is supposed to be able to choose. During two days of sporadic testing, we found the result only once. The rest of the time, the window would pop up, but nothing would be displayed. When the search is accurate, the software ‘flies in’ to the exact location, the same way as GE.
  • Users need to create an account and download a plug-in.
  • Bhuvan packs a lot of data on weather, waterbodies and population details of various administrative units. We were unable to access weather data. Clicking on icons of administrative units show basic information such as the population. For specialist users, Bhuvan might hold some attraction. For instance, there is a drought map which cab be used to compare drought situation across years and there is a flood map that shows Bihar during the Kosi flood and after. With Isro backing, Bhuvan would be able to provide such relevant data from time to time, but the application needs major improvements in terms of usability before it will be of interest to the ordinary user.
  • Users can also not edit any data or tag locations.
  • We hope Bhuvan is able to fix the bugs soon. But even then, to be a credible alternative to existing mapping services, and even to get new users to try it, it much provide much higher resolution images. User interest will be piqued only when they can see their house or school or local street in high resolution. With Isro data, this is easily doable.

Having said all this, ISRO Bhuvan is still a very good step forward for ISRO in the right direction we feel. We wish all the best for ISRO and hopefully Bhuvan will mature very fast to become a good service and can really compete with Google Earth.

download bhuvan mapping.............. here