Fish-Eye Zooms in Electronic Map

Alps Mapping KK released an online electronic map on which users can magnify selected parts of the map, as if using a fish-eye lens, without interrupting the continuity of roads and rail tracks.

The free service “Fish-Eye” was launched March 24, 2008, on “ALPSLAB,” an experimental Website for next-generation map services (Fish-Eye’s Website).

Alps Mapping created the Fish-Eye in cooperation with Naohisa Takahashi and Yoshiaki Katayama’s Office at Nagoya Institute of Technology. The company developed a technology to reproduce the situation where a user focuses on the area surrounding the destination while seeing a wider area on the map. The service is targeted at devices with small screens and narrow display ranges like mobile phones.

The Fish-Eye assumes that the scale ratios of the focused area (focus) and the surrounding area (context) are constant and displays the two areas minimizing the space curvature. To reduce the curvature between the areas, Alps Mapping used a technology to insert an area called “Gray” between the focus and the context.

The company solved the problem that the detailed part and its surrounding part are disconnected by using the technology to magnify part of a map or the technology to display two maps with different scale ratios on a split screen.

There has been a technology to gradually change the map scale in accordance with the distance from the center like a simple fish-eye lens. However, it has been difficult to determine exact locations due to the curvature, Alps Mapping said.

The company plans to conduct more evaluation tests and to advance the joint research to have the Fish-Eye adopted by, for example, mobile phones.

Source : http://techon.nikkeibp.co.jp/

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Bangalore First City in World to have Lead Map

Bangalore will soon be the first city in the world to have a lead map. The map will indicate the presence of lead in samples of water, soil, plants, milk, paints, ceramic and plastic articles, from different parts of the city.

”The lead map will work as guidelines for people and policy makers and will also increase awareness about our exposure to lead in different forms,” said Head of National Referral Centre for Lead Poisoning in India, (NRCLPI), Dr Thuppil Venkatesh, on World Water Day on Saturday.

”Empowering society with knowledge and creating awareness about the ill-effects of lead is the best way to tackle the increasing lead pollution and thus the lead mapping,” said secretary of Quality Council of India, Giridhar J Gyani.

The preparation of the lead map is a joint venture of National Referral Centre for Lead Poisoning in India (NRCLPI), Quality Council of India (QCI) and Eureka Forbes with assistance from Harvard University, Boston Medical School, and various city colleges.

A similar lead map will also be made for Chennai. The reason for selecting Chennai and Bangalore for mapping is the distinct topography of the two mega cities, one at the sea-level and the other at an altitude of 3000 metres from sea-level, explained Venkatesh.

NRCLPI and Eureka Forbes have funded projects for 10 colleges in Bangalore for data collection and will fund five more. The data will be analysed at accredited laboratories.

The funds for different colleges range from Rs 5000 to Rs 60,000, depending on the quality and volume of the project. The college will have to invest the same amount of money as the fund granted.First data will be published in December and the lead maps of both the cities will be ready by 2012, Venkatesh said.

Water sans lead On the occasion of World Water Day, Eureka Forbes, a water-purifier manufacturing company in India, announced the introduction of Aquaguard Total Gold Nova, the first water-purifier in the world that removes lead and pesticides from water.

The purifier works on silver nano technology for activated carbon block, in addition to removing sediments and ultra-violet treatment.

The carbon block technology is developed by a Bangalore-based company Filtrex, using charred and activated coconut shell.

The purifier can reduce the lead content in water to less than 50 parts per billion (ppb) and is certified by NRCLPI and QCI, said Eureka Forbes MD, SL Goklaney. The purifier will be priced at Rs 9,500.

Permissible levels of lead in water (in ppb/ microgram per litre), according to different standards:

World Health Organisation 15 United States of America 10 Bureau of Indian Standards 50 * NRCLPI found as high as 200 ppb lead in some water samples from different parts of Bangalore.

Source : http://www.daijiworld.com/

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Santhal:Largest Tribal Community in India

Largest tribal community in India, found mainly in the states of West Bengal, Bihar, Jharkhand and Orissa. Satars or Santhals are one of the most backward ethnic groups of the neighboring country Nepal. In Nepal, they live in the districts of Jhapa, Morang and Sunsari. There is also a significant Santhal minority in neighboring Bangladesh. Santhals also call themselves Hor. They prefer to live in the peripheries of forests and rivers. They have their own unique religion and culture. They are animist. Hunting and fishing are their favourite occupations. Their ancestral deity is Thakurjiu and their paternal guardian deity is Maranburu. Bow and arrows are their traditional weapons. Their favorite meat is pork. Most Santals are engaged in farming and labor. They belong to the Austro-Asiatic group of human families. They have also been called as a subgroup speaking a language belonging to the Munda family (Dahal, BS2051/052). Their language is called Santhali. They have their own script, which was developed by Dr Raghunath Murmu in 1925. It is called Olchiki.

The Santhals belong to the protoastraloid racial group, linguistically they belong to the Mundari group of Austro-Asiatic linguistic family and economically they may be classified as plain agricultural type. The Santhals are very conscious about their identity and heritage. And this is the reason why they have, most probably consciously, built up a sense of solidarity amongst themselves. Their internal solidarity is often based on their principle of likeness, that is a shared cultural characteristic, which binds them together. The Santhals live in peace and harmony among themselves.

Population:
The Santhal Tribe - West BengalThe Jhapa district in Nepal has the highest population of Santhals and Morang district has slightly less. Their population, according to the census of 2001, is 42,689. The Southern part of the Bihar is called as `Santhal Praganas` because of the density of the Santhal tibe in this area. They had multiplied from proto – Australoid origin. It is also believed that they had come from the Districts of `Santha` and that is why they are called as `Santan` or men of Santha state. The Munda-Santal of northeastern India and Nepal comprise of nine different, but very closely related people groups. They are distributed politically throughout the states of Bihar, West Bengal, and Orissa, India. Most of the tribes live in the hilly areas of the Chotanagpur Plateau, located in southern Bihar. Others prefer living in the plains. Beyond this region, they have spread widely throughout India as agricultural and industrial laborers.

The seven groups who occupy territory farther north include the Santhal (of India and Nepal), the Bhumij, the Koda, the Mahili, the Ho, and the Agariya. The two remaining groups, the Juango and the Gadaba, are located in the southern portion of India, nearer to the coast of the Bay of Bengal.

Language:
The Santhali language is part of the Austro-Asiatic family, distantly related to Vietnamese and Khmer. The history of the Santals may be traced to Africa from where started the human migration. It was found that humans from Africa started to migrate towards the Eastern part of the world or Asia. The Santhali script, or Ol Chiki, is alphabetic, and does not share any of the syllabic properties of the other Indic scripts such as Devanagari. It uses 30 letters and five basic diacritics. It has 6 basic vowels and three additional vowels, generated using the Gahla Tudag.

Santhals did not have a written language until the twentieth century. Therefore the script is a recent development. A distinct script was required to accommodate the Santhali language, combining features of both the Indic and Roman scripts. The modern Ol Chiki script was devised by Pandit Raghunath Murmu in 1925. He wrote over 150 books covering a wide spectrum of subjects. Darege Dhan, Sidhu-Kanhu, Bidu Chandan and Kherwal Bir are among the most acclaimed of his works. Pandit Raghunath Murmu is popularly known as Guru Gomke among the Santhals, a title conferred on him by the Mayurbhanj Adibasi Mahasabh.

Judicial system: Santhals traditionally had an organized judicial system for the  problems within the community. They make every effort to solve the social problems arising within their community by themselves. The head of the Santhal community is called Manjhi Hadam. He is the chief of the executive, judicial and all other functions within society. He is assisted by other office bearers like Paranik, Jagmanjhi, Jagparanik, Naike, Gudit, etc, who work in their respective fields to solve various kinds of problems. After the birth of a child, the Jagmanjhi and following the death of a person the Gudit and others are present. Manjhi Hadam undertakes the looking into judicial cases and the dispensing of justice and above him is Disham Manjhi, and above both is Diheri. The Diheri is the highest judicial office bearer of Santhals. The Santhals who generally like to live in concentrated settlements of their own near rivers and forests are divided into 12 thars or groups. As the groups are in accordance with professional specialization, this appears as a form of social system. The Murmu are the priests of Santhals and Murdi the businessmen, while Kisku are the rulers and Hemram judges. Similarly, the Tudu are musicians and Soren soldiers. The organizations of Santhals are village council (Manjhibaisi), Proganna Council (Pramatrabaisi) and the highest council (Labirbaisi).

Religion

Santhals worship  ” Marang Buru and Jaaher aayo” , ( GOD ) . They also worship  nature and love the nature .They celebrate mainly four festivals in a year , Saakraat , Sohrai , Baha and Gomha ( Rojo Sankranti ) .

“Ol-Chiki” , the script , was invented by Pdt. Raghunath Murmu in 1925 for Santhali language.

There are a total of 12 titles ( surnames ) in Santhals . In ancient times , people having specific surname had to do the specific work , but now , at  present , the situation is not like that.

Most of the Santhals  are following “Sarna” religion but a few of them are also  following “Christianity”, mainly the Santhals of Assam .

More about the Santhalies:
The Santhal Rebellion
Art and culture of Santhal Tribe
Beliefs and tales of Santhals
Customs of the Santhal Tribe

Source:http://www.indianetzone.com

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Media Hype on ‘Melting’ Antarctic Ignores Record Ice Growth

The media is once again hyping an allegedly dire consequence of man-made global warming. This time the media is promoting the ice loss of one tiny fraction of the giant ice-covered continent and completely ignoring the current record ice growth on Antarctica. Contrary to media hype, the vast majority of Antarctica has cooled over the past 50 years and ice coverage has grown to record levels since satellite monitoring began in the 1979, according to peer-reviewed studies and scientists who study the area. (LINK)

 

Former Weather Channel Meteorologist Joe D’Aleo rejected the hype surrounding the recent Wilkins Ice Shelf collapse in Western Antarctica. “The shattered part of the Wilkins ice sheet was 160 square miles in area, which is just 0.01% of the total current Antarctic ice cover, like an icicle falling from a snow and ice covered roof,” D’Aleo wrote on March 25. (LINK) “We are very likely going to exceed last year’s record [for Southern Hemisphere ice extent]. Yet the world is left with the false impression Antarctica’s ice sheet is also starting to disappear,” D’Aleo added.

 

Climate scientist Dr. Ben Herman, past director of the Institute of Atmospheric Physics and former Head of the Department of Atmospheric Sciences at the University of Arizona, stated, “It is interesting that all of the AGW (anthropogenic global warming) stories concerning Antarctica are always about what’s happening around the [western] peninsula, which seems to be the only place on Antarctica that has shown warming. How about the net ‘no change’ or ‘cooling’ over the rest of the continent, which is probably about 95% of the land mass, not to mention the record sea ice coverage recently.”  

 

Former Colorado State Climatologist Dr. Roger Pielke, Sr., presently senior scientist at the University of Colorado in Boulder, chastised the media’s Antarctic reporting as “typical of the bias that many journalists have.” Pielke wrote on March 25, “The media has ignored in their reporting the increase in Antarctic sea ice cover in recent years, with, at present, a coverage that is well one million square kilometers above average.” Pielke added, “Unfortunately, it appears that most journalists just parrot the perspective of the first news release on these climate issues, without doing any further investigation. If this is inadvertent, they need to be educated in climate science. If deliberate bias, they are clearly advocates and the reporters should be clearly and publically identified as having such a bias. In either case, the public is being misinformed!” (LINK)

 

But the news media sadly tossed out objectivity and balance when it came to this new Antarctic story. Media headlines blared: Bye-bye, Antarctica? (Salon Magazine 3-26-08); Massive ice shelf collapsing off Antarctica (C/Net News 3- 26-08); Slab of Antarctic ice shelf collapses amid warming (Reuters 3-26-08); Ice shelf ‘hangs by a thread’ (Sydney Morning Herald 2-26-08).

 

True to form, Associated Press reporter Seth Borenstein could not allow himself to include any scientists or peer-reviewed studies countering alarm over the allegedly “melting” Antarctic. Borenstein instead hyped alarm by writing on March 27, “Scientists said they are not concerned about a rise in sea level from the latest event, but say it’s a sign of worsening global warming.” [Note: Borenstein has a long history of incomplete reporting on global warming. See here and here. Also see related links section below for examples of the media’s shoddy environmental reporting. In addition, ABC World News Sunday anchor Dan Harris this week produced a low brow smear segment on atmospheric physicist Dr. Fred Singer, a prominent dissenter of man-made climate fears. ABC News violated basic journalistic standards by citing “anonymous” scientists to attack Dr. Singer.

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