Thejesh GN Blog

Chennai Flood Maps 1

Everything India’s Geospatial Regulation Bill will kill if it is passed

On April 26, India launched its own satellite-based navigation system called the IRNSS, short for Indian Regional Navigation Satellite System. The objective: to provide accurate — better than 20 metres — location information to users in India as well as the region extending 1,500 km from its boundaries. When the IRNSS-1G — the...

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Environment Sensor Workshop for Children at ODCBLR2016

Its been a long time dream to involve children with DataMeet activities. We just conducted a Data journalism workshop with children. In this Open Data Camp which is basically our yearly get together we wanted to get them started with environment sensors. Planning started a bit back, but we did change the plan...

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Python on ESP8266 using MicroPython

You know I love ESP8266 and Python. So when the opportunity came to be part of it, I did in a small way on Kickstarter. The project team has been truly great. They send almost monthly updates on what they are working on and since they got enough funding they went open from...

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Book: Scenes in the life of Harriet Tubman

arriet Tubman also called by her people for leading people from slavery to freedom literally. She was born into slavery, she escaped it by all alone walking through the night, with just north star as reference. She crossed into Pennsylvania with the help of other Underground Railroad1 conductors. But most existing and difficult...

Narrative of the Life of Frederick Douglass, an American Slave 1

Book: Narrative of the Life of Frederick Douglass, an American Slave

Narrative of the Life of Frederick Douglass published in 1845 is probably the most popular and well written Auto Biography written by former slave and then abolitionist Frederick Douglass. The narratives are simple, plain and yet powerful. It’s a story of a boy who wants to be free. Its his journey from a...

OpenCity.in 0

Introducing OpenCity.in

I have maintained OpenBangalore for couple of years now. Most of the data on it is either contributed by me or by community. For months there has been demand for such a site for other cities. But its kind of difficult to build a community site for each city unless we have maintainers...