Tagged: Open Data

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Instgram for Crowdsourcing Postbox Locations

Update: Its become an all India postbox data collection project. Now we use the tag #openpostboxindia. The source code is open sourced and can be used for any type of photo and location based data collection using Instagram and Twitter. I have been using instagram a lot. If you follow me on instagram...

Love Bangalore 3

Introducing Bangalore Open Data Repository

Update: Bangalore Open Data Repository has a new home. Its called OpenBangalore.org. Please bookmark it, I have been collecting data about Bangalore for years. The collected data includes GIS, election, weather reports etc and were from different sources. I have been meaning to distribute it online for a while now. Two big reasons...

SQLite – Open Format for Open Data 6

SQLite – Open Format for Open Data

I scraped Gujarat rainfall data recently. The end result was 6 lakh rows of structured data. I released the data as an SQLite file instead of say a bunch of CSV or excel files. It kind of surprised some of my friends. But I think it’s a great file format for releasing open...

Rajasthan Rainfall Data (1957 to 2011) 5

Rajasthan Rainfall Data (1957 to 2011)

The Rajashtan rainfall data was scraped as part of Scrapathon held in Bangalore 21st July 2011. Intially I used scraperwiki, but the huge amount of data made it to timeout all the time :) so I wrote a simple python script to do it. Data is in the SQLITE file data.sqlite, in a...

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Personal Notes from Open DataCamp Bangalore

When we planned for the Open DataCamp, we never expected to attract such a big gathering of interesting people. The venue we picked could accommodate hundred participants. We didn’t expect more that on a long weekend in any way. But on the last day we had around 200 participants on the list. I...

First Open DataCamp is here 0

First Open DataCamp is here

Open DataCamp is a one day unconference for people working with data from various sectors to come together and share their projects and ideas. The first one is scheduled on this March 24th, in Bangalore. Google has very graciously agreed to host us in their cafeteria. We are still working on the details...