Tag: 2014

Help us grow the Bangalore Citizen Weather Network

by Saurabh Chandra

An update is due since our last announcement in July. We have been making announcements on twitter and Facebook but here is a brief summary of the progress made till date.

Our technology partner Yuktix has deployed 7 automated weather stations across Bangalore. In the last 6 months or so, the automated weather station (AWS) has been running robustly since the last 4 months or so (except for a DNS issue with Airtel last week). There is a version with solar backup and a version that is directly plugged-in to power too. We have versions with institutional mountings and also with light-weight balcony mounts. Each AWS has:

  1. Temperature, Pressure and Humidity sensors mounted inside a Stevenson Screen
  2. A rain bucket with a tipping bucket sensor
  3. A control unit that beams the data reliably over the mobile network (each station comes with a pre-paid data plan for 3 years

The AWS transmits data continuously every few minutes to the cloud and the data is available in graphs or is downloadable for analysis by anyone. An Android app will be available soon to view the data.

We are excited to announce that our field trial phase is successfully closed and we are now open to taking pre-orders for stations that you can play host to. Our target is to pepper Bangalore with 25+ stations and create an open data network of the same. For this community project we have a special price from Yuktix for personal stations at 35k (without solar) + installation charges if any. The stations will take 4-5 weeks for delivery from the time of pre-order.

Fill this form for your pre-order and join the network.

Saurabh Chandra is a tech entrepreneur in Bangalore and a weather enthusiast at Know Your Climate.

Know Your Climate featured in Economic Times

Know Your Climate and the Citizen Weather Network is featured in Economic Times today in a piece by Krithika Krishnaswamy on how individuals and groups are taking the initiative to make India’s cities smart.

ET2

“Indian school education often focuses on the climate and geography of India and the world, but we never learn enough about how things work in our city or town,” said Pavan Srinath, who runs Know Your Climate, a not-for-profit that was started in 2011 to tell data-driven stories on Bengaluru’s weather and climate.

Know Your Climate has five weather stations up and running — 25 more to come up by the end of this year, to start recording high quality, granular weather data from the city.

Once the data is collected, Know Your Climate aims to build apps that tell people when to commute or when to bring with them an umbrella or a jacket. The group also wants to set up stations on schools in the future, such that students learn geography and climate by understanding the weather in their in own schools. 

Yuktix, a Bengaluru-based startup, has developed these weather stations at Rs 50,000, a fraction of the cost it takes to import the equipment. “The idea is to show government organisations a model for both deploying weather stations and for making data public,” said Srinath. “It is my hope that the India Meteorological Department also modernises and serves the public much better in the coming years.”

[Full Article — Economic Times, Jan 22, 2015]

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