Tag: Automated Weather Stations

In New Indian Express: Citizen Weather Network

The Citizen Weather Network and Know Your Climate is featured by Ashwini M Sripad in The New Indian Express today:

The project started with two stations, and now the number has gone up to seven. Five more are in the making. The idea is to have at least 30 to 40 such stations across the city.

“It is a continuous process. We need to capture real-time data for a complete year, covering summer, the rainy season and winter. We need to repeat it for some years so that we can compare the data. We get fresh insights into our climate over time,” he said.

The group is planning to link the data to Weather Underground (www.wunderground.com), which provides real-time weather information on the Internet. “They also have a mobile app through which messages can be sent to users,” he said.

Small stations could be set up at schools where kids could get to see data collection demonstrations, he explained. “There is scope to develop a mobile app showing what is happening in a neighbourhood. For instance, in Bengaluru, when it is raining in one part, the other is dry. If you know micro details, you can plan you day,” he explained.

Ashwini M. Sripad, The New Indian Express, 21 February 2015.

The New Indian Express-Bengaluru, 21 FEBRUARY 2015

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.

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