Open-weather is a collective experiment in imaging and imagining the earth and its weather systems using DIY community tools. Co-led by @sophied and @sashae, Open-weather probes the noisy relationships between bodies, atmospheres and weather systems through amateur radio, open data and intersectional feminist approaches to environmental sensing.
Open-weather encompasses a series of how-to guides, critical frameworks and public workshops on the reception of satellite images using free or inexpensive amateur radio technologies. When possible, we work with open source software and hardware. Beyond Public Lab, the Open-weather web platform hosts an emerging archive of amateur radio-generated weather images as well as the first Open-weather 'community nowcast' linking 13 citizen ground stations around the world in an effort to engage with the complex relationships between weather and climate change.
What do we mean by intersectional feminist approaches to environmental sensing? In Open-weather, we think critically about our 'politics of location' - our different social, economic, historical, geographical and political positions. In doing so we examine how we participate in relationships of power, especially those of white supremacy, in order to better identify and challenge structures of oppression. Through workshops and artistic performances, we bring attention to alternative histories of sensing atmosphere, weather and Earth. We explicitly focus on access to technology and we strive for equity. We ask: who or what gains power from satellite imagery, radio technology, meteorological and climatic data? Finally, we seek forms of sensitivity and responsiveness to the interconnected earth processes that sustain us.
London and low Earth orbit.
@sophied and @sashae have been working on amateur radio-related projects since early 2017. In 2018 and 2019, @sophied and @sashae collaborated on several public workshops, artworks and writings including the performative script Lore of the Radio Fossil. They designed, coordinated and delivered amateur-radio workshops at the Centre for Research Architecture, Goldsmiths University; the Department of Geography, Royal Holloway University; and the Royal College of Art, London. In April 2020, they launched Open-weather. From April to December 2020, Open-weather was supported by an interdisciplinary artistic residency at Akademie Schloss Solitude, Stuttgart. In Summer 2020 @sophied and @sashae launched the open-weather.community web platform, a central node for the project.
Open-weather Workshop and Satellite Séance performance at the Royal College of Art, London, in January 2020. @sophied holds the turnstile antenna during the pre-pass talk with @sashae. Photo: Marco Ferrari
Goals and motivations
After @sashae and @sophied got their amateur radio Foundation Licences from the Radio Society of Great Britain it took months of poking around on the web to realise that it was possible to receive weather satellite images, then, more time, searching and hanging out in Ham Radio forums (@sashae is great at this) before they got the right hardware and software setups. Now they’ve done the research and have seen what's possible with inexpensive kit, and they want to share their experience by creating accessible, visually rich how-to guides with everything you need to know to get started, all in one place – without assuming any prior knowledge of radio, science or engineering.
Goals On Public Lab:
- To produce accessible, visually rich and well-documented guides for setting up DIY satellite ground stations for reception of NOAA images. These will be targeted at non-experts (and non-hams). Our hope is that the guides will be useful to curious individuals and practitioners.
- To co-author guides that are useful resources for experimental and interdisciplinary teaching and learning at various educational levels.
- Discover mutual interests and synchronicities between amateur radio-generated satellite imagery and other kinds of environmental data or projects on Public Lab.
On the Open-weather web platform:
- To build and maintain a public, amateur radio-generated archive of images and sounds decoded from different satellites, starting from the NOAA fleet, progressing to the Russian Meteor fleet and eventually EU and US-operated geostationary satellites.
People who are involved
The project has been shaped and informed by many others, including:
- Bill Liles (NQ6Z)
- James Thieman (Radio Jove/NASA)
- Larry Dodd (K4LED)
- Radio Society of Harrow (G3EFX)
- Weather or Not Reading and Listening group
- Rachel Dedman, Laure Selys and Arjuna Neuman (Radio Earth Hold)
- Daisy Hildyard
- The Soundcamp 2020 team
- The RTL-SDR Network and Forum
What are we currently working on
- We are continually working on the open-weather web platform and community archive, initially designed with developer Piper Haywood.
- With the help of the Public Lab community, we are testing our 'DIY Satellite Ground Station' guide (posted in Activities below).
- We are developing a series of other accessible how-to guides that extend from the 'DIY Satellite Ground Station' guide and will enable others to further customise and optimise their ground stations.
- We are exploring how to make the software ecosystem of NOAA weather data reception more resilient and open source.
- We are hosting 1-day public workshops in which participants each create their own DIY Satellite Ground Stations and decode their first NOAA satellite transmission.
- We are growing and evolving the Open-weather community network through global weather 'nowcasts' carried out in collaboration with citizen participants at various locations around the planet
Are you interested in following Open-weather? Subscribe to the tag below to get updates when we post new material.
|An accessible browser-based decoder for NOAA images||@sashae||17 days ago||3||9|
|DIY Satellite Ground Station Workshop||@sashae||12 months ago||1||3|
|questions about signals||@lelex76||almost 2 years ago||1||4|
|an alternative and open connected sound signal transmissor from any place||@lelex76||almost 2 years ago||1||7|
|APT Satellite Station||@nearsys||about 2 years ago||2||8|
|How to Compile NOAA APT 1.2.0 and 1.3.0 on Mac||@sashae||over 1 year ago||1||5|
|DIY Satellite Ground Station||@sashae||about 2 months ago||6||34|
|What does a raw NOAA image look like?||@sashae||about 2 years ago||2||0|
Activities we've done in our project
|DIY Satellite Ground Station||-||-||@sashae||-||-||0 replications: Try it »|
|An accessible browser-based decoder for NOAA images||-||-||@sashae||-||-||0 replications: Try it »|
|How to Compile NOAA APT 1.2.0 and 1.3.0 on Mac||-||-||@sashae||-||-||0 replications: Try it »|
Activities should include a materials list, costs and a step-by-step guide to construction with photos. Learn what makes a good activity here.
The emerging open-weather archive can be found here: https://open-weather.community/archive.html