Difference between revisions of "Category:Satellites"

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(→‎Getting Started with Satellites: Made changes to the "Stanford Affiliated" section to add detail)
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== Getting Started with Satellites ==
 
== Getting Started with Satellites ==
  
===Stanford Affiliated ☀️===  
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===Stanford Affiliated 🌲===  
If you're a Stanford student, professor, or affiliate we'd love for you to [[How_to_Join_SSI|join the SSI Sats community]]! Once you've joined our slack messaging hub, join the [https://ssi-teams.slack.com/messages/satellites satellites channel] and don't hesitate to reach out!  
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If you're a Stanford student, professor, or affiliate we'd love for you to join the Satellites community! For information on joining SSI as a whole, check out the [[How to Join SSI]] page. 
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Once you've joined our Slack messaging hub, you'll be able to join all of our Satellites-specific channels! Definitely join the [https://ssi-teams.slack.com/messages/satellites general satellites channel] which is where we'll post all of our major updates and make big announcements. We've also got a lot of subteams, each with their own channel (we love our Slack channels here at SSI). Check out the section on this page about our subteams and join any channels you find interesting! 
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And of course if any questions or confusions come up, don't hesitate to reach out to any of the Satellite Team Leads.  
 
===Outside Stanford ❄️===
 
===Outside Stanford ❄️===
If you're not affiliated with Stanford but are interested in the team and our project, we'd still love to have you! Please email the team leads [mailto:raigosa@stanford.edu Ashley Raigosa], [mailto:spenwall@stanford.edu Spencer Wallace], or [mailto:theo24@stanford.edu Theo Makler].  
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If you're not affiliated with Stanford but are interested in the team and our project, we'd still love to have you! Please email one or all of the team leads [mailto:raigosa@stanford.edu Ashley Raigosa], [mailto:spenwall@stanford.edu Spencer Wallace], and [mailto:theo24@stanford.edu Theo Makler].  
  
 
=== Onboarding Events Calendar ===
 
=== Onboarding Events Calendar ===

Revision as of 23:36, 10 September 2023

SatsLandingPage.jpg
Sapling Sempervirens (Sapling-1) at The Dish

Welcome to the SSI Satellites Team! Whether you're an incoming frosh, tired old senior, graduate student, alumni, or even not a part of the Stanford community, we're glad you're here. Our current mission is SAMWISE, a CubeSat with a huge number of technological advancements compared to our prior missions. Our Satellite Team Leads are

SlackLogo.png@Spencer Wallace  and SlackLogo.png@Ashley Raigosa  and SlackLogo.png@Theo Makler 

Getting Started with Satellites

Stanford Affiliated 🌲

If you're a Stanford student, professor, or affiliate we'd love for you to join the Satellites community! For information on joining SSI as a whole, check out the How to Join SSI page.

Once you've joined our Slack messaging hub, you'll be able to join all of our Satellites-specific channels! Definitely join the general satellites channel which is where we'll post all of our major updates and make big announcements. We've also got a lot of subteams, each with their own channel (we love our Slack channels here at SSI). Check out the section on this page about our subteams and join any channels you find interesting!

And of course if any questions or confusions come up, don't hesitate to reach out to any of the Satellite Team Leads.

Outside Stanford ❄️

If you're not affiliated with Stanford but are interested in the team and our project, we'd still love to have you! Please email one or all of the team leads Ashley Raigosa, Spencer Wallace, and Theo Makler.

Onboarding Events Calendar

Check out the SSI Updated General Event Calendar to stay up-to-date on all of our onboarding events! This is still a work-in-progress so stay tuned for more information :)

Our Website: saplingsat.org

One of our main goals of the satellites team is to increase accessibility to space, and while we can have made a ton of progress on this from an engineering standpoint, it's pretty limited unless we get the word out. So we made a website! At saplingsat.org, you'll be able to find everything from our project overview to how to assemble our main flight computer. If you wanna take a deep dive into our software repositories or just brush up on terminology, the website is the place for you :)

Current Mission: SAMWISE

Our current mission is SAMWISE, a 2U CubeSat (10cm x 10cm x 20cm rectangle) with a bunch of super cool technologies. Stay tuned.

Subteams

Building a satellite is definitely not a simple task! There's a lot that goes into each one, so to help streamline things we divide up into subteams. Each of these subteams has a specific task associated with the satellite, and together they work together to make the mission a success! Below you'll find descriptions of each subteam, ways to contact our current subteam leads, and links to their respective Slack channels.

Attitude Determination and Control (ADCS)

Slack Channel: satellites-adcs

Subteam Lead: Grant Regen

Avionics

Slack channel: satellites-avionics

Subteam Lead: Hunter Liu

Payload

Slack channel: satellites-payload

Subteam Lead: Niklas Vainio

Software

Slack channel: satellites-software

Subteam Lead: Kien Deshpande

Structures

Slack channel: satellites-structures

Subteam Leads: Jacob Mukobi, Siolé Mayeski, and Jeremy Merritt

Systems Engineering

Slack channel: satellites-systems

Subteam Lead: kinda everyone!

Past Missions

Sapling Giganteum: 2022–2023

Sapling Giganteum

Also referred to as Sapling-2, this was the second of the Sapling series of 1U CubeSats (better descriptions to come + photos!)

Sapling Sempervirens: 2020–2023

Sapling Sempervirens before delivery

Also referred to as Sapling-1, this was the first of the Sapling 1U cubesats (better descriptions to come + photos!)

Sequoia: 2019–2020

Sequoia was a planned 3U CubeSat that would demonstrate on-board image classification and processing with updateable machine learning models. The goal of the project was to obtain a high volume of scientifically important imagery for ecological and climatology research. Researchers many times have no need of images saturated with clouds or uninteresting areas—so why not filter them out with convolutional neural networks? We will retrain Sequoia’s deep learning with images taken by the satellite, uplinking improvements. SSI worked on developing deep learning models for forest fire risk assessment and detection and a number of other applications. The mission architecture is user definable with the operator specifying desirable image locations or types and resolutions, and the satellite maximizing delivery of fully open-source images.

Project materials can be found in the Sequoia GitHub.

POINTR: [year]–2018

The Satellites Team developed various Optical Communications technologies, culminating in the launch of POINTR. This was a 1U segment of a 3U CubeSat launched in 2018, but it unfortunately never connected with ground control due to improper orbital insertion from the launch provider.

Additional Projects

In addition to projects taken on by the team as a whole, satellites members have worked in Stanford faculty labs to build:

  • SNAPS, the Stanford NAno Picture Satellite, a 1/4U imaging CubeSat deployed from the ISS in 2016
  • QB50 Discovery, Stanford's submission to an international 50-member CubeSat constellation
  • Morgana, a CubeSat designed to study high energy particles in the upper atmosphere. (Cancelled)

Photos

If you've got a Stanford login you can take a look at our photos! The satellites photos can be found here.

Old Documentation

This team has been around for a long time! There's a lot of sub-pages on this wiki that are now redundant because of our website or are simply outdated. Until I figure out what to do with them I'll keep all the links in this section so we don't loose anything – Theo :)

Attitude Determination and Control (ADCS)

Sequoia GNC

Satellite Avionics

Satellite Software

Satellite Structures