Mission lesson
Take the picture. Get it home.
Stage 1 of 7
Mission
Who you are, what you are finding out, and what success looks like.
Showing stage 1 of 7: Mission
Mission
A camera that sees more detail makes bigger pictures, and a spacecraft can only send home so much before the pass ends. Your team will fly the same observation with two cameras and work out which one actually delivers more to the ground.
A sharper camera takes better pictures. Does it get more of them home?
- Your role
- Payload mission planner
- Objective
- Choose a camera profile by balancing modeled image detail against storage and downlink delivery.
- Success looks like
- Run both camera profiles, distinguish captured from delivered data, select evidence, and make a constrained recommendation.
Learning outcomes · Grades 11–12
What you should be able to do, and the evidence that shows it.
- 01By the end of this mission, the learner will be able to analyse how detail, image count and downlink capacity constrain one another, and demonstrate this by tracing that relationship through the evidence.
- 02By the end of this mission, the learner will be able to evaluate which camera better serves a stated mission objective, and demonstrate this by justifying the choice against that objective.
- 03By the end of this mission, the learner will be able to formulate a bounded payload recommendation and state its verification limit, and demonstrate this by naming the physical test that would be required to confirm it.
Preparation
Before we start
A quick check of what you already know. There is no score.
The idea behind the mission
Two runs, one difference: the camera. Same orbit, same pass, same amount of data that can be sent home.
Detail costs data
A sharper picture is made of more information, so it takes more room. A spacecraft can only send home what fits in the time it has. That makes choosing a camera a trade: more detail per picture, or more pictures delivered.
Predict before you run
Before you run anything: which camera do you think will deliver more useful pictures to the ground, and why?
Which camera will deliver more useful pictures to the ground, and why?
At least 20 characters — say what you expect and why.
Readiness
This is a local preparation check. It is not Challenge qualification and creates no official attempt.
- Mission objective and success criterion reviewed: not done yet
- Preparation diagnostic answered: not done yet
- Mission theory reviewed: not done yet
- Prediction recorded: not done yet
The set-up you will run
These are the two set-ups you will compare. They are fixed on purpose: if only one thing differs between your runs, anything that changes was caused by it.
Baseline case
Simple camera
Candidate case
High-detail camera
- Write your prediction first.
- Change nothing except the camera.
- These results come from a model. No real image was captured.
Units stay attached to every result: angles in degrees (°), time in seconds (s), power in watts (W), energy in watt-hours (Wh), battery state in percent (%), and elevation in degrees (°) where available.
Finish every preparation item above first; then this can be confirmed.
Official qualification: false. This acknowledgement stays in this browser.
Operate
Readiness required
Complete every preparation requirement, then confirm readiness before operating the Twin.
Fly the simple camera first, then the high-detail one. The downlink budget is the same for both.
Baseline
Simple camera
Candidate
High-detail camera
Run the baseline first so you have something to compare against.
- Simple camera: not run in this session yet
- High-detail camera: not run in this session yet
Evidence
Run a Digital Twin case first
The results fill in once the Twin has produced evidence. The decision, limits and knowledge check can be read now.
Read the evidence
Compare the detail first, then the data. The second number is the one the mission depends on.
Run the Twin to produce evidence.
Complete
Readiness required
Finish the required run or comparison, select evidence, make a decision and answer the knowledge check. Then reflect here and finalize.
Completion records the work you did; it does not mean mastery, qualification, or an official grade.
Reflect
What did you give up in order to deliver more useful data, and what real payload evidence is still missing?
At least 20 characters. Editing this or any source work after completion invalidates the local record.
Your formative result
Revisit the mission evidence
Formative · not an official grade
No formative evidence has been recorded yet.
Formative band: revisit. Any formative band may complete the mission. Official grade: none.
Finish the required run or comparison, select evidence, make a decision, answer the formative assessment, and complete your reflection.
Recognition
Lane C provides a private local-practice record. Verified recognition remains a separate Platform workflow.
Complete the mission first
Finalize the mission to create a local-practice record on this device.
Finalize the mission to create a local-practice record on this device.
Home mission
Home mission: what fits
Find two photos on a device and check their file sizes. Work out how many of each you could send over a connection that allowed only 10 MB. Write one sentence on what you would give up to send more of them.