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Spaceborne SAR Systems

All-weather, day-night imaging from space.

mysimulator teamUpdated June 2026≈ 3 min read▶ Open the simulation

Key Topics

Stripmap, spotlight, ScanSAR

Calibration and radiometry

Interferometry and coherence

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Example

Example: INSAR Landslide Monitoring

Task scenes and pairs.

Process interferograms.

Analyze displacement rates.

Frequently asked questions

Resolution?

Trade-offs with swath.

Bands?

X/C/L/P considerations.

Constellations?

Revisit and coverage.

Processing?

Focus, geocode, INSAR.

Applications?

Deformation, floods, ships.

Tasking?

Latency and priorities.

Speckle?

Filtering and multi-look.

Coherence?

Temporal/baseline effects.

Data volume?

Downlink and compression.

Outlook?

New bands and smallsats.

Try it live

Everything above runs in your browser — open Spiral Galaxy and change the parameters while it is running. Nothing is installed, nothing is uploaded, the whole model lives in one tab.

▶ Open Spiral Galaxy simulation