essential
likely
maybe
probably not
Front (prompt)
SPOT HRV off-nadir capabilities?
Plain English (default view) — short, conversational, lightly seasoned with science
🔬 Scientific / formula (revealed on click) — markdown + $$…$$ ok
- 🪞 **Steerable mirror** tilts up to **±27°** from vertical - 📐 **Stereoscopic imagery** — two views from different angles → parallax → 3D / DEMs - ⏱️ **Revisit boost** — 26-day nadir cycle → **1–5 days** at mid-latitudes - 🌍 **Swath access** — can image ~900 km on either side of the ground track IKONOS does the same but with a wider tilt range (±45°).
💡 Mnemonic / memory aid (shown on hover)
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