Geospatial Data Provider
21AT
Beijing-3 and TripleSat optical with HD15 sharpening.
Optical
Overview
Twenty First Century Aerospace Technology (21AT) operates the Beijing-3 and TripleSat optical constellations. SkyWatch offers Beijing-3N from 15 cm HD15 through 30 cm mono, stereo, and tri-stereo, Beijing-3A at 50 cm, and TripleSat at 80 cm for cost-effective wider-area coverage.
Beijing-3N 15 cm HD15 to 30 cm with stereo / tri-stereo
Beijing-3A 50 cm optical
TripleSat 80 cm for affordable area coverage
Data products & pricing
| Product | Type | Resolution | Archive $/km² | Tasking $/km² | Min order | Listing |
|---|---|---|---|---|---|---|
| Beijing-3N-HD15 | Optical | 15cm | $25.00 | $35.00 | 15 km² | View imagery → |
| Beijing-3N | Optical | 30cm | $22.50 | $32.50 | 15 km² | View imagery → |
| Beijing-3N-Stereo | Optical | 30cm | $30.00 | $50.00 | 25 km² | View imagery → |
| Beijing-3N-Tri-Stereo | Optical | 30cm | $38.00 | — | 25 km² | View imagery → |
| Beijing-3A | Optical | 50cm | $12.00 | $12.00 | 15 km² | View imagery → |
| TripleSat | Optical | 80cm | $10.00 | $12.00 | 15 km² | View imagery → |
Prices are indicative per-km² rates from the SkyWatch catalog (June 2026); “—” indicates the mode or minimum is not published for that product. Each “View imagery” opens that product's detail page in the Product Library.
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