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OPTION 2: TerraStar-C Pro One-Year Subscription - GPS 7000 SBAS to TerraStar-C Pro UnlocK
OPTION 2: TerraStar-C Pro One-Year Subscription - GPS 7000 SBAS to TerraStar-C Pro UnlocK
SKU:AGLDR-PRM-2
Regular price
$1,750.00 USD
Regular price
$4,000.00 USD
Sale price
$1,750.00 USD
Unit price
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per
Shipping calculated at checkout.
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Alright! Let’s dive into it — here’s a comparison between TerraStar-C and TerraStar-L GPS correction services:
| Feature | TerraStar-C | TerraStar-L |
|---|---|---|
| Accuracy | ~2–5 cm (horizontal) | ~15–20 cm (horizontal) |
| Convergence Time | 5–15 minutes (often closer to 5) | 20–40 minutes |
| Correction Type | Precise Point Positioning (PPP) | Precise Point Positioning (PPP) |
| Delivery Method | L-band satellite or IP (Internet) | L-band satellite |
| Typical Use Cases | High-precision agriculture, surveying, machine control | Broad-acre agriculture, marine, utility mapping where slower convergence is acceptable |
| Device Compatibility | Needs a receiver capable of handling TerraStar-C | Needs a receiver capable of TerraStar-L |
| Resilience (under trees, etc.) | Good but needs some sky view | Better resilience — designed for environments with moderate canopy |
| Subscription Cost | More expensive | Cheaper than TerraStar-C |
Summary:
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TerraStar-C is for you if you need fast, centimeter-level precision (like in surveying, machine control, high-end farming).
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TerraStar-L is a lower-cost, slightly less accurate option that works better in tougher environments (trees, light obstructions), but takes longer to reach best accuracy.
Both services are from Hexagon/NovAtel, and they are mainly used with professional GNSS receivers (AgLeader, Trimble, NovAtel, Hemisphere, etc.).
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