Abstract
At present, we can measure within several centimeters by high performance GPS. But the system requires a lot of money for its infrastructure. We paid attention the weighted matrix of least-squares method in SPS. We proposed the new weighted matrix, it is calculated by "dr". We aimed at compensation of positioning by using the new matrix. We could improve SPS precision and accuracy.
| Original language | English |
|---|---|
| Number of pages | 1 |
| Publication status | Published - 2005 Dec 1 |
| Event | SICE Annual Conference 2005 - Okayama, Japan Duration: 2005 Aug 8 → 2005 Aug 10 |
Other
| Other | SICE Annual Conference 2005 |
|---|---|
| Country/Territory | Japan |
| City | Okayama |
| Period | 05/8/8 → 05/8/10 |
Keywords
- Accuracy
- GPS
- Least-squares method
- Precision
- Weighted calculation
ASJC Scopus subject areas
- Control and Systems Engineering
- Computer Science Applications
- Electrical and Electronic Engineering