However, pressure altitude has long-term errors over large altitude ranges that GPS does not exhibit.
The path failure detection mechanism in standard SCTP can only detect continuous long-term errors.
However, rather than correcting the short- and long-term errors for the number of omissions, we chose to present all three error types.> Statistical analyses were performed with SPSS (Version 16.0, SPSS Inc., IL).
The hardware cost, range limitation, and long-term error accumulation limit the development of the conventional positioning systems.
Therefore, the path reaches the inactive threshold quickly when a long-term error occurs on the path, as in the original method.
By incorporating known floor-plans in sequential Bayesian estimation processes such as particle filters (PFs), long-term error stability can be achieved as long as the map is sufficiently accurate and the environment sufficiently constraints pedestrians' motion.
Although the Micro Electro Mechanical System MEMSsensorsors are capable of providing short-term high positioning accuracy, every positioning result significantly depends on the historical ones, which inevitably leads to the long-term error accumulation.
The mass-balance analysis shows that the long term mass balance error was negligible for all floodplain reaches.
This leads to an unsystematic design, a cost-intensive and long term trial-and-error part design optimization.
The instrument concept and its relation to the satellite bus is depicted, showing that many long term potential measurement error sources and biases can be removed in data processing if the spacecraft is spin stabilized.
"They can save significant dollars in the long term by reducing medical errors and complications and improving the quality of care".
