The phrase "absolute position information" is correct and usable in written English.
It can be used in contexts related to data, navigation, or any field where precise location details are required.
Example: "The GPS device provides absolute position information, ensuring accurate navigation for users."
Alternatives: "exact location data" or "precise positional information".
However, when designing the tracking controller, the absolute position information is required.
Position of a mobile robot in a three dimensional space can be calculated basically from the distance information from three beacons which have their own absolute position information.
However, in this paper we are interested in those scenarios where there is no global localization system so that absolute position information is not available.
A PDR system can greatly improve the positioning locally as the position estimate may be updated at every footstep, but because the errors accumulate over time, PDR is often combined with other sensors that can, at least occasionally, provide absolute position information.
However, in another sense, because it is starting to use relative rather than absolute position information, this model is a step down a quite different road, ultimately leading to the abandonment of any type of reconstruction.
When the blank wafers are transferred to another tool, e.g. a SEM or an AFM the absolute defect position information is lost.
The pedometer computes a worker's relative displacement with respect to a known starting position, and the barcode provides the absolute (starting) position information at regular intervals to keep the localization error at an acceptable level.
Therefore, it is usual to assume that each SU is equipped with a positioning device enabling self-positioning capabilities [41,43,49], in particular using Global Position System (GPS) for absolute location information (i.e., defining the position in a system of coordinates) [14,50].
Here the process of vessel navigation is supported by a variety of independent sources of navigational information (sensors or sensor systems), where GNSS Global Navigation Satellite Systemss), in particular the Global Positioning System (GPS) is often adopted as main source for provision of absolute Position, Velocity and precise Time information (PVT).
This kernel also compares sequences of equal length and assumes that the absolute position in the sequence carries discriminative information.
Our work assumes that the robot has no access to external informations about its absolute position, and that the environment consists of a set of objects whose separation is large compared to the range of the perception sensors.
