| |
 ITS |
|
| |
|
Privacy concerns with big data from probe vehicle systems
Masaaki Sato
Probe vehicle systems have become the new focus on ‘BIG DATA from Vehicle’ sharing infrastructure. Basically, a probe vehicle system processes the data statistically to generate useful information, so that probe vehicle systems don’ require data subject identification. On the other hand, many probe vehicle systems need consecutive data group for hig quality service. Moreover, the perfect anonymity requires a high cost that is unrealistic in terms of cost-effectiveness. This paper has analyzed privacy concerns related to probe vehicle systems... [more] |
|
|
|
|
| |
POSITIONING |
|
| |
Mitigating the systematic errors of e-GPS leveling
Lao-Sheng Lin
The test results show that the proposed method can mitigate the systematic errors of orthometric height H from e-GPS leveling efficiently. In the last issue, we published the first part of the paper. We present here the concluding
part... [more]
|
|
|
|
|
| |
GEODESY |
|
| |
Using satellite altimetry to monitor and determine sea level
Dexter Davis, Michael Sutherland, Sandesh Jaggan and Demi Singh
The paper outlines how satellite altimetry can be used as a method to fill the gaps in available mean sea level data in the Caribbean region. The technique is examined in its utility to effectively monitor and compute MSL, and subsequently derive sea level rise (SLR) rates for the Caribbean... [more]
|
|
|
|
|
| |
 |
|
|
|
|
| |
GNSS |
|
| |
Combining GAGAN with IRNSS
Vyasraj Guru Rao and Gerard Lachapelle
This research explored the possibility of combining the GAGAN (SBAS) with IRNSS. In addition, with new messages included, the proposed SBAS can also transmit the corrections for IRNSS... [more]
|
|
|
|
|
| |
GPS |
|
| |
Investigating effects in GPS time series
Ismail SANLIOGLU and Tahsin KARA
In this study, when height (Up) components of permanent GPS stations’ coordinates are studied, seasonal effects are observed and it is researched if these Up constitutes have a relationship with... [more] |
|
|
|
|
| |
|
|
|
|
|
 |
|
| |
|
|
