Research of Differential Pressure Altimetry in Location Based Services
- DOI
- 10.2991/asei-15.2015.182How to use a DOI?
- Keywords
- Differential Pressure Altimetry, Temperature Difference Correction Model, Performance Analysis.
- Abstract
In recent year, as a major national strategic emerging industry, location based services (LBS) have been widely used and been affecting people’s daily lives. With the speeding up development of urbanization and further improvement of people's living standard, the demand of three-dimensional location-based service grows rapidly when dealing with indoor navigation, asset management, security monitoring, security dispatching, emergency rescue, and many other aspects. However, at present the mainstream navigation and positioning system only provides users with two-dimensional position information that is accurate longitude and latitude, but not vertical positioning information because of the poor precision. This paper focuses on researching the differential pressure altimetry by comparing pressure altimetry. The differential pressure altimetry can provide accurate vertical height information for indoor and outdoor navigation and positioning system and will provide important theoretical basis and technical support for the evolution of traditional two-dimensional LBS for the high precision of three-dimensional indoor and outdoor seamless LBS.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Zhongliang Deng AU - Le Yang AU - Jie Xia AU - Yang Hu PY - 2015/05 DA - 2015/05 TI - Research of Differential Pressure Altimetry in Location Based Services BT - Proceedings of the 2015 International conference on Applied Science and Engineering Innovation PB - Atlantis Press SP - 913 EP - 917 SN - 2352-5401 UR - https://doi.org/10.2991/asei-15.2015.182 DO - 10.2991/asei-15.2015.182 ID - Deng2015/05 ER -