TY - CHAP AU - María Laura Mateo AU - María Virginia Mackern ED - Fouzia Boukour Elbahhar ED - Atika Rivenq Y1 - 2012-10-10 PY - 2012 T1 - Adjustment Methodology in a Regional Densification of a Terrestrial Reference Frame N2 - Accurate determination of the mobile position constitutes the basis of many new applications. This book provides a detailed account of wireless systems for positioning, signal processing, radio localization techniques (Time Difference Of Arrival), performances evaluation, and localization applications. The first section is dedicated to Satellite systems for positioning like GPS, GNSS. The second section addresses the localization applications using the wireless sensor networks. Some techniques are introduced for localization systems, especially for indoor positioning, such as Ultra Wide Band (UWB), WIFI. The last section is dedicated to Coupled GPS and other sensors. Some results of simulations, implementation and tests are given to help readers grasp the presented techniques. This is an ideal book for students, PhD students, academics and engineers in the field of Communication, localization & Signal Processing, especially in indoor and outdoor localization domains. BT - New Approach of Indoor and Outdoor Localization Systems SP - Ch. 2 UR - https://doi.org/10.5772/50548 DO - 10.5772/50548 SN - PB - IntechOpen CY - Rijeka Y2 - 2024-04-25 ER -