Inertial navigation represents a unique method of navigation, in which there is no
dependency on external sources of information. As opposed to other position fixing …

Since the late 1970s, successive satellite missions have been monitoring the sun's activity
and recording the total solar irradiance (TSI). Some of these measurements have lasted for …

The global navigation satellite system (GNSS) daily position time series are often described
as the sum of stochastic processes and geophysical signals which allow to study global and …

At present, most inertial systems generally only contain a single inertial measurement unit
(IMU). Considering the low cost and low accuracy of the micro-electromechanical system …

The integration of observations issued from a satellite-based system (GNSS) with an inertial
navigation system (INS) is usually performed through a Bayesian filter such as the extended …

This letter formally proves the statistical inconsistency of the Allan variance-based estimation
of latent (composite) model parameters. This issue has not been sufficiently investigated and …

To provide a long-time reliable orientation, sensor fusion technologies are widely used to
integrate available inertial sensors for the low-cost orientation estimation. In this paper, a …

Regardless of whether the global navigation satellite system (GNSS)/inertial navigation
system (INS) is integrated or the INS operates independently during GNSS outages, the …

Tightly-coupled sensor orientation, ie the simultaneous processing of temporal (GNSS and
raw inertial) and spatial (image and lidar) constraints in a common adjustment, has …

This article discusses the problem of time registration between navigation and imaging
components on Micro Aerial Vehicles (MAVs). Accurate map** with MAVs is gaining …