About
7
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Introduction
Hendy F. Suhandri currently works at the Geodetic Engineering, Institute of Technology, Bandung. Hendy does research in Aerospace Engineering, Probability Theory and Applied Mathematics, and Maritime Navigation. Their current project is 'goGPS development project'.
Publications
Publications (7)
Precise point positioning is a GNSS based positioning method that is known to regaining more precise information about major systematical errors in its functional model. This method is seen as an advanced version of the conventional absolute positioning method that is able to offer higher accuracy of the estimate parameter. Contrarily, the relative...
GNSS positioning has become popular in the past decade as an efficient method of precise and real-time positioning. It is relatively low cost and ease-of-use. Up to now, several parameters were defined to characterize the performance of real-time positioning: availability, precision, accuracy. This article evaluates the performance of signal linear...
Several Euler angles-based algorithms are proposed to solve the attitude determination problem. However, the algorithms suffer from the singularity problem and the ambiguous meaning of orientation angle determination. The quaternion is introduced due to its immunity against such problems. It efficiently reduces cost during computation compared to g...
Three or more GPS antennae are mounted on a platform to determine its attitude in space. The precise baselines of all antennae should be known beforehand. It gives an advantage that the integer ambiguity of carrier phase observation can be possibly solved in single epoch observation strategy, which is tailored from the ambiguity variance improvemen...
goGPS is a positioning software application designed to process single-frequency code and phase
observations for absolute or relative positioning. Published under a free and open-source license, goGPS
can process data collected by any receiver, but focuses on the treatment of observations by low-cost
receivers. goGPS algorithms can produce epoch-by...
The GNSS carrier phase observation allows for high precision positioning and attitude determination, as long as its integer ambiguity is correctly resolved. Solving integer ambiguities in attitude determination, using multiple antennae installed on the moving body, has some advantages: antennae are separated by relatively short distances, and their...
goGPS is a free and open source positioning software package written in MATLAB that processes single--‐frequency observations in either absolute or relative mode [1]. It can use both code and phase observations by geodetic or low--‐cost receivers. goGPS can compute single--‐epoch solutions by weighted least squares adjustment, or apply a Kalman fil...
