Investigations of the Integrity of the Australian Height Datum. The Australian Height Datum (AHD) forms the fundamental framework for all vertical spatial information in Australia. It supports a wide range of applications in areas such as geodesy, surveying, mapping, telecommunications, resource exploration and environmental science. This medium-term research programme will investigate the many issues surrounding the integrity of the AHD, and will rigorously redefine, correct and unify it with ....Investigations of the Integrity of the Australian Height Datum. The Australian Height Datum (AHD) forms the fundamental framework for all vertical spatial information in Australia. It supports a wide range of applications in areas such as geodesy, surveying, mapping, telecommunications, resource exploration and environmental science. This medium-term research programme will investigate the many issues surrounding the integrity of the AHD, and will rigorously redefine, correct and unify it within a global vertical framework. This will provide improved height information to the numerous users of the AHD in Australia, and allow Australia to contribute more fully to the global spatial data infrastructure.Read moreRead less
Application of Advanced Geomatic Techniques to Heritage Recording of Greek Antiquities. Heritage recording documents archaeological sites for the benefit of future research and also to assess site degradation. This project combines the latest laser scanning technology, available through the ARC-funded LASCAN consortium, with satellite-based and digital photogrammetric survey techniques to develop a unique methodology for precise 3D recording of such sites. Records of archaeological test sites in ....Application of Advanced Geomatic Techniques to Heritage Recording of Greek Antiquities. Heritage recording documents archaeological sites for the benefit of future research and also to assess site degradation. This project combines the latest laser scanning technology, available through the ARC-funded LASCAN consortium, with satellite-based and digital photogrammetric survey techniques to develop a unique methodology for precise 3D recording of such sites. Records of archaeological test sites in Greece will contain unprecedented detail, comprising point clouds of greater than five million individual measurements, and spectral information in the infrared and visible wavebands. The large volume of data collected will be managed in a specially designed spatial database, accessible to the general public.Read moreRead less
Next generation global navigation satellite systems ambiguity resolution. In the next five years, four new satellite-based navigation and positioning systems, called Global Navigation Satellite Systems (GNSS), will come to challenge/complement the well-known US global positioning system (GPS). In order to get the highest accuracy and most reliable results from these GNSSs, a procedure known as ambiguity resolution (AR) is essential. This collaborative project will bring Professor Peter Teuniss ....Next generation global navigation satellite systems ambiguity resolution. In the next five years, four new satellite-based navigation and positioning systems, called Global Navigation Satellite Systems (GNSS), will come to challenge/complement the well-known US global positioning system (GPS). In order to get the highest accuracy and most reliable results from these GNSSs, a procedure known as ambiguity resolution (AR) is essential. This collaborative project will bring Professor Peter Teunissen, the inventor of the famous LAMBDA method that is currently used in all GPS AR software, to Australia to work on AR for a combined new GNSS AR solution that is also optimised for Australian users. Read moreRead less