This specific archive typically contains auxiliary files, datasets, or updated executables required to run the software, which is used for high-accuracy GNSS (Global Navigation Satellite System) data processing.
The file is an archive associated with the Precision Point Positioning (PPP) software suite , specifically relating to the PPPH (Precise Point Positioning Software) developed by researchers such as Bahattin Erdogan and others. Context and Purpose PPPH3xtra.7z
: The "extra" archive usually includes essential supporting data such as: Ocean Tide Loading (OTL) files. Updated Antenna Phase Center (APC) models. Example observation and navigation files for testing. Updated Antenna Phase Center (APC) models
: Developed primarily at Yildiz Technical University , the software is designed to provide decimeter-to-centimeter level positioning accuracy using a single receiver. , published in GPS Solutions
, published in GPS Solutions .
This paper serves as the official documentation and performance validation for the software, detailing how it handles various GNSS constellations like , GLONASS , Galileo , and BeiDou .