Ashtech Solutions 2.6 Apr 2026

1. Introduction & Historical Context In the late 1990s and early 2000s, the Global Navigation Satellite System (GNSS) landscape was dominated by GPS (with GLONASS being partially available but rarely fully utilized in commercial software). Surveyors, geodesists, and mapping professionals relied on post-processing software to convert raw satellite observations into centimeter-level positioning. Before the widespread adoption of Real-Time Kinematic (RTK) and network corrections, "stop-and-go" static and kinematic surveys were the gold standard.

8/10 – A robust workhorse for static and kinematic post-processing, let down only by a dated interface and lack of real-time features. Ashtech Solutions 2.6