# Detecting time-varying seasonal signal in GPS position time series with different noise levels

> Research article (GPS Solutions, 2017) · cited 83× · AI/ML

**Wikidata**: [openalex:W2769025865](https://www.wikidata.org/wiki/openalex:W2769025865)  
**Source**: https://4ort.xyz/entity/detecting-time-varying-seasonal-signal-in-gps-position-time-series-with-different-noise-levels