# Two-dimensional coordinate estimation for missing automatic identification system (AIS) signals based on the discrete Kalman filter algorithm and universal transverse mercator (UTM) projection

> Research article (Zeszyty Naukowe Akademii Morskiej w Szczecinie, 2017) · cited 10× · AI/ML

**Wikidata**: [openalex:W2803113554](https://www.wikidata.org/wiki/openalex:W2803113554)  
**Source**: https://4ort.xyz/entity/two-dimensional-coordinate-estimation-for-missing-automatic-identification-system-ais-signals-based-on-the-discrete-kalm