# A Modified Nonlinear Two-Filter Smoothing for High-Precision Airborne Integrated GPS and Inertial Navigation

> Research article (IEEE Transactions on Instrumentation and Measurement, 2015) · cited 42× · AI/ML

**Wikidata**: [openalex:W1936802140](https://www.wikidata.org/wiki/openalex:W1936802140)  
**Source**: https://4ort.xyz/entity/a-modified-nonlinear-two-filter-smoothing-for-high-precision-airborne-integrated-gps-and-inertial-navigation