# A numerical study of residual terrain modelling (RTM) techniques and the harmonic correction using ultra-high-degree spectral gravity modelling

> Research article (Journal of Geodesy, 2019) · cited 22× · AI/ML

**Wikidata**: [openalex:W2945266907](https://www.wikidata.org/wiki/openalex:W2945266907)  
**Source**: https://4ort.xyz/entity/a-numerical-study-of-residual-terrain-modelling-rtm-techniques-and-the-harmonic-correction-using-ultra-high-degree-spect