Burbidge, Paul2023-06-072023-06-072004https://unbscholar.lib.unb.ca/handle/1882/30532electronicen-CAhttp://purl.org/coar/access_right/c_16ecGeoid modelling using a combination of geometrically determined and WGS84 EGM96 geoidal undulation valuessenior reportC., Santos MarceloEngineering