Online geoid calculator. « », «16d46'33"N 3d'W»): Select action: Geoid height: lat lon = geoid heights (m) EGM = EGM96 = EGM The official Earth Gravitational Model EGM has been publicly released by the U.S. National Geospatial-Intelligence Agency (NGA) EGM Development. The Geoid Height Calculator calculates a geoid undulation at a point whose latitude and longitude is specified. The program is designed to use.
AllTrans EGM calculator - AllTrans EGM calculator can be used to calculate EGM geoid undulations in a quick and easy way. EGM Geopotential Model to degree and order This model uses a Calculate the EGM geoid height at two different locations with error actions. The EGM model can be used to calculate the height offset between the WGS84 ellipsoidal height and the Mean Sea Level (MSL) on any place on the globe.
Transformation Details. Name: WGS 84 to EGM height (2). Code: Transformation Version: NGA-World. Transformation Variant: 2. Accuracy: Download EGM Undulation Calculator for free. This is a C translation of the NGA's Fortran EGM undulation calculator and grid. using freely available Alltrans EGM calculator software version at 18 Key words: EGM, Geoid, GPS, Orthometric height, Ellipsoidal height. The overview and analysis of other GNSS based EGM geoid modeling is .. EGM Gridmaker tool of the AllTrans EGM calculator is used to model.