N.IRE - OSGM15 Belfast Datum Geoid Model
Description : OSGM15 Geoid model based on Belfast datum. Suitable for Trimble Access and Survey Controller (>12.41). Once downloaded, unzip the file before use. File : OSGM15_Belfast.zip
IRE - OSGM15 Malin Datum Geoid Model
Description : OSGM15 Geoid model based on Malin datum. Suitable for Trimble Access and Survey Controller (>12.41). Once downloaded, unzip the file before use. File : OSGM15_Malin.zip
UK - OSGM15 Newlyn Datum Geoid Model (ODN)
Description : OSGM15 Geoid model based on Newlyn datum. Suitable for Trimble Access and Survey Controller (>12.41). Once downloaded, unzip the file before use. File : osgm15.zip
