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  1. David

    AUSGeoid 2020 Files

    thanks for clearing that up for us.
  2. David

    AUSGeoid 2020 Files

    We have been looking at the AUSGeoid 2020 files published on GA and have a few questions. 1. The uncertainties and n values are contained in separate files. This results in quite a large overhead. It seems to make more sense to have a single file containing both n values and uncertainties? 2. The links on GA are pointing to the 2017 file for the n values (https://s3-ap-southeast-2.amazonaws.com/geoid/AUSGeoid2020_20170908_win.dat) yet there is a new file from 2018 (https://s3-ap-southeast-2.amazonaws.com/geoid/AUSGeoid2020_20180201_win.dat) that appears to have been released to resolve the issue of 0.000 being used as a null value. 3. The uncertainty file has not been updated and is still using 0.000 as a null value?