AMPERE
Published September 10, 2026 | Version 2.0
Dataset Open

AMPERE GRD & IRD Data (2024-May)

Authors/Creators

  • 1. Johns Hopkins University Applied Physics Laboratory
  • 2. Southwest Research Institute
  • 3. University of Newcastle Australia

Description

2024-May AMPERE GRD and IRD data.

AMPERE IRD files contain hemispheric delta-B observations in global coordinates (geographic and AACGM). Data are blocked into 10-minute 'chunks' at 2-minute resolution for use in the fitting algorithm. Measurements flagged 'bad' in the earlier processing are removed prior to entry in IRD.

AMPERE GRD files contain hemispheric delta-B and Birkeland current fits at 2-minute resolution.

Files

ampere.202405.v2.k060_m08.north.grd.zip

Files (19.0 GB)

Name Size
md5:d693ab7c3346cea32d5431d1e088f1a4
2.8 GB Preview Download
md5:1ba60c2964661907656f705b3cbf08dc
6.7 GB Preview Download
md5:1ba2418bee1f5a9493582acbe57a221e
2.8 GB Preview Download
md5:74a62398bce546297dd6b29ffc8eb85c
6.8 GB Preview Download

Additional details

Related works

Is derived from
Dataset: 10.5281/zenodo.14285102 (DOI)