cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.14265646
title: AMPERE GRD & IRD Data (2020-Jan)

description: 2020-Jan 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.
DOI: 10.5281/zenodo.14265647
title: AMPERE GRD & IRD Data (2020-Jan)

description: 2020-Jan 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.
DOI: 10.5281/zenodo.14265574
title: AMPERE GRD & IRD Data (2020-Feb)

description: 2020-Feb 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.
DOI: 10.5281/zenodo.14265575
title: AMPERE GRD & IRD Data (2020-Feb)

description: 2020-Feb 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.
DOI: 10.5281/zenodo.14265433
title: AMPERE GRD & IRD Data (2020-Dec)

description: 2020-Dec 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.
DOI: 10.5281/zenodo.14265434
title: AMPERE GRD & IRD Data (2020-Dec)

description: 2020-Dec 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.
DOI: 10.5281/zenodo.14265350
title: AMPERE GRD & IRD Data (2020-Aug)

description: 2020-Aug 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.
DOI: 10.5281/zenodo.14265351
title: AMPERE GRD & IRD Data (2020-Aug)

description: 2020-Aug 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.
DOI: 10.15468/dl.tbhw3n
title: Occurrence Download

description: A dataset containing 3489 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Nymphalidae",
 "GadmGid is PER.18_1"
 ]
}

 The dataset includes 3489 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002313-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14265261
title: AMPERE GRD & IRD Data (2020-Apr)

description: 2020-Apr 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.
DOI: 10.5281/zenodo.14265262
title: AMPERE GRD & IRD Data (2020-Apr)

description: 2020-Apr 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.
DOI: 10.5281/zenodo.14265204
title: AMPERE GRD & IRD Data (2019-Sep)

description: 2019-Sep 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.
DOI: 10.5281/zenodo.14265205
title: AMPERE GRD & IRD Data (2019-Sep)

description: 2019-Sep 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.
DOI: 10.5281/zenodo.14265131
title: AMPERE GRD & IRD Data (2019-Oct)

description: 2019-Oct 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.
DOI: 10.5281/zenodo.14265132
title: AMPERE GRD & IRD Data (2019-Oct)

description: 2019-Oct 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.
DOI: 10.5281/zenodo.14265043
title: AMPERE GRD & IRD Data (2019-Nov)

description: 2019-Nov 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.
DOI: 10.5281/zenodo.14265044
title: AMPERE GRD & IRD Data (2019-Nov)

description: 2019-Nov 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.
DOI: 10.5281/zenodo.14264979
title: AMPERE GRD & IRD Data (2019-May)

description: 2019-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.
DOI: 10.5281/zenodo.14264980
title: AMPERE GRD & IRD Data (2019-May)

description: 2019-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.
DOI: 10.5281/zenodo.14264897
title: AMPERE GRD & IRD Data (2019-Mar)

description: 2019-Mar 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.
DOI: 10.5281/zenodo.14264898
title: AMPERE GRD & IRD Data (2019-Mar)

description: 2019-Mar 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.
DOI: 10.5281/zenodo.14264851
title: AMPERE GRD & IRD Data (2019-Jun)

description: 2019-Jun 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.
DOI: 10.5281/zenodo.14264852
title: AMPERE GRD & IRD Data (2019-Jun)

description: 2019-Jun 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.
DOI: 10.5281/zenodo.14264819
title: AMPERE GRD & IRD Data (2019-Jul)

description: 2019-Jul 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.
DOI: 10.5281/zenodo.14264820
title: AMPERE GRD & IRD Data (2019-Jul)

description: 2019-Jul 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.
DOI: 10.5281/zenodo.14264624
title: AMPERE GRD & IRD Data (2019-Apr)

description: 2019-Apr 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.
DOI: 10.5281/zenodo.14264625
title: AMPERE GRD & IRD Data (2019-Apr)

description: 2019-Apr 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.
DOI: 10.5281/zenodo.14264520
title: AMPERE GRD & IRD Data (2018-Mar)

description: 2018-Mar 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.
DOI: 10.5281/zenodo.14264521
title: AMPERE GRD & IRD Data (2018-Mar)

description: 2018-Mar 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.
DOI: 10.5281/zenodo.14264682
title: AMPERE GRD & IRD Data (2019-Aug)

description: 2019-Aug 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.
DOI: 10.5281/zenodo.14264683
title: AMPERE GRD & IRD Data (2019-Aug)

description: 2019-Aug 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.
DOI: 10.5281/zenodo.14264733
title: AMPERE GRD & IRD Data (2019-Dec)

description: 2019-Dec 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.
DOI: 10.5281/zenodo.14264734
title: AMPERE GRD & IRD Data (2019-Dec)

description: 2019-Dec 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.
DOI: 10.5281/zenodo.14264467
title: AMPERE GRD & IRD Data (2018-Jan)

description: 2018-Jan 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.
DOI: 10.5281/zenodo.14264468
title: AMPERE GRD & IRD Data (2018-Jan)

description: 2018-Jan 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.
DOI: 10.5281/zenodo.14264436
title: AMPERE GRD & IRD Data (2018-Feb)

description: 2018-Feb 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.
DOI: 10.5281/zenodo.14264437
title: AMPERE GRD & IRD Data (2018-Feb)

description: 2018-Feb 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.
DOI: 10.5281/zenodo.14264427
title: AMPERE GRD & IRD Data (2018-Apr)

description: 2018-Apr 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.
DOI: 10.5281/zenodo.14264428
title: AMPERE GRD & IRD Data (2018-Apr)

description: 2018-Apr 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.
DOI: 10.5281/zenodo.14264396
title: AMPERE GRD & IRD Data (2017-Sep)

description: 2017-Sep 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.
DOI: 10.5281/zenodo.14264397
title: AMPERE GRD & IRD Data (2017-Sep)

description: 2017-Sep 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.
DOI: 10.5281/zenodo.14264355
title: AMPERE GRD & IRD Data (2017-Oct)

description: 2017-Oct 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.
DOI: 10.5281/zenodo.14264356
title: AMPERE GRD & IRD Data (2017-Oct)

description: 2017-Oct 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.
DOI: 10.5281/zenodo.14264308
title: AMPERE GRD & IRD Data (2017-Nov)

description: 2017-Nov 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.
DOI: 10.5281/zenodo.14264309
title: AMPERE GRD & IRD Data (2017-Nov)

description: 2017-Nov 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.
DOI: 10.5281/zenodo.14264282
title: AMPERE GRD & IRD Data (2017-May)

description: 2017-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.
DOI: 10.5281/zenodo.14264283
title: AMPERE GRD & IRD Data (2017-May)

description: 2017-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.
DOI: 10.5281/zenodo.14264260
title: AMPERE GRD & IRD Data (2017-Mar)

description: 2017-Mar 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.