cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.14262749
title: AMPERE GRD & IRD Data (2012-Dec)

description: 2012-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.14262750
title: AMPERE GRD & IRD Data (2012-Dec)

description: 2012-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.14262744
title: AMPERE GRD & IRD Data (2012-Aug)

description: 2012-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.14262745
title: AMPERE GRD & IRD Data (2012-Aug)

description: 2012-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.14262731
title: AMPERE GRD & IRD Data (2012-Apr)

description: 2012-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.14262732
title: AMPERE GRD & IRD Data (2012-Apr)

description: 2012-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.14262709
title: AMPERE GRD & IRD Data (2011-Sep)

description: 2011-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.14262710
title: AMPERE GRD & IRD Data (2011-Sep)

description: 2011-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.14262695
title: AMPERE GRD & IRD Data (2011-Oct)

description: 2011-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.14262696
title: AMPERE GRD & IRD Data (2011-Oct)

description: 2011-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.14262638
title: AMPERE GRD & IRD Data (2011-Nov)

description: 2011-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.14262639
title: AMPERE GRD & IRD Data (2011-Nov)

description: 2011-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.14262600
title: AMPERE GRD & IRD Data (2011-May)

description: 2011-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.14262601
title: AMPERE GRD & IRD Data (2011-May)

description: 2011-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.14262547
title: AMPERE GRD & IRD Data (2011-Mar)

description: 2011-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.14262548
title: AMPERE GRD & IRD Data (2011-Mar)

description: 2011-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.14262492
title: AMPERE GRD & IRD Data (2011-Jun)

description: 2011-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.14262493
title: AMPERE GRD & IRD Data (2011-Jun)

description: 2011-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.14262440
title: AMPERE GRD & IRD Data (2011-Jul)

description: 2011-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.14262441
title: AMPERE GRD & IRD Data (2011-Jul)

description: 2011-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.14262426
title: AMPERE GRD & IRD Data (2011-Jan)

description: 2011-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.14262427
title: AMPERE GRD & IRD Data (2011-Jan)

description: 2011-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.14262393
title: AMPERE GRD & IRD Data (2011-Feb)

description: 2011-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.14262394
title: AMPERE GRD & IRD Data (2011-Feb)

description: 2011-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.14262367
title: AMPERE GRD & IRD Data (2011-Dec)

description: 2011-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.14262368
title: AMPERE GRD & IRD Data (2011-Dec)

description: 2011-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.14262325
title: AMPERE GRD & IRD Data (2011-Aug)

description: 2011-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.14262326
title: AMPERE GRD & IRD Data (2011-Aug)

description: 2011-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.14262285
title: AMPERE GRD & IRD Data (2011-Apr)

description: 2011-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.14262286
title: AMPERE GRD & IRD Data (2011-Apr)

description: 2011-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.14262249
title: AMPERE GRD & IRD Data (2010-Sep)

description: 2010-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.14262250
title: AMPERE GRD & IRD Data (2010-Sep)

description: 2010-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.14262211
title: AMPERE GRD & IRD Data (2010-Oct)

description: 2010-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.14262212
title: AMPERE GRD & IRD Data (2010-Oct)

description: 2010-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: 10.15468/dl.2t9wsw
title: Occurrence Download

description: A dataset containing 250 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Specimens recorded during the HHUMLT24 cruise on RV Helmer Hanssen Longyearbyen – Tromsø, July 3–10, 2024"
 ]
}

 The dataset includes 250 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0002320-250127130748423/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14262108
title: AMPERE GRD & IRD Data (2010-Mar)

description: 2010-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.14262109
title: AMPERE GRD & IRD Data (2010-Mar)

description: 2010-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.14262133
title: AMPERE GRD & IRD Data (2010-May)

description: 2010-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.14262134
title: AMPERE GRD & IRD Data (2010-May)

description: 2010-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.14262174
title: AMPERE GRD & IRD Data (2010-Nov)

description: 2010-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.14262175
title: AMPERE GRD & IRD Data (2010-Nov)

description: 2010-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.14262088
title: AMPERE GRD & IRD Data (2010-Jun)

description: 2010-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.14262089
title: AMPERE GRD & IRD Data (2010-Jun)

description: 2010-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.14261960
title: AMPERE GRD & IRD Data (2010-Aug)

description: 2010-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.14261961
title: AMPERE GRD & IRD Data (2010-Aug)

description: 2010-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.14261900
title: AMPERE GRD & IRD Data (2010-Apr)

description: 2010-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.14261901
title: AMPERE GRD & IRD Data (2010-Apr)

description: 2010-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.14261880
title: AMPERE GRD & IRD Data (2009-Oct)

description: 2009-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.