NOAC47N Datasets
Generated: |year_month|
NOAC_AMOC.tab
Dataset Overview
Project: Meridional Connectivity of a 25-Year Observational AMOC Record at 47°N
Description: No description available
Source File: NOAC_AMOC.tab
Data Product: Basin-wide AMOC volume transport from the NOAC array at 47°N in the subpolar North Atlantic (1993-2018)
Time Coverage: 1993-01-01 to 2018-01-01
Record Length: 301 observations (25.0 years)
Sampling Frequency: monthly
Citation:
Wett, Simon; Rhein, Monika; Kieke, Dagmar; Mertens, Christian; Moritz, Martin; Nowitzki, Hannah (2023): Basin-wide AMOC volume transport from the NOAC array at 47°N in the subpolar North Atlantic (1993-2018) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.959558
Dataset Visualization
Time series plot for NOAC47N dataset.
Dataset Statistics
Total Variables: 2
Total Coordinates: 1
Dataset Size: 0.01 MB
Coordinate Information
The following table shows information about the dataset coordinates in the standardised version, including coordinate name remapping from the original, if any:
Coordinate |
Description |
Units |
Size |
Min Value |
Max Value |
Missing % |
|---|---|---|---|---|---|---|
TIME |
Time |
datetime64[ns] |
(301,) |
1993-01-01 |
2018-01-01 |
0.0% |
Variable Information
The following table shows the mapping from original variable names to standardized names, along with key statistics for each variable.
Variable |
Description |
Units |
Size |
Min Value |
Max Value |
Missing % |
|---|---|---|---|---|---|---|
Trans vol [Sv] → MOC_SIGMA0 |
MOC_sigma0: AMOC volume transport at 47N |
Sverdrup |
(301,) |
4.08 |
37.33 |
0.0% |
Trans vol [Sv].1 → MOC_SIGMA0_LPF |
MOC_sigma0 (filtered): AMOC volume transport at 47N, low-pass filtered |
Sverdrup |
(301,) |
13.85 |
21.50 |
0.0% |
Metadata (edits applied noted)
The following metadata provides comprehensive information about this dataset:
Program*: NOAC 47N array
Project*: Meridional Connectivity of a 25-Year Observational AMOC Record at 47°N
License*: None
References*: Wett, S., Rhein, M., Kieke, D., Mertens, C., & Moritz, M. (2023). Meridional connectivity of a 25-year observational AMOC record at 47°N. Geophysical Research Letters, 50, e2023GL103284. https://doi.org/10.1029/2023GL103284
Data Product*: Basin-wide AMOC volume transport from the NOAC array at 47°N in the subpolar North Atlantic (1993-2018)
Time Coverage Start*: 1993-01-01
Time Coverage End*: 2018-01-01
Contributor Name*: Simon Wett, Monika Rhein
Contributor Role*: originator, principalInvestigator
Contributor Role Vocabulary*: https://vocab.nerc.ac.uk/collection/G04/current/
Contributor Email: ,
Contributor Id*: https://orcid.org/0000-0003-3876-2206, https://orcid.org/0000-0003-1496-2828
Contributing Institutions:
Contributing Institutions Vocabulary:
Contributing Institutions Role:
Conventions: CF-1.8, ACDD-1.3, OceanSITES-1.5
featureType*: timeSeries
featureType_vocabulary: https://cfconventions.org/cf-conventions/v1.6.0/cf-conventions.html#_features_and_feature_types
Source File*: NOAC_AMOC.tab
Source Path*: ~/AMOCatlas/data/NOAC_AMOC.tab
Source Url*: https://doi.pangaea.de/10.1594/PANGAEA.959558
Date Modified: 2026-02-01T00:00:00Z
Processing Software: http://github.com/AMOCcommunity/amocatlas
Processing Version: v0.2.0
Processing Datasource*: noac47n
Variable Mapping*: {‘Trans vol [Sv]’: ‘MOC_SIGMA0’, ‘Trans vol [Sv].1’: ‘MOC_SIGMA0_LPF’}
Original Variable Metadata*: [Complex metadata structure - 2 items]
Applied Variable Mapping: {‘Trans vol [Sv]’: ‘MOC_SIGMA0’, ‘Trans vol [Sv].1’: ‘MOC_SIGMA0_LPF’}
Comment*: (Note: date_modified has been set to a canonical value for documentation generation to avoid git churn)