Commit d1dd0da6 authored by Maximilian Schanner's avatar Maximilian Schanner
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Add GGFSS70 and change AD/BC to CE/BCE

parent 1d3db1b9
......@@ -30,18 +30,19 @@ Included models
pymagglobal comes with several models pre-included. You can download additional models `here <ftp://ftp.gfz-potsdam.de/home/mag/arthus/pymagglobal_models/>`_. Below is a description of the included models.
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Model Interval Reference Short description
========== ================= ========= =================
gufm1 1590 – 1990 AD [Jack00]_ Based on historical and modern data
arhimag1k 1000 – 2000 AD [Senf20]_ Combining archeomagnetic, volcanic and historical data
pfm9k.1a 7000 BC – 1900 AD [Nils14]_ Based on archeomagnetic, volcanic and sediment data; Sediment timescales adjusted to best fit
HFM.OL1.A1 8000 BC – 1990 AD [Pano15]_ Based on archeomagnetic, volcanic and sediment data; Data outlier treatment and strength of temporal and spatial regularization somewhat different from the ``CALSxk`` models
CALS10k.2 8000 BC – 1990 AD [Cons16]_ Based on archeomagnetic, volcanic and sediment data; Recent centuries constrained to agree in general with gufm1
ARCH10k.1 8000 BC – 1990 AD [Cons16]_ Based only on archeomagnetic and volcanic data; Sparse data coverage for early millennia; Recent centuries constrained to agree in general with ``gufm1``
LSMOD.2 49.5 – 29.5 ka [Kort19]_ Based on sediment and volcanic data; Closely adjacent sediment records stacked for regional consistency; Small correction to a sediment record location compared to ``LSMOD.1``; use the ``--longterm`` flag, to pass dates as ka
GGF100k 100 – 0 ka [Pano18]_ Based on sediment, volcanic and archeomagnetic data; Temporally stronger smoothed (by temporal regularization) compared to the dedicated Laschamp excursion models; use the ``--longterm`` flag, to pass dates as ka
========== ================= ========= =================
========== ================== ========= =================
Model Interval Reference Short description
========== ================== ========= =================
gufm1 1590 – 1990 CE [Jack00]_ Based on historical and modern data
arhimag1k 1000 – 2000 CE [Senf20]_ Combining archeomagnetic, volcanic and historical data
pfm9k.1a 7000 BCE – 1900 CE [Nils14]_ Based on archeomagnetic, volcanic and sediment data; Sediment timescales adjusted to best fit
HFM.OL1.A1 8000 BCE – 1990 CE [Pano15]_ Based on archeomagnetic, volcanic and sediment data; Data outlier treatment and strength of temporal and spatial regularization somewhat different from the ``CALSxk`` models
CALS10k.2 8000 BCE – 1990 CE [Cons16]_ Based on archeomagnetic, volcanic and sediment data; Recent centuries constrained to agree in general with gufm1
ARCH10k.1 8000 BCE – 1990 CE [Cons16]_ Based only on archeomagnetic and volcanic data; Sparse data coverage for early millennia; Recent centuries constrained to agree in general with ``gufm1``
LSMOD.2 49.5 – 29.5 ka [Kort19]_ Based on sediment and volcanic data; Closely adjacent sediment records stacked for regional consistency; Small correction to a sediment record location compared to ``LSMOD.1``; use the ``--longterm`` flag, to pass dates as ka BP
GGF100k 100 – 0 ka [Pano18]_ Based on sediment, volcanic and archeomagnetic data; Temporally stronger smoothed (by temporal regularization) compared to the dedicated Laschamp excursion models; use the ``--longterm`` flag, to pass dates as ka BP
GGFSS70 70 – 15 ka [Pano21]_ Based on nine selected high-quality sediment records; dedicated to cover three geomagnetic excursions: Norwegian-Greenland Sea (65 ka), Laschamps (41 ka), and Mono Lake/Auckland (34 ka); exhibits a better temporal resolution than the GGF100k model; use the ``--longterm`` flag, to pass dates as ka BP
========== ================== ========= =================
.. rubric:: References
......@@ -52,3 +53,4 @@ GGF100k 100 – 0 ka [Pano18]_ Based on sediment, volcanic and archeom
.. [Cons16] Constable, C., M. Korte and S. Panovska (2016): Persistent high paleosecular variation activity in Southern hemisphere for at least 10 000 years. Earth Planet. Sci. Lett.,453,78-86.
.. [Kort19] Korte, M., M. C. Brown, S. Panovska and I. Wardinski (2019): Robust characteristics of the Laschamp and Mono Lake geomagnetic excursions: results from global field models. Frontiers in Earth Sciences, 7:86, doi:10.3389/feart.2019.00086
.. [Pano18] Panovska, S., C. G. Constable and M. Korte (2018): Extending global continuous geomagnetic field reconstructions on timescales beyond human civilization. Geochem. Geophys. Geosys., 19, 4757-4772. doi:10.1029/2018GC007966
.. [Pano21] Panovska, S., M. Korte, J. Liu and N. Nowacyk (2021): Global Evolution and Dynamics of the Geomagnetic Field in the 15–70 kyr Period Based on Selected Paleomagnetic Sediment Records. JGR: Solid Earth, 126, e2021JB022681. doi.org/10.1029/2021JB022681
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