The earth's geomagnetic field and geolocation of fish:first results of a new approach ...
No abstracts are to be cited without prior reference to the author.Today’s EMF can be described through satellite measurement derived field models (IGRF - International Geomagnetic Reference Field, Figure 1.) The EMF is described by the magnetic elements, visualized in Figure 2. By choosing appropri...
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2024
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ftdatacite:10.17895/ices.pub.25070318.v1 2024-03-31T07:54:16+00:00 The earth's geomagnetic field and geolocation of fish:first results of a new approach ... Stockhausen, Hagen Guðbjörnsson, Sigmar 2024 https://dx.doi.org/10.17895/ices.pub.25070318.v1 https://ices-library.figshare.com/articles/conference_contribution/The_earth_s_geomagnetic_field_and_geolocation_of_fish_first_results_of_a_new_approach/25070318/1 unknown ASC 2009 - Theme session B https://ices-library.figshare.com/ICES-ASC-2009/groups https://dx.doi.org/10.17895/ices.pub.25070318 https://ices-library.figshare.com/ICES-ASC-2009/groups ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx Fisheries and aquaculture Ecosystem observation, processes and dynamics Conference contribution article CreativeWork Other 2024 ftdatacite https://doi.org/10.17895/ices.pub.25070318.v110.17895/ices.pub.25070318 2024-03-04T12:15:15Z No abstracts are to be cited without prior reference to the author.Today’s EMF can be described through satellite measurement derived field models (IGRF - International Geomagnetic Reference Field, Figure 1.) The EMF is described by the magnetic elements, visualized in Figure 2. By choosing appropriate elements observed at a given locality, it is in principle possible to determine the geographic position of this locality by comparing these values with the IGRF (see Figure 1). By measuring and storing magnetic element-readings from a registration tag attached to a fish, recovering the tag will potentially enable tracking the migration pattern. The earth is immersed in its EMF – consequently the proposed concept may be applied globally. Limitations of the concept: The EMF varies in a broad range of time-scales. For the present purpose, only short time variations are important (Figure 3). Registered magnetic element-readings must hence be corrected for these variations. For the north Atlantic, time variations ... Conference Object North Atlantic DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Fisheries and aquaculture Ecosystem observation, processes and dynamics |
spellingShingle |
Fisheries and aquaculture Ecosystem observation, processes and dynamics Stockhausen, Hagen Guðbjörnsson, Sigmar The earth's geomagnetic field and geolocation of fish:first results of a new approach ... |
topic_facet |
Fisheries and aquaculture Ecosystem observation, processes and dynamics |
description |
No abstracts are to be cited without prior reference to the author.Today’s EMF can be described through satellite measurement derived field models (IGRF - International Geomagnetic Reference Field, Figure 1.) The EMF is described by the magnetic elements, visualized in Figure 2. By choosing appropriate elements observed at a given locality, it is in principle possible to determine the geographic position of this locality by comparing these values with the IGRF (see Figure 1). By measuring and storing magnetic element-readings from a registration tag attached to a fish, recovering the tag will potentially enable tracking the migration pattern. The earth is immersed in its EMF – consequently the proposed concept may be applied globally. Limitations of the concept: The EMF varies in a broad range of time-scales. For the present purpose, only short time variations are important (Figure 3). Registered magnetic element-readings must hence be corrected for these variations. For the north Atlantic, time variations ... |
format |
Conference Object |
author |
Stockhausen, Hagen Guðbjörnsson, Sigmar |
author_facet |
Stockhausen, Hagen Guðbjörnsson, Sigmar |
author_sort |
Stockhausen, Hagen |
title |
The earth's geomagnetic field and geolocation of fish:first results of a new approach ... |
title_short |
The earth's geomagnetic field and geolocation of fish:first results of a new approach ... |
title_full |
The earth's geomagnetic field and geolocation of fish:first results of a new approach ... |
title_fullStr |
The earth's geomagnetic field and geolocation of fish:first results of a new approach ... |
title_full_unstemmed |
The earth's geomagnetic field and geolocation of fish:first results of a new approach ... |
title_sort |
earth's geomagnetic field and geolocation of fish:first results of a new approach ... |
publisher |
ASC 2009 - Theme session B |
publishDate |
2024 |
url |
https://dx.doi.org/10.17895/ices.pub.25070318.v1 https://ices-library.figshare.com/articles/conference_contribution/The_earth_s_geomagnetic_field_and_geolocation_of_fish_first_results_of_a_new_approach/25070318/1 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
https://ices-library.figshare.com/ICES-ASC-2009/groups https://dx.doi.org/10.17895/ices.pub.25070318 https://ices-library.figshare.com/ICES-ASC-2009/groups |
op_rights |
ICES Custom Licence https://www.ices.dk/Pages/library_policies.aspx |
op_doi |
https://doi.org/10.17895/ices.pub.25070318.v110.17895/ices.pub.25070318 |
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1795035042216411136 |