Title

Madrigal GPS-TEC maps of the high-latitude northern hemisphere 2009-2017

Description

Raw data obtained from the Madrigal web site cedar.openmadrigal.org has been recast into a format of dial grids in geo-magnetic coordinates.

Document Type

Dataset

DCMI Type

Dataset

File Format

.txt

Viewing Instructions

Standard TEC units (tecu). Symbol for missing data: -1234 The TEC map files are organized in zipped folders by year and day of year for downloading, where madrigal-tec-map-YYYY-DDD-DDD.zip are the 4-digit year and 3 digit day of year. Within each zipped folder, the naming convention follows, adding HHMM to capture universal time in hours, minutes. Raw data from Madrigal is zipped into files format tec-map-madrigal-NH-c-md3-YYYY where YYYY is the 4 digit year. Each of these zipped files contains additional zipped files. See the README for further explanation.

Publication Date

4-22-2019

Funder

NSF, Division of Atmospheric and Geospace Sciences

Publisher

Utah State University

Award Number

NSF, Division of Atmospheric and Geospace Sciences 1441774

Award Title

Continuing Theoretical Studies of Dynamical Processes in the Ionosphere

Methodology

Data was derived from Madrigal data server at cedar.openmadrigal.org.

Start Date

1-2009

End Date

12-2017

Language

eng

Code Lists

GPS = Global Positioning System

TEC = Total Electron Content

License

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.

Files

README.txt (2 kB)
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madrigal-tec-map-2009-files-001-121.zip (972534 kB)
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madrigal-tec-map-2009-files-122-240.zip (986542 kB)
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madrigal-tec-map-2009-files-241-365.zip (1074221 kB)
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madrigal-tec-map-2010-files-001-121.zip (1071588 kB)
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madrigal-tec-map-2010-files-242-365.zip (1106203 kB)
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madrigal-tec-map-2011-files-001-121.zip (1110770 kB)
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madrigal-tec-map-2012-files-001-121.zip (1591837 kB)
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madrigal-tec-map-2016-files-001-121.zip (2013756 kB)
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madrigal-tec-map-2016-files-122-241.zip (1896495 kB)
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madrigal-tec-map-2016-files-242-366.zip (1937256 kB)
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madrigal-tec-map-2017-files-001-121-2.zip (1919472 kB)
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madrigal-tec-map-2017-files-122-241-1.zip (1910717 kB)
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madrigal-tec-map-2017-files-242-365-1.zip (1969273 kB)
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tec-map-madrigal-NH-c-md3-2009.zip (1086230 kB)
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tec-map-madrigal-NH-c-md3-2010.zip (1154805 kB)
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tec-map-madrigal-NH-c-md3-2011.zip (1180668 kB)
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tec-map-madrigal-NH-c-md3-2012.zip (1336351 kB)
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tec-map-madrigal-NH-c-md3-2013-1.zip (1354938 kB)
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tec-map-madrigal-NH-c-md3-2014.zip (1390523 kB)
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tec-map-madrigal-NH-c-md3-2015.zip (1348626 kB)
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tec-map-madrigal-NH-c-md3-2017.zip (1283813 kB)
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