eSWua IONOWORLD tool: Long-term forecasting global TEC maps
Last modified at Sep 6th, 2023, 15:00 GMT
Description
This collection contains the Long Term Forecasting maps of the ionospheric Total Electron Content (TEC) [1] on a global scale (latitudinal and longitudinal ranges of 87.5°S–87.5°N and 180°W–180°E, respectively). The vTEC is estimated 24 hours in advance every 2 hours on a grid of 2.5° X 5° (lat x long). The proposed model is implemented through an algorithm consisting of two separate parts, working in cascade. The first part, termed “Single point TEC forecasting”, focuses on the 24-h ahead prediction of vTEC on selected points of the globe and the second is based on the use of the NeQuick2 Model fed by the outputs of the single point vTEC forecasting with the goal to retrieve the so-called “effective R12” used to extend the vTEC forecasting 24-h in advance at a global level. [1] Cesaroni C, Spogli L, Aragon-Angel A, Fiocca M, Dear V, et al. 2020. Neural network based model for global Total Electron Content forecasting. J. Space Weather Space Clim. 10, 11.
How to Access the Data
5 Links
Online Resource Access
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The download tool assist you in the procedure of accessing the data. USAGE: 1) Choose the collection "GNSS TEC" from the horizontal menu below the text. 2) Select the TEC product "24-hr forecasting of global TEC". 3) Continue with the guided data selection.
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In this page is provided an overview of the latest TEC data (last TEC map, mean TEC and hourly mean TEC time-series) over the choosed area (Mediterranean, Europe, World). Latest forecast map are also shown when available.
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- HTTPS
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In this page it's possible to plot a series of TEC maps for a chosen time period and area (Mediterranean, Europe, World). When the associated forecasted map is available, a link to the map will be provovided.
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- HTTPS
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The page provide a guide to access the eSWua TEC data trough the RESTful API (Section: GNSS TEC DATA).
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- HTTPS
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This is the landing page for the whole eSWua GNSS TEC data and products, where more information about the ionosondes data collection are provided.
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- HTTPS
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More Properties
| Property | Value |
|---|---|
| Result | Not used |
| Result Time | Not used |
| Phenomenon Time | Not used |
| Observed Property | Not used |
| Editor | Istituto Nazionale di Geofisica e Vulcanologia |
| Version | 1 |
| Created | Wednesday 6th Sept. 2023, 15:00 |
| Last Modified | Wednesday 6th Sept. 2023, 15:00 |