DTM2020-operational: semi-empirical thermosphere model

Centre National d Etudes Spatiales

Description

The Drag Temperature Model is the in-house developed semi-empirical model of the thermosphere. Its main application is in orbit determination and prediction. It provides point-wise predictions of total mass density, temperature, and partial densities of the main constituents (O2, N2, O, He). The solar driver is F10.7 and the geomagnetic driver of the model is Kp. The backbone of the data used to fit the model coefficients are the high-resolution and precision accelerometer-inferred densities of the GOCE, CHAMP and GRACE missions. The DTM2020 model is available on Github (F90 code).

Interact

Interaction Method Description Data Format Link
API Execute DTM, plot and download results N/A Open API Interface (opens in new tab)

Properties

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Type
Project
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Procedure
Role (from Related Party (1/2) > Responsible Party Info)
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Party (from Related Party (2/2) > Responsible Party Info)
Result Time Not used
Phenomenon Time Not used
Data Quality Flag (from Quality Assessment)
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Metadata Quality Flag (6/6) (from Quality Assessment)
Observed Property Not used
Named Region (from Feature Of Interest > Feature Of Interest)
Information
Owner Centre National d Etudes Spatiales
Version 1
Created Monday 28th Nov. 2022, 12:00
Last Modified Monday 5th Dec. 2022, 07:20