DTM2020-operational: semi-empirical thermosphere model

Last modified at Dec 5th, 2022, 07:20 UTC

PointOfContact
Individual_CNES_Bruinsma
DataProvider
Organisation_CNES

Type

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).

How to Access the Data

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  • CCBYNCSA

Further Information and Resources

Procedure

CompositeProcess_DTM2020-operational_2Dmaps

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Quality Assessment

Data Quality Flags
DQ4
Metadata Quality Flags
MQ1
MQ2
MQ3
MQ4
MQ7
MQ8

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Resources

More Properties

Property Value
Result Not used
Result Time Not used
Phenomenon Time Not used
Observed Property Not used

Metadata Information

Editor Centre National d Etudes Spatiales
Version 1
Created Monday 28th Nov. 2022, 12:00
Last Modified Monday 5th Dec. 2022, 07:20

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