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Table 2

Mean and StD, the latter expressed as percentage (smallest values within 0.5% in bold), of the density ratios of the models comparing to full datasets. “DTM2020 Intermed” is the intermediate model displayed in Figure 3.

MSIS00 JB2008 DTM2013 DTM2020 Oper DTM2020 Intermed DTM2020 Research MSIS2.0
CHAMP 0.69/23.1 0.78/20.2 0.76/19.8 0.98/19.0 1.00/18.6 0.98/18.4 0.79/25.0
GRACE 0.75/28.8 0.83/26.9 0.76/23.2 1.04/25.9 1.02/23.9 0.99/23.1 0.80/31.9
GOCE 0.82/14.3 0.81/12.4 0.79/11.6 0.99/10.5 0.98/9.7 1.00/9.5 0.95/15.7
GOCE reentry 0.92/10.4 0.81/10.2 0.84/11.5 1.04/8.3 1.04/8.7 1.06/8.9 1.16/10.8
Swarm A 0.89/25.8 0.92/21.2 0.76/21.6 1.13/22.4 1.02/19.3 1.00/19.1 0.99/25.6
Stella 0.86/21.2 0.93/55.2 0.76/20.4 1.01/20.8 1.00/20.3 0.97/19.5 0.85/21.7
TLE 250 km 0.99/19.0 ** 1.01/22.9 1.21/18.1 1.23/18.2 ** 1.13/20.3
TLE 325 km 1.00/31.1 ** 1.09/36.4 1.35/33.2 1.34/32.0 ** 1.13/32.2
TLE 250 km* 0.94/20.4 0.98/20.5 0.93/21.4 1.14/18.8 1.17/18.4 1.17/19.4 1.06/21.7
TLE 325 km* 0.94/33.5 1.02/34.0 0.99/35.1 1.29/34.4 1.29/33.1 1.27/34.3 1.06/34.5
Below: not used in DTM2013 and DTM2020
SETA2 0.97/13.2 ** 0.97/21.3 1.16/14.4 1.26/15.6 ** 1.18/13.9
SETA3 0.91/16.8 ** 0.88/17.7 1.06/17.2 1.11/16.2 ** 1.10/23.3
AE-C MESA 1.08/19.5 ** 1.11/22.3 1.24/21.0 1.30/22.4 ** 1.26/22.4
AE-E MESA 1.06/18.1 ** 1.13/20.8 1.20/21.4 1.23/19.3 ** 1.22/20.5
Starlette 0.90/18.5 0.92/39.3 0.78/20.0 1.04/18.9 1.04/19.1 1.01/19.5 0.90/19.9
HASDM 250 km 0.95/17.0 1.04/19.8 0.95/12.5 1.17/13.0 1.22/11.6 1.23/11.9 1.10/17.9
HASDM 400 km 0.87/27.4 0.99/20.5 0.95/18.9 1.26/18.8 1.28/18.4 1.25/18.0 0.97/27.3
HASDM 475 km 0.83/33.1 0.99/24.2 0.90/23.2 1.21/23.6 1.24/23.5 1.20/22.8 0.92/33.4
HASDM 800 km 0.99/50.4 1.07/24.2 0.88/49.0 1.09/48.9 1.09/49.0 1.07/48.5 1.01/46.9
EDR: Cosmos 0.87/22.7 0.98/16.3 0.97/16.8 1.28/16.3 1.29/14.9 1.26/14.7 0.99/22.9
Venuslander 0.95/12.7 0.99/8.3 0.93/12.0 1.11/12.2 1.15/11.4 1.17/11.6 1.08/14.0
Ov-3-1 0.87/20.3 0.98/14.4 0.97/15.5 1.26/14.3 1.27/13.3 1.25/13.5 0.99/20.2
Hitchhiker-1 0.89/17.9 0.98/13.7 0.96/14.0 1.23/13.3 1.25/12.3 1.24/12.4 1.01/18.5
*

2000–2013;

**

no indices;

7–8% data rejected.

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