modelling

Modelling tools.

Statistical modelling

Short term modelling

Long term modelling

Indonesian climate modelling

A. Space debris modelling

A. Modelling space debris

C. Modelling and database

B. Statistical modelling methodologies

SIRA, Royal Greenwich Observatory Population modelling

(a) Atmospheric research and climate modelling

A. Space debris modelling and mitigation

B. Statistical modelling methodologies 14 16 6

2.1 Modelling of the space debris environment

I. Space debris modelling and prevention (IfRR TUBS)

2.1 Methods of modelling of the debris environment

(b) Modelling and prediction, including global circulation models

Space pollution modelling and cataloguing of space debris

1. Additional source terms for orbital debris modelling

2. Modelling of space debris environment and risk assessment

B. Pollution modelling and cataloguing of objects and particles

1997 Modelling of space debris environment and risk assessment.

Two and three dimensional mathematical modelling programmes have been devised.

Specialization in macroeconomic modelling, International Labour Organization, Geneva, Switzerland, 1980

2.1 Modelling of the space debris environment 60 77 15

2. Modelling of the space debris environment and risk assessment

The British Geological Survey carries out research into the modelling of atmospheric effectsT.D.G. Clark and A. D. Aylward, quot Modelling the effects of thermospheric winds on satellite orbits quot , paper presented at ESTEC Symposium on Environment Modelling for Space Based Applications, Noordwijk, Netherlands, 18 20 September 1996.

Ozone, greenhouse gases and air pollution distribution modelling (above big cities)

Stronger ties between the modelling and measurement communities must be fostered.

A special focus of this global modelling is the Asia Pacific region.

This modelling work is complementary to that of the University of Kent.

Other than the modelling of the present debris population, the long term modelling requires assumptions describing the future space flight activities, including the debris generation mechanisms, in terms of, for example

Habitat modelling based on satellite maps is now being implemented for selected species.

(b) Digital terrain modelling grid generation, contour plotting, slope aspect maps, 3D visualization

2. Modelling of the space debris environment and risk assessment 60 93 15

10. That idea was supported by economic modelling analysis, which showed that the cost of taking measures to reduce emissions in that country would be 22 times greater than in other countries.

Unpaid work and the Care Economy Gender, Poverty and the Millennium Development Goals is a comprehensive database on time use ways to measure women's invisible contribution to economic growth the cost of care in national accounts and pro poor women macro economic modelling.

IfRR TUBS has continued its activities in the field of modelling and model validation.

Modelling Global Change, edited by Lawrence R. Klein and Fu Chen Lo, UNU Press

GRID Arendal also assists in the development of the coastal environmental information modelling system.

These include ground based equipment, meteorological stations, stations for balloon launching, stations for rocket launching, an atmospheric chemistry laboratory, stations for ionospheric research, and a laboratory and software for climate modelling, in particular Indonesian climate modelling.

IADC also develops cooperative research projects associated with measuring and modelling the space debris environment.

The University of Kent continues its work on retrieved surface analysis and hypervelocity impact modelling.

(c) Support for establishing a unique, clearly defined interface between measurement results and modelling predictions.