ESA's Space Environment Information System (SPENVIS) - A WWW interface to models of the space environment and its effects

2000 ◽  
Author(s):  
D. Heynderickx ◽  
B. Quaghebeur ◽  
E. Speelman ◽  
E. Daly
Keyword(s):  
Information System ◽  
Space Environment

New radiation environment and effects models in the European Space Agency's Space Environment Information System (SPENVIS)

Space Weather ◽  
2004 ◽  
Vol 2 (10) ◽  
pp. n/a-n/a ◽  
Author(s):  
D. Heynderickx ◽  
B. Quaghebeur ◽  
J. Wera ◽  
E. J. Daly ◽  
H. D. R. Evans
Keyword(s):  
Information System ◽  
Space Environment ◽  
Radiation Environment

Space Environment Information System for Mission Control Purposes: Benefits for INTEGRAL Operations

2006 ◽  
Author(s):  
Marta Pantoquilho ◽  
Alexander Baumgartner ◽  
Federico Di Marco ◽  
Alessandro Donati
Keyword(s):  
Information System ◽  
Space Environment ◽  
Mission Control

Research on Visualization of Spatial Data and Symbols Based on ArcGIS

2012 ◽  
Vol 241-244 ◽  
pp. 3107-3111
Author(s):  
Xu Dan Sun
Keyword(s):  
Information System ◽  
Geographical Information System ◽  
Spatial Data ◽  
Geographical Information ◽  
Space Environment ◽  
Point Line

To the problem of visualization expression, under the ArcGIS space environment, I use the ArcObjects components to do the symbols allocation and visualization expression for spatial data and point, line and polygon target. Result shows that it has finished the visualization effect of spatial data and symbols in the geographical information system.

SEISOP: Space Environment Information System to Support Satellites Operations

2008 ◽  
Author(s):  
Federico Di Marco ◽  
Alessandro Donati ◽  
Marta Pantoquillo ◽  
Alexander Baumgartner ◽  
D. Ponz
Keyword(s):  
Information System ◽  
Space Environment

Last upgrades and development of the space environment information system (SPENVIS)

2009 ◽  
Author(s):  
Michel Kruglanski ◽  
Neophytos Messios ◽  
Erwin De Donder ◽  
Emmanuel Gamby ◽  
Stijn Calders ◽  
...  
Keyword(s):  
Information System ◽  
Space Environment

Quantitative surface damage studies by H.R.E.M.

1989 ◽  
Vol 47 ◽  
pp. 632-633
Author(s):  
S. R. Singh ◽  
H. J. Fan ◽  
L. D. Marks
Keyword(s):  
Solar Wind ◽  
Quantitative Analysis ◽  
Surface Science ◽  
Surface Damage ◽  
Space Environment ◽  
Oxygen Desorption ◽  
The Past ◽  
Diffusion Controlled ◽  
Original Observation ◽  
Substantial Interest

Since the original observation that the surfaces of materials undergo radiation damage in the electron microscope similar to that observed by more conventional surface science techniques there has been substantial interest in understanding these phenomena in more detail; for a review see. For instance, surface damage in a microscope mimics damage in the space environment due to the solar wind and electron beam lithographic operations.However, purely qualitative experiments that have been done in the past are inadequate. In addition, many experiments performed in conventional microscopes may be inaccurate. What is needed is careful quantitative analysis including comparisons of the behavior in UHV versus that in a conventional microscope. In this paper we will present results of quantitative analysis which clearly demonstrate that the phenomena of importance are diffusion controlled; more detailed presentations of the data have been published elsewhere.As an illustration of the results, Figure 1 shows a plot of the shrinkage of a single, roughly spherical particle of WO3 versus time (dose) driven by oxygen desorption from the surface.

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