| Abstract: | The growing number of Earth observation satellites are producing exponential increases in the amount of data produced. These data sets contain valuable information on the state of the environment to accurately monitor and predict the impact of global change. Global change investigations require access to long-term data. This paper is a review of the current archiving practices of NOAA, NASA, SPOT, ESA and the DLR. It is demonstrated that despite recognition at a regional and organisational level of the importance of data archiving much work remains to be done. Funding responsibility is identified as a particularly problematic area of data archiving: it is an issue along with the need for easy accessibility and adequate metadata that will need to be resolved to ensure that future generations have access to adequate Earth observation data archives. |
