To use these parameters to constrain your search, simply check the box or fill in the value of the desired parameter(s). Parameters that are not checked, or that have no value entered, will not be used in the search.
You can click on a highlighted parameter name to get a definition of the parameter.
When you enter parameters on this form and then move to another form (by clicking the tab with its name), the parameters you have already entered are saved and will be applied to your search.
When you have checked or filled in the parameters you want to use on any or all of the five parameter forms (Instrument, Geometry, etc.), then click the Search button at the bottom of any of the forms. This will perform a search of the Clementine image database, applying all the parameter constraints you have selected. The result will be a list of the matching images. At this point you can view the images, download them, or order them on CD-ROM.
If you are not happy with the results of a search, just use the Back button of your browser to go back to these search forms, and change your search criteria.