A method for describing a panel to be displayed in a plurality of display contexts within a user interface including defining a panel description describing the functionality of the panel, a plurality of resource descriptions each describing the appearance of the panel and a mapping from each display context to one of the plurality of resource descriptions. The crystal filter is particularly appropriate for a UV detection system, where the pass band is between about 200 to about 350 nm. The number of necessary oscillators occupying a large area within a chip is reduced and the number of components is decreased. The clamping is done by wire clips which are crimped around the pivot mechanisms. A locate request ticket is generated that includes the marked-up aerial image itself, the geographic coordinates corresponding to the unbuffered dig area, andor a link to a webpage at which the marked-up aerial image may be viewed andor the geographic coordinates may be accessed.