1. A computer readable medium whose contents assemble and manage a telemetry dictionary database on a host processing device having storage capabilities and a web-based interface, wherein the telemetry database dictionary is used by a core ground system, and the host processing device is communicable with other processing devices over a network via the web-based interface, the computer readable medium comprising: a component for receiving spreadsheet workbooks via said web-based interface from other computer devices communicable with the network, the spreadsheet workbooks comprised of telemetry data definitions; a component for routing said spreadsheet workbooks to a specified directory on the host processing device; a component for checking the received spreadsheet workbooks for errors, and if no errors are detected the spreadsheet workbooks are routed to another directory to await initiation of a database loading process; and a component for initiating a remote database loading process that results in the converting and loading of error free spreadsheet workbooks into the telemetry dictionary database.