site specific safety program when changes are made to a site the functionality of this module is explained below in connection with fig1 the camera views module 435 loads and displays multiple types of camera site views in one embodiment these views include top left top right lower left and lower right these views are retrieved from the data structure shown in fig2 a user can select one of the views by clicking on the appropriate button once the appropriate button is selected the camera view of the site appears on the user 39 s screen the mpe map display module 430 displays the sites antenna structures showing all the site 39 s elements and the associated mpe maps the module calculates and displays these items a user may click on a particular antennae structure and the module opens a pop up window showing mpe maps two camera views of the chosen antennae structure standard and zoom and information about the antennae structure in one embodiment this enables any worker or individual visiting any wireless site in the united states to see the invisible occupational controlled and restricted rf patterns these rf pattern maps can be updated on a daily basis and are an integral part of the system 39 s compliance and safety solution the data update module 432 allows an authorized user for example a representative of an organization that operates one or more sites to edit data of the site antennas that are associated with the authorized user the data update module also receives data from the wireless telecommunication company who owns the antenna the module.