Apparatus for calculation and measurement using geolocation, for displaying underwater works in order to facilitate laying armoring blocks for sea or river dikes; software for processing calculation and measurement data using geolocation for the purpose of facilitating laying armoring blocks for sea and river dikes; software for interpreting geolocation data processed and transformed by other software, in order to improve visualization at the surface of underwater concrete blocks for constructing the armoring of sea and river dikes

Printed matter, specifically documentation relating to apparatus for calculation and measurement using geolocation, for displaying underwater works in order to facilitate laying armoring blocks for sea or river dikes, documentation relating to software for processing calculation and measurement data using geolocation for the purpose of facilitating laying armoring blocks for sea and river dikes, documentation relating to software for interpreting geolocation data