Intergraph Corporation announced the availability of Z/I Mission, a comprehensive photo flight management system for aerial survey procedures. The Z/I Mission Core module facilitates basic functions such as viewing of projects, data import or export, definition of coordinate systems, display layout definition through legend manipulation, explorer functionality and catalogue handling. Together with the optional modules for 3D planning and reporting or the program starter functionality, Z/I Mission can: plan missions for block or corridor flights; check planning results for correct side and end lap; compute stereo coverage of planned or flown missions based on underlying digital terrain model; interface to TerraShare for reference and image data handling; control DMC Post Processing and DMC Digital Image Analysis software; interface with other existing flight management systems; use geo-referenced maps as raster backdrops; provide flexible coordinate system definition; and support export of project data for further use with ImageStation software. (Intergraph, Huntsville, Ala.)