1. Composite images created by assembling multiple photographs together to form a larger, seamless picture or map.
Usage: plural form; commonly used in cartography, aerial photography, and digital imaging
2. In surveying and remote sensing, a set of overlapping aerial or satellite photographs arranged and matched to create a continuous representation of a geographic area.
Usage: technical term; used in geography and surveying

Examples

• The cartographers created photomosaics from hundreds of aerial photographs to map the entire region.
• Digital photomosaics allow researchers to analyze large landscapes without traveling to remote locations.
• The museum displayed photomosaics that combined thousands of small images into a single portrait.
• Satellite photomosaics help urban planners track changes in city development over time.
• The surveying team used photomosaics to create detailed maps of the mountainous terrain.
• Artists have experimented with photomosaics to create stunning visual effects from everyday pictures.