A GIS specialist needs to organize discontinuous imagery into a single dataset and wants to...

Mosaic datasets manage collections of multiple rasters, including discontinuous imagery, without physically merging the data. They allow users to query, subset, and download individual rasters on demand while maintaining a single logical dataset.

Raster dataset (Option A) stores a single continuous raster.

LAS dataset (Option B) is specific to lidar point cloud data.

Therefore, the correct answer is C.

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