geotagging

/JH IY0 OW0 T AE1 G IH0 NG/
verb
  1. 1

    To augment (photographs or other items) with metadata indicating a geographic location.

noun
  1. 1

    The augmentation of photographs or other items with metadata indicating a geographic location.

Source: https://en.wiktionary.org/wiki/geotag, https://en.wiktionary.org/wiki/geotagging