What does "phototopography" mean?

The surveying and mapping of a terrain based solely on terrestrial photographs.

What is a synonym for "phototopography"?

Common synonyms include: atlas, cartography, chart, chorography, globe, hachure.

noun

noun ·Rare ·Advanced level

Noun

1
The surveying and mapping of a terrain based solely on terrestrial photographs. uncountable

From photo- + topography.