This is the 5116th most frequent Russian word.
наземную
"Наземную" means "ground-based" or "surface" in English.
The word 'наземную' is used as a feminine singular accusative adjective referring to a station that is terrestrial or ground-based.
Мы построим наземную станцию для передачи данных.
We will build a ground station for data transmission.
Here, 'наземную' modifies the feminine singular noun, 'листву', indicating it pertains to something on the ground.
Видел наземную листву, покрывавшую весь парк.
I saw ground foilage covering the entire park.
In this context, 'наземную' qualifies the noun 'конструкцию', emphasizing the structure's placement or relation to the ground.