KUON GEO

Protonilus Mensae

Mensa, mensae · 1034 km across · 43.87°, 48.86° · Mars
メサ・差し渡し約1034km

WHY THAT NAME · なぜその名前か

From albedo feature at 42N, 315W.
Source of the name: Latin (Europe) · Approved by the IAU 1973 · Other features named after Latin

SEE IT · 地図で見る

Elevation here was measured by laser from orbit (MOLA), and the night-time infrared comes from THEMIS.
Open the map centred on Protonilus Mensae

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Protonilus 地形213 km
Moreux クレーター225 km
Rudaux クレーター359 km
Anio Valles 谷480 km
Ismeniae Fossae 溝483 km
Dioscuria 地形497 km
Coloe Fossae 溝558 km
Renaudot クレーター609 km
Great-circle distances on a sphere of radius 3,396.19 km.
Names and their origins come from the IAU Gazetteer of Planetary Nomenclature (USGS Astrogeology), retrieved 2026-08-14.
All named features ｜ KUON MARS map ｜ About the map ｜ The temperature on Mars ｜ How far away Mars is
DATA: IAU / USGS Astrogeology · NASA MGS MOLA · NASA Mars Odyssey THEMIS