KUON GEO

Simud Valles

Vallis, valles · 988 km across · 19.09°, -38.01° · Mars
谷・差し渡し約988km

WHY THAT NAME · なぜその名前か

Word for "Mars" in Sumerian.
Source of the name: Sumerian (Asia) · Approved by the IAU 1973 · Other features named after Sumerian

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 Simud Valles

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Zir クレーター89 km
Nune クレーター101 km
Warra クレーター101 km
Yala クレーター107 km
Luck クレーター125 km
Taxco クレーター151 km
Sūf クレーター163 km
Puńsk クレーター196 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