KUON GEO

Dao Vallis

Vallis, valles · 794 km across · -37.61°, 88.89° · Mars
谷・差し渡し約794km

WHY THAT NAME · なぜその名前か

Word for "star" in Thai.
Source of the name: Thailand (Asia) · Approved by the IAU 1979 · Other features named after Thailand

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 Dao Vallis

NEAREST NAMED FEATURES · 近くの地名

What stands next to a place tells you what kind of place it is.
Apia クレーター20 km
Mliba クレーター126 km
Mare Hadriacum 地形132 km
Poti クレーター135 km
Ayr クレーター149 km
Sungari Vallis 谷162 km
Tungla クレーター190 km
Harmakhis Vallis 谷207 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