Site 070 - Alba West


Site Name: Alba West

Type of Site: Penetrator
(A link to the appropriate page of Part 1 or 2)

Latitude: 45 deg. N
Longitude: 126 deg. W
Elevation: + 1 km

Maps: MC-2 SE

Viking Orbiter Images: 852A01, 852A03, 853A01 through 853A04, 783A12, 783A14
Footprint map and information about all VO images are available.


Date Entered: 25 July 1989

Contact:
US/Russia Landing Site Working Group
Michael Carr
U.S. Geological Survey, MS 946
Branch of Astrogeological Studies
345 Middlefield Road
Menlo Park, CA 94025
(415) 323-8111


Geologic Setting

Site lies on volcanic plains of intermediate age, west of Alba Patera. Volcanic flow fronts are observed, but are less distinct than on younger Alba volcanic materials. Low ridges may indicate that flows were tube-fed. Some aeolian mantling of the flows is likely, and the high latitude suggests that ground ice could be present.

Scientific Rationale

Intermediate volcanics.

Objectives

Obtain composition of volcanic material, detect ground ice if present, local seismic information (possibly global in conjunction with other penetrators), meteorology, and photogeology.

Potential Problems

To be determined.

Trafficability

Not applicable.

Estimated Traverse Distance

Not applicable.

Other

Landing circle size is 150 km radius.


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