Y10T

ALTERNATE NAME/NUMBER - 2507/T-104

74º 04' 37.0" S

116º 31' 25.6" W

167 (unchecked) Meters

MARIE BYRD LAND CONTROL

Flood Range to Mount Murphy Area

1967-68 Season

Engineers: Jack Harry, Charles Henkle, Lenny Hill, Tom Taylor

Terrestrial survey network employing Wild T-2 theodolite for angular measurements and Electro-tapes for distance measurements.

DKM-3A used for astro measurements.

Located on E. side of Wright Island on Beyl Head, intersected station.

Survey mark- N. end of crevasse of ice bluff

Surveyed on 17 January 1968

Horizontal Datum - Position based on the Astronomic Position of Toney Astro determined during the 1967-68 Season.

Vertical Datum - Mean sea level

Image Views

FULL Scene (185 km x 185 km)

Landsat 4: LT4010113008935410

Path 010 Row 113 - 20 December 1989

Up in image is roughly 35 degrees True.

Sun elev: 29 deg / Sun azimuth:72 deg

Click on image to view larger version B&W: 253K jpeg (12 pixels/inch)

No regional or local view. Unable to locate point on imagery.

Aerial photos

No vertical photographs available

Oblique (1)

from TMA1725-13L

Click on thumbnail to view larger version (161 K jpg)