ANN

ALTERNATE NAME/NUMBER - 2439

77º 03' 36.692" S

126º 24' 13.806" W

2704.0 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 in Marie Byrd Land at the S. end of the Executive Committee Range approximately 7 km W. of the summit of Mount Sidley, monumented station.

Survey mark - Standard USGS tablet set in drill hole in rock outcrop, stamped "ANN 1967-68".

Surveyed on 11 December 1967.

Horizontal Datum - Position based on the Astronomic Position of Snoopy Astro determined during the 1966-67 Season.

Vertical Datum - Mean sea level

Image Views

FULL Scene (185 km x 185 km)

Landsat 5: LT5013115008635910

Path 013 Row 115 - 25 December 1986

Quad map outlined in red. Up in image is roughly 35 degrees True.

Sun elev: 26 deg / Sun azimuth: 82 deg

Click on image to view larger version

B&W: 276K jpeg (12 pixels/inch)

Regional View

28 km X 28 km (701 x 701 pixels)

Box indicates position of local chip

Click on image to download uncompressed version (1.4MB tif file)

Local Chip

2 km x 2km (69 x 69 pixels)

centered on control point pixel

Click on image to download uncompressed version (46K tif file)

Aerial photos

No vertical photography available

Oblique (1)

from TMA 571-09L

Click on thumbnail to view larger version (138K jpg)

Oblique (2)

from TMA 573-169R

Click on thumbnail to view larger version (138K jpg)

Oblique (3)

from TMA 573-171R

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

Oblique (4)

from TMA 1359-185L

Click on thumbnail to view larger version (138K jpg)