B11T
ALTERNATE NAME/NUMBER - 722 / C5/ 1100/ E
75º 20' 35" S
110º 44' 30" W
2703 Meter
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.
BYRD STATION TRAVERSE
1959-60 Season
Engineer: William H. Chapman
Intersected peak positions determined from primary traverse
stations determined by solar position at M258 (Adjusted to Marie Byrd Land
Electronic Traverse of 1966-67-68).
Elevations determined by altimeter traverse based on Byrd
Station elevation of 1530 meters. (The altimetry elevations have been adjusted
to agree with the elevations determined from the Marie Byrd Land Electronic
Traverse of 1966-67-68).
Wild T-2 used for angular measurements.
STANFORD UNIVERSITY TRAVERSE
(KOHLER RANGE CONTROL)
1960-61 Season
Dale R. Reed
Intersected peak position determined from the solar position
of VLF #2 (Adjusted to Byrd Station Traverse 1959-60).
Elevations determined by altimeter traverse based on Byrd
Station elevation of 1530 meters.
Located on the summit of Mount Murphy, intersected station.
Station mark - top of peak
Surveyed on 11 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: LT4004114008904010
Path 004 Row 114 - 22 January 1988
Quad map outlined in red. Up in image is roughly 35 degrees True.
Sun elev: 18 deg / Sun azimuth:76 deg
Click on image to view larger version
B&W: 230K 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 (518K tif file)
Local Chip
2.5 km x 2.5 km (69 x 69 pixels)
Centered on control point pixel
Click on image to download uncompressed version (45K tif file)
Aerial photos
Vertical
from TMA1859-14V
approx 4 km x 4 km
Click on thumbnail to view larger version (138K jpg)
Local Chip
101 x 101 pixels
Centered on control point
Click on image to download uncompressed version (45K tif file)
Oblique (1)
from TMA1719-132L
Click on thumbnail to view larger version (203K jpg)
Oblique (2)
from TMA1721-323R
Click on thumbnail to view larger version (180K jpg)
FULL Scene
(185 km x 185 km)
