JEFF
ALTERNATE NAME/NUMBER - 2339
76º 53' 20.261" S
146º 59' 04.521" W
454.4 Meters
MARIE BYRD LAND CONTROL
Edward VII to Getz Ice Shelf Area
1966-67 Season
Engineers: Thomas Bray, DeWayne Faulkender, Charles Morrison,
Joe Strange
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 the Marshall Archipelago on Radford Island at the highest
point on the W. end of Clark Knob, monumented station.
Survey mark - Standard USGS tablet set in drill hole in top of large
20' X 20' boulder, stamped "JEFF 1966-67".
Horizontal Datum - Position based on the Astronomic Position of Snoopy
Astro determined during the 1966-67 Season.
Surveyed on 15 December 1966.
Vertical Datum - Mean sea level
Image Views
FULL Scene
(185 km x 185 km)
Landsat 5: LT5027115008634510
Path 027 Row 115 - 11 December 1986
Quad map outlined in red. Up in image is roughly 35 degrees True.
Sun elev: 26 deg / Sun azimuth: 80 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 (1.4 MB 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 (46K tif file)
Aerial photos
Vertical
from TMA1448-08V
approx 4 km x 4 km
Click on thumbnail to view larger version (115K jpg)
Local Chip
101 x 101 pixels
Centered on control point
Click on image to download uncompressed version (46K tif file)
Oblique (1)
from TMA1602-268L
Click on thumbnail to view larger version (161K jpg)
Oblique (2)
from TMA1603-343L
Click on thumbnail to view larger version (161K jpg)
Oblique (3)
from TMA1640-61L
Click on thumbnail to view larger version (161K jpg)
Oblique (4)
from TMA4400-281L
Click on thumbnail to view larger version (138K jpg)
FULL Scene
(185 km x 185 km)
