LISA
ALTERNATE NAME/NUMBER - DOPPLER 22255
75º 48' 39.849" S
067º 48' 33.988" W
1301.7 Meters
ORVILLE COAST
1977-78 Season
Engineers: David Reed, Eberhand G. Schirmacher, Robin Schumtzler,
and Harry Zohn, Jr.
Intersected peak positions determined by terrestrial surveys
employing Wild T-2 theodolite for angular measurements and Electro-tapes
for distance measurements from positions developed by geoceiver (Doppler)
observations.
Elevations based on sea level using the NASA Goddard Earth
Model (GEM) 10B.
Located in Ellsworth Land in the N central Peterson Hills E of Spear
Glacier approximately 28 km NE of Mt. Dewe and approximately 18 km E of
Mt. Leek, monumented station.
Survey mark - Standard USGS tablet set in drill hole in rock covered
by 2 meter rock cairn, stamped "LISA 1977-1978".
Surveyed on 22 December 1977.
Horizontal Datum - The positions are based on WGS 66 datum. The adjusted
network was fitted to the geoceiver stations by a least squares transformation
and the residuals were less than two meters.
Vertical Datum - Geodetic heights corrected to the geoid using NASA
GEM 10B. No direct connections to sea level were made.
Image Views
FULL Scene
(185 km x 185 km)
Landsat 5: LT5210114008606910
Path 210 Row 114 - 28 February 1986
Quad map outlined in red. Up in image is roughly 35 degrees True.
Sun elev: 12º / Sun azimuth: 76º
Click on image to view larger version
B&W: 253K 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
Oblique (1)
from TMA 1741-224R
Click on thumbnail to view larger version (161K jpg)
Oblique (2)
from TMA 1993-107L
Click on thumbnail to view larger version (138K jpg)
Oblique (3)
from TMA 1995-133L
Click on thumbnail to view larger version (161K jpg)
FULL Scene
(185 km x 185 km)
