F10S

ALTERNATE NAME/NUMBER - 20A

74º 29' 54.80" S

063º 43' 35.74" W

1427.8 Meters

LASSITER COAST ELECTRONIC TRAVERSE

1969-70 and 1970-1971 Seasons

Engineers: Frederic J. Geier, Jack L. Harry, James R. Heiser,Jr., Robert L. Johnson, Antonio I. Malva-Gomes, Eberhand G. Schirmacher, and Ronald F. Whiting

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

DKM-3A used for astro measurements.

Located near the base of Antarctic Peninsula in eastern Ellsworth Land between the Wetmore and Irvine Glaciers approximately 22 km SE of Mount Crowell, approximately 19 km NE of McLaughlin Peak, and approximately 18 km WNW of Mount Mull on Mount Sumner, intersected station.

Survey mark - Highest point

Surveyed on 29 December 1969.

Horizontal Datum - Position based on the Astronomic Position of Wetmore Astro determined during the 1969-70 Season.

Vertical Datum - Mean sea level

Image Views

FULL Scene (185 km x 185 km)

Landsat 5: LT5210113008605910

Path 210 Row 113 - 28 February 1986

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

Sun elev: 13º / Sun azimuth: 73º

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B&W: 360K 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

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Aerial photos

Oblique (1)

from TMA 1737-130R

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Oblique (2)

from TMA 1739-281L

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Oblique (3)

from TMA 1745-68L

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Oblique (4)

from TMA 1876-187L

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