BOYER

ALTERNATE NAME/NUMBER -

73º 39' 48" S

101º 31' 56" W

Meters

USCGS Polar Sea, Pine Island Bay Expedition

26 February-06 March, 1992

Engineers: Jon C. Campbell, Frank J. Kenny, and Gordon H. Shupe

GPS survey to establish mapping control stations and to occupy selected existing USGS monumented control stations

Located in the SE side of Ferrero Bay at the intersection of Ferrero Bay, Cosgrove Ice Shelf, and Canisteo Peninsula on the westmost island of a group of unnamed islands on westmost rock outcrop, monumented station.

Survey mark -Standard USGS tablet set in drill hole in rock outcrop, stamped "BOYER 1991-1992".

Surveyed on 02 March 1992

Horizontal Datum - WGS-84 pseudorange point position/ Estimated accuracy: +/- 100 meters. Data has not been differentially post-process to obtain precise coordinates.

Vertical Datum - Not established

Image Views

FULL Scene (185 km x 185 km)

Landsat 5: LT50031120097079T0

Path 003 Row 112 - 20 March 1997

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

Sun elev: 07º / Sun azimuth: 67º

Click on image to view larger version

B&W: 315K 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 TMA 2177-19V

approx 4 km x 4 km

Click on thumbnail to view larger version (135K jpg)

Local Chip

101 x 101 pixels

Centered on control point

Click on image to download uncompressed version (45K tif file)

Hand Held Helicopter and Ground Photography - Pine Island Bay Expedition 1992

Hand Held Photography Vertical

from Boyer-1V

Click on thumbnail to view larger version (203K jpg)

Local Chip

101 x 101 pixels

Centered on control point

Click on image to download uncompressed version (68K tif file)

Hand Held Photography Vertical

from Boyer-2V

Click on thumbnail to view larger version (135K jpg)

Local Chip

101 x 101 pixels

Centered on control point

Click on image to download uncompressed version (68K tif file)