MARTIN PENINSULA
SS 10-12/11
73º45' - 75ºS, 112º30' - 117ºW
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Satellite Imagery (E. half of quad map outlined
in red.)
FULL Scene
(185 km x 185 km)
Landsat 4: LT4008113008800210
Path 008 Row 113 - 02 January 1988
Up in image is roughly 35 degrees True.
Sun elev: 28 deg / Sun azimuth:76 deg
Click on image to view larger version
B&W: 253K jpeg (12 pixels/inch)
Satellite Imagery (W. half of quad map outlined in red.)
FULL Scene
(185 km x 185 km)
Landsat 4: LT4010113008935410
Path 010 Row 113 - 20 December 1989
Up in image is roughly 35 degrees True.
Sun elev: 29 deg / Sun azimuth:72 deg
Click on image to view larger version
B&W: 253K jpeg (12 pixels/inch
TMA Flight line Map and Control Point Locations
Flight line Information - flight lines indicated by dark lines, direction
of flight indicated by arrowheads at end of each flight line, TMA # (photo
flight #) indicated by number on flight line. Values in parenthesis on a
flight line indicates range of photos in a flight line.
Control Photos - number at small arrow on flight line indicates frame
#, arrow indicates direction of view (R or L indicates right or left view,
frame # and V in parenthesis indicates vertical view), click on frame #
to display browse photo, thumbnail versions of control photos appear below.
Control Points - control point location indicated by red square with
station name adjacent, click on red square to go to individual control folder.
Aerial Photography
(click on photos to view larger version; average size 200K
jpeg)
Quadrangle Control Network (Click on graphic
to see full control network)
MARIE BYRD LAND CONTROL
Flood Range to Mount Murphy Area
1967-68 Season
Engineers: Jack Harry, Charles Henkle, Lenny Hill, Tom
Taylor
Terrestial survey network employing Wild T-2 for angular
measurements and Electro-tapes for distance measurements.
DKM-3A was used for astro measurements.
CONTROL POINT COORDINATES
Control point information - click on point to go to individual
folder
NAME
|
TYPE*
|
ALTERNATE
NAME/S
|
LATITUDE
DMS (S)
|
LONGITUDE
DMS (W)
|
ELEVATION
(METERS)
|
AGENCY
|
RELATIVE STRENGTH OF POSITION+
|
AGNES |
O** |
2436 |
74 09 53.597 |
113 36 15.960 |
285.1 |
USGS |
1 |
BETTY |
O** |
2441 |
74 30 59.637 |
114 05 18.938 |
447.7 |
USGS |
1 |
CHICHI |
O** |
2445 |
73 54 29.692 |
116 22 36.666 |
389.6 |
USGS |
1 |
GIN |
O** |
2455 |
74 05 39.583 |
114 42 02.965 |
610.9 |
USGS |
1 |
KNOW |
O** |
2461 |
74 09 34.752 |
113 42 58.672 |
396.2 |
USGS |
1 |
RUPIC |
O** |
2469 |
74 08 46.535 |
113 49 30.662 |
489.9 |
USGS |
1 |
SEATON |
O** |
2470 |
74 08 09.904 |
113 56 48.283 |
565.8 |
USGS |
1 |
SUSY |
O |
2475 |
74 50 21.959 |
114 03 41.293 |
584.8 |
USGS |
1 |
YES |
O** |
2480 |
74 08 07.330 |
113 53 29.872 |
537.9 |
USGS |
1 |
N10T |
I |
2496 / T86 |
74 57 50.5 |
113 18 35.4 |
664.0 |
USGS |
2 |
010T |
I |
2497 / T85 |
74 51 54.5 |
114 01 11.6 |
462.8 |
USGS |
3 |
V10T |
I |
2504 / T101 |
74 42 23.1 |
113 10 52.5 |
152.7 |
USGS |
3 |
X10T |
I |
2506 /T103A |
74 10 56.7 |
115 06 24.1 |
139.6 |
USGS |
3 |
Y10T |
I |
2507 / T104 |
74 04 37.0 |
116 31 25.6 |
167# |
USGS |
3 |
TRIX |
O** |
2516 |
74 07 01.832 |
113 54 57.758 |
541.6 |
USGS |
1 |
Z10T |
I |
2508 / T103 |
73 59 37.5 |
114 53 21.3 |
26# |
USGS |
3 |
KATY |
O** |
2460 |
73 59 42.350 |
116 41 32.061 |
490.9 |
USGS |
1 |
Horizontal Datum - Positions are based on the Astronomic Position of
Toney Astro determined during the 1967-68 Season.
Vertical Datum - Mean sea level
* A - Astronomical
B- Beaconed - Signal/Cairn & monumented
U - Unbeaconed - Occupied, monumented
O - Occupied, unmonumented
I - Intersected
# Unchecked elevation
** These stations are unidentifiable
+ Strength of position quality rating (1:best: 3:worst)
The relative strength of position value shown on the Control Points
Coordinates list for each quadrangle is not an indicator of the accuracy.
It is a number assigned by the USGS based on the number of checks obtained
for that survey point.
As an example, an occupied point with several connections to the surrounding
network is a 1 (highest reliability). Whereas, a point positioned by two
rays intersecting has no check and is assigned a value of 3 (lowest reliability).
(1). Indicates a checked occupied station.
(2). Intersected with 3 or more directions.
(3). Intersected station with no checks - uncertain position - use with
caution.
The Marie Byrd Land survey networks are individual networks with positions
based on astronomic observations taken during the field season of that survey
and were established to provide control for mapping using aerial photographs.
FULL Scene
(185 km x 185 km)
FULL Scene
(185 km x 185 km)
