|
|
|
|
|
|
|
|
|
|
|
|
3034 |
Enoree |
Airmag |
09/73 |
0.5 mi. |
NW-SE |
500 AG |
500 |
IGRF65, 54590 |
OF75-051 |
|
3035 |
Southern South Carolina |
Airmag |
09/73-10/73 |
1 mi. |
N-S |
500 AG |
5800 |
IGRF65, 53430 |
OF75-590 |
|
3047 |
Northeast South Carolina |
GeoMet. |
01/75-02/75 |
1 mi. |
E-W |
500 AG |
5130 |
IGRF65, varied |
OF76-181 |
|
3049 |
S. Carolina-Georgia Border |
GeoMet. |
12/74 |
1 mi. |
E-W |
500 AG |
2800 |
IGRF65, 52564 |
OF76-155 |
|
3050 |
Eastern South Carolina |
GeoMet. |
12/74-02/75 |
1 mi. |
E-W |
500 AG |
4500 |
IGRF65, varied |
OF76-181 |
|
3071 |
North-central S. Carolina |
Geomet. |
12/75 |
1 mi. |
E-W |
500 AG |
1764 |
IGRF65, 54285 |
OF77-252 |
|
3118 |
Northwest South Carolina |
LKB |
01/78-02/78 |
1 mi. |
E-W |
500 AG |
7985 |
IGRF75 |
OF78-847 |
Description of Table
No.: Internal USGS
identification number
Name: Internal project name (not always the name used in
publication title)
Flown By: Company or government agency who flew the original
survey
Spacing and Dir.: Primary flight-line spacing and
primary flight-line direction
Altitude: Primary flight altitude in feet; B = barometric
elevation, AG = above ground draped over topography
LnMi.: Approximate total of line miles flown for this survey
Datum: Indicates if a regional field was removed and, if
it could be determined, the base value removed. Total field = no regional
was removed. Arb. (arbitrary) datum = the base value removed was not
stated on the map or in survey reports.
Publication: Brief publication reference*. USGS publications are listed as: Open-File reports
= OFxx-yyyy where xx is the publication year, Bulletins and Professional
Papers = B-yyyy or P-yyyy, Geophysical Maps = GP-yyyy, Miscellaneous
Field Studies Maps = MF-yyyy, Miscellaneous Investigations Maps = I-yyyy.
*For a full reference for USGS publications see: http://library.usgs.gov/