North Dakota Aeromagnetic Compilation Index
|
No |
Type |
Name |
Flown By |
Date Flown |
Spacing |
Dir |
Altitude |
Datum |
Publication |
|---|---|---|---|---|---|---|---|---|---|
|
4041 |
M-Dz |
Northeast Mt.-Western N.D. |
Airmag |
09/80 |
3 mi. |
E-W |
4000 B |
IGRF75, 59059 |
81-434 |
|
4042 |
M-D |
South-central North Dakota |
Airmag |
09/80 |
3 mi. |
E-W |
3500 B |
IGRF75, 59028 |
81-433 |
|
4043 |
M-Dz |
Raub |
Airmag |
09/80 |
3 mi. |
E-W |
3500 B |
IGRF75, 59165 |
81-434 |
|
4136 |
M-DP |
Standing Rock |
Airborne |
09/85 |
0.62 mi. |
E-W |
300 AG |
IGRF80 |
unpub. |
|
4251 |
M-D |
NE North Dakota |
Spectra |
11/00-02/01 |
.25 mi. |
E-W |
500 AG |
DIGRF |
unpub. |
|
6093 |
M/R-D |
Powder River II |
GeoMet. |
08/78-09/78 |
3 mi. |
E-W |
400 AG |
IGRF75 |
GJBX-082(79)+ |
|
6099 |
M/R-D |
Dickinson-Lemmon |
GeoData |
09/78 |
3 mi. |
E-W |
400 AG |
IGRF65 |
GJBX-138(79) |
|
6133 |
M/R-D |
Minnesota Project |
GeoMet. |
08/79-09/79 |
6 mi. |
E-W |
400 AG |
IGRF75 |
GJBX-013(80) |
|
6173 |
M/R-D |
N.-cent. Great Plains |
GeoData |
07/80-09/80 |
6 mi. |
E-W |
400 AG |
IGRF75 |
GJBX-067(81)+ |
|
6174 |
M/R-D |
Eastern Dakotas |
Aero |
07/80-10/80 |
6 mi. |
E-W |
400 AG |
IGRF75 |
GJBX-353(81)+ |
|
6186 |
M/R-D |
Miles City |
HighLife |
08/80-09/80 |
3 mi. |
E-W |
400 AG |
IGRF75 |
GJBX-180(81) |
|
6188 |
M/R-D |
Montana-North Dakota |
HighLife |
08/80-10/80 |
6 mi. |
E-W |
400 AG |
IGRF75 |
GJBX-180(81) |
Description of Table:
Survey No.: Internal USGS identification
number
Survey Type: M = magnetics; R = radiometrics; D = digital data;
Dz = digitized data; Dzg = digitized data-grid only; P = proprietary
Survey 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
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.
Publication: Brief publication reference. USGS publications are
listed as: Open-File reports = xx-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, Unpub = unpublished data (refers to all or part of the
original project area). NURE publications are listed as GJ*.
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For more information about this report contact: Ron Sweeney