20250923
09484200
1.0
FALSE
150000000
5000
ItemDescription
minmag08_micro_fill_rpt_amp_tilt_notribe
002
189747.666667
762263.666667
4816288.732719
5472455.399386
1
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
NAD_1983_UTM_Zone_15N
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.4.0'><WKT>PROJCS["NAD_1983_UTM_Zone_15N",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-93.0],PARAMETER["Scale_Factor",0.9996],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",26915]]</WKT><XOrigin>-5120900</XOrigin><YOrigin>-9998100</YOrigin><XYScale>450445547.3910538</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>26915</WKID><LatestWKID>26915</LatestWKID></ProjectedCoordinateSystem>
20261009
15230100
20261009
15230100
Tilt derivative of the reduced-to-pole statewide aeromagnetic data used for bedrock geology mapping
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Tilt derivative of the reduced-to-pole Minnesota statewide aeromagnetic data. The tilt derivative is the arctangent of ratio of the first vertical derivative to the total horizontal derivative which balances display of the first derivatives and equalizes the response of deep and shallower sources. Tribal areas are excluded for those tribes that opted out for inclusion or did not respond.</SPAN></P></DIV></DIV></DIV>
Statewide aeromagnetic tilt derivative
aeromagnetic
aeromag
Minnesota
Minnesota Geological Survey
geophysics
statewide
state
tilt
derivative
no tribe
potential field
Esri ArcGIS 13.4.0.55405
1
-97.270265
-89.388739
49.404785
43.435223
20261009
File Geodatabase Raster Dataset
dataset
EPSG
6.11(3.0.1)
Pixel
15500
13524
42.333333
42.333333
8
1
Upper Left
FALSE
LZ77
1
pixel codes
FGDBR
TRUE
row and column
42.333333
42.333333
VAT_minmag08_micro_fill_rpt_amp_tilt_notribe
Table
121
OBJECTID
OBJECTID
OID
4
0
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Value
Value
Integer
4
0
0
Count
Count
Double
8
0
0