Illinois, Indiana, and Ohio magnetic and gravity maps and data

Metadata also available as - [Questions & Answers] - [Parseable text] - [XML]

Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator: Daniels, David L.
Originator: Kucks, Robert P.
Originator: Hill, Patricia L.
Title: Illinois, Indiana, and Ohio magnetic and gravity maps and data
Publication_Date: 2008
Series_Information:
Series_Name: Data Series
Issue_Identification: 321
Publication_Information:
Publisher: Geological Survey (U.S.)
Publication_Place: Denver CO
Online_Linkage: http://pubs.usgs.gov/ds/321/
Description:
Abstract:
Aeromagnetic surveys of Illinois, Indiana, and Ohio, merged to form seamless grids across the state. Gravity anomaly data are provided as well.
Purpose:
Acquire the best available public-domain aeromagnetic and gravity data in the United States and merge these data into uniform, composite grids for each state. The results for the three states, Illinois, Indiana, and Ohio are presented here in one site.
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 194811
Ending_Date: 199411
Currentness_Reference: aeromagnetic surveys span this range of dates
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -87.50
East_Bounding_Coordinate: -84.82
North_Bounding_Coordinate: 42.51
South_Bounding_Coordinate: 36.97
Keywords:
Theme:
Theme_Keyword_Thesaurus: General glossary for mineral resources spatial data
Theme_Keyword: Geosoft grid format
Theme_Keyword: GeoTIFF
Theme:
Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: aeromagnetic surveying
Theme_Keyword: geophysics
Theme_Keyword: geospatial datasets
Theme_Keyword: gravimeter measurement
Theme_Keyword: gravitational field (earth)
Theme_Keyword: magnetic field (earth)
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Categories
Theme_Keyword: geoscientificInformation
Place:
Place_Keyword_Thesaurus: Augmented FIPS 10-4 and FIPS 6-4
Place_Keyword: fUS17 = Illinois
Place_Keyword: fUS18 = Indiana
Place_Keyword: fUS39 = Ohio
Access_Constraints: none
Use_Constraints: none
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Robert P Kucks
Contact_Organization: USGS -- GD
Contact_Position: Geologist
Contact_Address:
Address_Type: mailing address
Address:
Box 25046
Denver Federal Center
Mail Stop 964
City: Denver
State_or_Province: CO
Postal_Code: 80225-0046
Country: USA
Contact_Voice_Telephone: 303-236-1405
Contact_Facsimile_Telephone: 303-236-1425
Contact_Electronic_Mail_Address: rkucks@usgs.gov
Browse_Graphic:
Browse_Graphic_File_Name: http://pubs.usgs.gov/ds/321/ilinoh_mag.gif
Browse_Graphic_File_Description:
Reduced-size image of the aeromagnetic anomaly map, 400x269 pixels, 43k bytes
Browse_Graphic_File_Type: GIF
Data_Quality_Information:
Logical_Consistency_Report:
The grids provided here were compiled from numerous independent data surveys conducted over nearly 50 years. Data from older surveys was digitized from contour maps; newer surveys provided the data digitally.
Completeness_Report:
Gravity station locations are shown in a separate grid which is provided. Aeromagnetic survey density is shown for the various surveys used at http://pubs.usgs.gov/ds/321/ilinoh_indmap.htm
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: Beck, M.E., Jr.
Title:
Aeromagnetic map of northeastern Illinois and its geologic interpretation
Publication_Date: 1965
Series_Information:
Series_Name: U.S. Geological Survey Geophysical Investigations Map
Issue_Identification: GP-523
Source_Scale_Denominator: 250000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1965
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: GP-523
Source_Contribution: Illinois aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: Braile, L.W. and others
Title:
An integrated geophysical and geological study of the tectonic framework of the 38th Parallel Lineament in the vicinity of its intersection with the extension of the New Madrid fault zone
Publication_Date: 1979
Series_Information:
Series_Name: U.S. Nuclear Regulatory Commission Report
Issue_Identification: NUREG/CR-1014
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1979
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: NUREG/CR-1014
Source_Contribution: Illinois aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: EG&G GeoMetrics, Inc.
Title:
Aerial gamma ray and magnetic survey, Danville quadrangle, Indiana and Illinois
Publication_Date: 1981
Series_Information:
Series_Name: U.S. Department Energy, Grand Junction Office Report
Issue_Identification: GJBX-048(81)
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1981
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: GJBX-048(81)
Source_Contribution: Illinois and Indiana aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: EG&G GeoMetrics, Inc.
Title:
Aerial gamma ray and magnetic survey, Davenport quadrangle, Iowa and Illinois
Publication_Date: 1981
Series_Information:
Series_Name: U.S. Department Energy, Grand Junction Office Report
Issue_Identification: GJBX-059(81)
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1981
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: GJBX-059(81)
Source_Contribution: Illinois aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: EG&G GeoMetrics, Inc.
Title:
Aerial gamma ray and magnetic survey, Indianapolis quadrangle, Indiana and Illinois
Publication_Date: 1981
Series_Information:
Series_Name: U.S. Department Energy Grand Junction Office Report
Issue_Identification: GJBX-097(81)
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1981
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: GJBX-097(81)
Source_Contribution: Indiana aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: Geodata International, Inc.
Title:
Aerial radiometric and magnetic survey, St. Louis National Topographic Map, Illinois-Missouri
Publication_Date: 1982
Series_Information:
Series_Name: U.S. Department Energy, Grand Junction Office Report
Issue_Identification: GJBX-026(82)
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1982
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: GJBX-026(82)
Source_Contribution: Illinois aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: Geodata International, Inc.
Title:
Aerial radiometric and magnetic survey, Quincy National Topographic Map, Illinois-Missouri
Publication_Date: 1982
Series_Information:
Series_Name: U.S. Department Energy, Grand Junction Office Report
Issue_Identification: GJBX-027(82)
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1982
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: GJBX-027(82)
Source_Contribution: Illinois aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: Geodata International, Inc.
Title:
Aerial radiometric and magnetic survey, Burlington National Topographic Map, Illinois-Iowa-Missouri
Publication_Date: 1982
Series_Information:
Series_Name: U.S. Department Energy, Grand Junction Office Report
Issue_Identification: GJBX-028(82)
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1982
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: GJBX-028(82)
Source_Contribution: Illinois aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: Heigold, P.C.
Title: An aeromagnetic survey of southwestern Illinois
Publication_Date: 1976
Series_Information:
Series_Name: Illinois State Geological Survey Circular
Issue_Identification: C-495
Source_Scale_Denominator: 250000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1976
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: C-495
Source_Contribution: Illinois aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: Henderson, J.R.
Originator: Zietz, I.
Title: Interpretation of an aeromagnetic survey of Indiana
Publication_Date: 1958
Series_Information:
Series_Name: U.S. Geological Survey Professional Paper
Issue_Identification: 316-B
Source_Scale_Denominator: 500000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1958
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: P316-B
Source_Contribution: Illinois and Indiana aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: High Life Helicopters, Inc. and QEB
Originator: Inc.
Title:
Airborne gamma-ray spectrometer and magnetometer survey, Rockford quadrangle, Aurora quadrangle (Illinois), Madison quadrangle (Wisconsin)
Publication_Date: 1981
Series_Information:
Series_Name: U.S. Department Energy, Grand Junction Office Report
Issue_Identification: GJBX-181(81)
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1981
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: GJBX-181(81)
Source_Contribution: Illinois aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: High Life Helicopters, Inc. and QEB
Originator: Inc.
Title:
Airborne gamma-ray spectrometer and magnetometer survey, Peoria, Decatur, and Belleville quadrangles (Illinois)
Publication_Date: 1981
Series_Information:
Series_Name: U.S. Department Energy, Grand Junction Office Report
Issue_Identification: GJBX-241(81)
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1981
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: GJBX-241(81)
Source_Contribution: Illinois aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: Hildenbrand, T.G.
Originator: Kucks, R.P.
Title: Residual total intensity magnetic map of Ohio
Publication_Date: 1984
Series_Information:
Series_Name: U.S. Geological Survey
Issue_Identification: GP-961
Source_Scale_Denominator: 500000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1984
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: GP-961
Source_Contribution: Ohio aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: Hildenbrand, T.G.
Originator: Kucks, R.P.
Originator: Heigold, P.C.
Title: Total intensity magnetic anomaly map of Illinois
Publication_Date: 1992
Series_Information:
Series_Name: Illinois State Geological Survey Geophysical Map
Issue_Identification: 2
Source_Scale_Denominator: 500000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1992
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: Hildenbrand and others (1992)
Source_Contribution: Illinois aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: Tennessee Valley Authority
Title: Aeromagnetics flight-line data
Publication_Date: 2001
Publication_Information:
Publisher: National Geophysical Data Center
Type_of_Source_Media: CD-ROM
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 2001
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: National Geophysical Data Center (2001)
Source_Contribution: Ohio aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: Natural Resources Canada Geoscience Data Repository
Title: Lake Erie aeromagnetic survey C-0122
Type_of_Source_Media: digital data
Source_Citation_Abbreviation: C-0122
Source_Contribution: Ohio aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: Philbin, P.W.
Originator: Long, C.L.
Originator: Moore, F.C.
Title: Aeromagnetic map of the Columbus-Dayton area, Ohio and Indiana
Publication_Date: 1965
Series_Information:
Series_Name: U.S. Geological Survey Geophysical Investigations Map
Issue_Identification: GP-491
Source_Scale_Denominator: 250000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1965
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: GP-491
Source_Contribution: Indiana and Ohio aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: Popenoe, P.
Originator: Petty, A.J.
Originator: Tyson, N.S.
Title:
Aeromagnetic map of western Pennsylvania and parts of eastern Ohio, northern West Virginia, and western Maryland
Publication_Date: 1964
Series_Information:
Series_Name: U.S. Geological Survey Geophysical Investigations Map
Issue_Identification: GP-445
Source_Scale_Denominator: 250000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1964
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: GP-445
Source_Contribution: Ohio aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: U.S. Geological Survey
Title: Aeromagnetic map of southeastern Ohio
Publication_Date: 1980
Series_Information:
Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 80-615
Source_Scale_Denominator: 250000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1980
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: OF80-615
Source_Contribution: Ohio aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: U.S. Geological Survey
Title: Aeromagnetic map of northern Ohio
Publication_Date: 1982
Series_Information:
Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 82-191
Source_Scale_Denominator: 250000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1982
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: OF82-191
Source_Contribution: Ohio aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: U.S. Geological Survey
Title: Aeromagnetic map of northwestern Illinois
Publication_Date: 1982
Series_Information:
Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 82-190
Source_Scale_Denominator: 250000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1982
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: OF82-190
Source_Contribution: Ohio aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: U.S. Geological Survey
Title: Aeromagnetic map of southern Ohio
Publication_Date: 1983
Series_Information:
Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 83-59
Source_Scale_Denominator: 250000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1983
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: OF83-059
Source_Contribution: Ohio aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: U.S. Geological Survey
Title:
Digitized aeromagnetic datasets for the conterminous United States, Hawaii, and Puerto Rico
Publication_Date: 1999
Series_Information:
Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 99-557
Online_Linkage: http://pubs.usgs.gov/of/1999/ofr-99-0557/html/mag_home.htm
Type_of_Source_Media: CD-ROM
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1999
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: OF99-0557
Source_Contribution: US aeromagnetic data
Source_Information:
Source_Citation:
Citation_Information:
Originator: U.S. Geological Survey
Title:
Digital aeromagnetic datasets for the conterminous United States and Hawaii: A companion to the North American magnetic anomaly map
Publication_Date: 2002
Series_Information:
Series_Name: U.S. Geological Survey Open-File Report
Issue_Identification: 02-361
Online_Linkage: http://pubs.usgs.gov/of/2002/ofr-02-361/
Type_of_Source_Media: DVD
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 2002
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: OF02-361
Source_Contribution: US aeromagnetic data
Process_Step:
Process_Description:
The assembly of 19 individual magnetic surveys and grids to create the Illinois, Indiana, and Ohio State-wide compilation was accomplished in several steps using the commercial software package Geosoft Oasis montaj. References listed are those known to be used as part of the package.
The following steps were executed using commercial software package Geosoft Oasis montaj:
1. Grids were constructed from the original magnetic survey data with a cell size of between 1/3 and 1/5 of the flight-line spacing of the survey using a minimum curvature gridding algorithm (Webring, 1981). For digitized contour line data, the initial grid was constructed using a minimum curvature algorithm and a spacing appropriate for the scale of the digitized map.
2. The Definitive Geomagnetic Reference Field (DGRF) calculated for the date of the original survey was removed (in some cases this required the determination and addition of the original reference field that was removed before final removal of the DGRF).
3. Some of the data required microlevelling before continuation to our reference surface. This procedure uses decorrugation and attempts to remove any artificial trends or anomalies due to residual flight-line noise remaining in the data. The grids resultant from these three steps (whether or not microlevelling was performed) whose grid spacing is less than or equal to a grid cell size of 100 m (~330 ft) are available for downloading as indicated on the "Higher Resolution Aeromagnetic Maps" page.
4. The original survey grids were continued to 305 m (~1,000 ft) above ground as necessary. Upward continuation of the NURE and digitized draped surveys was by standard 2D FFT (two-dimensional Fast Fourier Transform) filtering techniques. Level-to-drape continuation and surface-to-drape continuation, where true measurement elevations were known, were performed using the chessboard method (Cordell and others, 1982).
5. The survey grids were regridded, as necessary, to the final grid cell size of 500 m (~1,640 ft) using a minimum curvature algorithm.
6. These adjusted grids were levelled and merged into a single grid that depicts the magnetic field measured or calculated at 305 m (~1,000 ft) above ground. This level was selected in order to be compatible with recent USGS State compilations.
Source_Used_Citation_Abbreviation: GP-523
Source_Used_Citation_Abbreviation: NUREG/CR-1014
Source_Used_Citation_Abbreviation: GJBX-048(81)
Source_Used_Citation_Abbreviation: GJBX-059(81)
Source_Used_Citation_Abbreviation: GJBX-097(81)
Source_Used_Citation_Abbreviation: GJBX-026(82)
Source_Used_Citation_Abbreviation: GJBX-027(82)
Source_Used_Citation_Abbreviation: GJBX-028(82)
Source_Used_Citation_Abbreviation: C-495
Source_Used_Citation_Abbreviation: P316-B
Source_Used_Citation_Abbreviation: GJBX-181(81)
Source_Used_Citation_Abbreviation: GJBX-241(81)
Source_Used_Citation_Abbreviation: GP-961
Source_Used_Citation_Abbreviation: Hildenbrand and others (1992)
Source_Used_Citation_Abbreviation: Hildenbrand and Ravat (1997)
Source_Used_Citation_Abbreviation: National Geophysical Data Center (2001)
Source_Used_Citation_Abbreviation: C-0122
Source_Used_Citation_Abbreviation: GP-491
Source_Used_Citation_Abbreviation: GP-445
Source_Used_Citation_Abbreviation: OF80-615
Source_Used_Citation_Abbreviation: OF82-191
Source_Used_Citation_Abbreviation: OF82-190
Source_Used_Citation_Abbreviation: OF83-059
Source_Used_Citation_Abbreviation: OF99-0557
Source_Used_Citation_Abbreviation: OF02-361
Process_Date: 2008
Process_Step:
Process_Description: Creation of original metadata record
Process_Date: 20080312
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Patricia L Hill
Contact_Organization: USGS -- GD
Contact_Address:
Address_Type: mailing address
Address:
Box 25046
Denver Federal Center
Mail Stop 964
City: Denver
State_or_Province: CO
Postal_Code: 80225-0046
Country: USA
Contact_Voice_Telephone: 303-236-1343
Contact_Facsimile_Telephone: 303-236-1425
Contact_Electronic_Mail_Address: pathill@usgs.gov
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Raster
Raster_Object_Information:
Raster_Object_Type: Grid cell
Row_Count: 822
Column_Count: 1224
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Lambert Conformal Conic
Lambert_Conformal_Conic:
Standard_Parallel: 33.0
Standard_Parallel: 45.0
Longitude_of_Central_Meridian: -83.0
Latitude_of_Projection_Origin: 0.0
False_Easting: 0.0
False_Northing: 0.0
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: row and column
Coordinate_Representation:
Abscissa_Resolution: 500
Ordinate_Resolution: 500
Planar_Distance_Units: meters
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1927
Ellipsoid_Name: Clarke 1866
Semi-major_Axis: 6378206.4
Denominator_of_Flattening_Ratio: 294.98
Entity_and_Attribute_Information:
Overview_Description:
Entity_and_Attribute_Overview:
Aeromagnetic anomaly grid cells are given in nanoteslas, and values are expected to range from -400 to 400.
Gravity anomaly grid cells are given in milligals. Values are expected to range from -64 to 0 for complete Bouguer anomaly and from -40 to 20 for isostatic anomaly.
Grids are provided in Geosoft's binary (proprietary) format with georeference information stored in an ancillary file and as TIFF images with georeference transformation information stored in an ancillary .tfw "world" file.
Entity_and_Attribute_Detail_Citation: http://pubs.usgs.gov/ds/321/ilinoh_desc.htm
Distribution_Information:
Distributor:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Patricia L Hill
Contact_Organization: USGS -- GD
Contact_Address:
Address_Type: mailing address
Address:
Box 25046
Denver Federal Center
Mail Stop 964
City: Denver
State_or_Province: CO
Postal_Code: 80225-0046
Country: USA
Contact_Voice_Telephone: 303-236-1343
Contact_Facsimile_Telephone: 303-236-1425
Contact_Electronic_Mail_Address: pathill@usgs.gov
Resource_Description: USGS Data Series 321
Distribution_Liability:Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: Geosoft GRD
Format_Version_Number:Format_Information_Content: Wabash valley surveyed at 100m: magnetic anomaly
File_Decompression_Technique: not compressed
Transfer_Size: 30
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Digital_Form:
Digital_Transfer_Information:
Format_Name: TIFF
Format_Version_Number: 6.0
Format_Information_Content: Wabash valley surveyed at 100m: magnetic anomaly
File_Decompression_Technique: not compressed
Transfer_Size: 30
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Digital_Form:
Digital_Transfer_Information:
Format_Name: Geosoft GRD
Format_Version_Number:Format_Information_Content: Illinois, Indiana, and Ohio: complete Bouguer anomaly (gravity)
File_Decompression_Technique: not compressed
Transfer_Size: 30
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Digital_Form:
Digital_Transfer_Information:
Format_Name: TIFF
Format_Version_Number: 6.0
Format_Information_Content: Illinois, Indiana, and Ohio: complete Bouguer anomaly (gravity)
File_Decompression_Technique: not compressed
Transfer_Size: 30
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Digital_Form:
Digital_Transfer_Information:
Format_Name: Geosoft GRD
Format_Version_Number:Format_Information_Content: Illinois, Indiana, and Ohio: isostatic anomaly (gravity)
File_Decompression_Technique: not compressed
Transfer_Size: 30
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Digital_Form:
Digital_Transfer_Information:
Format_Name: TIFF
Format_Version_Number: 6.0
Format_Information_Content: Illinois, Indiana, and Ohio: isostatic anomaly (gravity)
File_Decompression_Technique: not compressed
Transfer_Size: 30
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Digital_Form:
Digital_Transfer_Information:
Format_Name: Geosoft GRD
Format_Version_Number:Format_Information_Content: Illinois, Indiana, and Ohio: magnetic anomaly
File_Decompression_Technique: not compressed
Transfer_Size: 30
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Digital_Form:
Digital_Transfer_Information:
Format_Name: TIFF
Format_Version_Number: 6.0
Format_Information_Content: Illinois, Indiana, and Ohio: magnetic anomaly
File_Decompression_Technique: not compressed
Transfer_Size: 30
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Digital_Form:
Digital_Transfer_Information:
Format_Name: TIFF
Format_Version_Number: 6.0
Format_Information_Content: Illinois, Indiana, and Ohio: gravity station locations
File_Decompression_Technique: not compressed
Transfer_Size: 30
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Fees: none
Metadata_Reference_Information:
Metadata_Date: 20160610
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Peter N Schweitzer
Contact_Organization: USGS Midwest Area
Contact_Position:
Collection manager, USGS Geoscience Data Clearinghouse, http://geo-nsdi.er.usgs.gov/
Contact_Address:
Address_Type: mailing address
Address:
Mail Stop 954
12201 Sunrise Valley Dr
City: Reston
State_or_Province: VA
Postal_Code: 20192-0002
Country: USA
Contact_Voice_Telephone: 703-648-6533
Contact_Facsimile_Telephone: 703-648-6252
Contact_Electronic_Mail_Address: pschweitzer@usgs.gov
Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998

This page is <https://geo-nsdi.er.usgs.gov/metadata/digital-data/321/metadata.html>
Generated by mp version 2.9.48 on Tue Jul 03 20:04:44 2018