Identification_Information: Citation: Citation_Information: Originator: Indiana Geological Survey Originator: Henry H. Gray (author, compiler) Originator: David A. Held (digital compiler) Originator: Chris Dintaman (digital compiler) Originator: Kimberly H. Sowder (digital compiler) Publication_Date: 20031021 Title: BEDROCK_TOPOGRAPHY_MM36_IN: Bedrock Topography Contours, Indiana (Indiana Geological Survey, 1:500,000, Line Shapefile) Geospatial_Data_Presentation_Form: Vector digital data Publication_Information: Publication_Place: Bloomington, Indiana Publisher: Indiana Geological Survey (IGS) Other_Citation_Details: IGS Bar Code Identification Number 9000057 This shapefile was derived and modified from a pre-existing published paper map: Gray, Henry H., 1982, Map of Indiana Showing Topography of the Bedrock Surface, Indiana Geological Survey Miscellaneous Map 36. Online_Linkage: http://igs.indiana.edu/arcims/statewide/download.html Description: Abstract: Bedrock topography was converted from the original published map, Indiana Geological Survey Miscellaneous Map 36. The contours define the elevation/topography of the bedrock surface in Indiana. Purpose: This shapefile was created to provide a GIS data layer of the bedrock topography in Indiana. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1982 Currentness_Reference: Publication date Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -88.0972 East_Bounding_Coordinate: -84.6884 North_Bounding_Coordinate: 41.7734 South_Bounding_Coordinate: 37.7606 Keywords: Theme: Theme_Keyword_Thesaurus: IGS Metadata Keyword Thesaurus Theme_Keyword: Indiana Geological Survey (IGS) Theme_Keyword: bedrock topography Theme_Keyword: elevation Theme_Keyword: geology Theme: Theme_Keyword_Thesaurus: Geography Network Keyword Thesaurus Theme_Keyword: geoscientificInformation Place: Place_Keyword_Thesaurus: None Place_Keyword: Indiana Place_Keyword: Adams County Place_Keyword: Allen County Place_Keyword: Bartholomew County Place_Keyword: Benton County Place_Keyword: Blackford County Place_Keyword: Boone County Place_Keyword: Brown County Place_Keyword: Carroll County Place_Keyword: Cass County Place_Keyword: Clark County Place_Keyword: Clay County Place_Keyword: Clinton County Place_Keyword: Crawford County Place_Keyword: Daviess County Place_Keyword: Dearborn County Place_Keyword: Decatur County Place_Keyword: DeKalb County Place_Keyword: Delaware County Place_Keyword: Dubois County Place_Keyword: Elkhart County Place_Keyword: Fayette County Place_Keyword: Floyd County Place_Keyword: Fountain County Place_Keyword: Franklin County Place_Keyword: Fulton County Place_Keyword: Gibson County Place_Keyword: Grant County Place_Keyword: Greene County Place_Keyword: Hamilton County Place_Keyword: Hancock County Place_Keyword: Harrison County Place_Keyword: Hendricks County Place_Keyword: Henry County Place_Keyword: Howard County Place_Keyword: Huntington County Place_Keyword: Jackson County Place_Keyword: Jasper County Place_Keyword: Jay County Place_Keyword: Jefferson County Place_Keyword: Jennings County Place_Keyword: Johnson County Place_Keyword: Knox County Place_Keyword: Kosciusko County Place_Keyword: Lagrange County Place_Keyword: Lake County Place_Keyword: LaPorte County Place_Keyword: Lawrence County Place_Keyword: Madison County Place_Keyword: Marion County Place_Keyword: Marshall County Place_Keyword: Martin County Place_Keyword: Miami County Place_Keyword: Monroe County Place_Keyword: Montgomery County Place_Keyword: Morgan County Place_Keyword: Newton County Place_Keyword: Noble County Place_Keyword: Ohio County Place_Keyword: Orange County Place_Keyword: Owen County Place_Keyword: Parke County Place_Keyword: Perry County Place_Keyword: Pike County Place_Keyword: Porter County Place_Keyword: Posey County Place_Keyword: Pulaski County Place_Keyword: Putnam County Place_Keyword: Randolph County Place_Keyword: Ripley County Place_Keyword: Rush County Place_Keyword: Scott County Place_Keyword: Shelby County Place_Keyword: Spencer County Place_Keyword: St Joseph County Place_Keyword: Starke County Place_Keyword: Steuben County Place_Keyword: Sullivan County Place_Keyword: Switzerland County Place_Keyword: Tippecanoe County Place_Keyword: Tipton County Place_Keyword: Union County Place_Keyword: Vanderburgh County Place_Keyword: Vermillion County Place_Keyword: Vigo County Place_Keyword: Wabash County Place_Keyword: Warren County Place_Keyword: Warrick County Place_Keyword: Washington County Place_Keyword: Wayne County Place_Keyword: Wells County Place_Keyword: White County Place_Keyword: Whitley County Access_Constraints: This file is available to anyone, but access may be contingent on written request, specific terms relevant to the agency or person making the request, and/or current freedom of information statutes in the State of Indiana. Use_Constraints: DATA DISCLAIMER This data set was compiled by Indiana University, Indiana Geological Survey, using data believed to be accurate; however, a degree of error is inherent in all data. This product is distributed "AS-IS" without warranties of any kind, either expressed or implied, including but not limited to warranties of suitability to a particular purpose or use. No attempt has been made in either the design or production of these data to define the limits or jurisdiction of any federal, state, or local government. These data are intended for use only at the published scale or smaller and are for reference purposes only. They are not to be construed as a legal document or survey instrument. A detailed on-the-ground survey and historical analysis of a single site may differ from these data. COPYRIGHT 2003, THE TRUSTEES OF INDIANA UNIVERSITY, INDIANA GEOLOGICAL SURVEY, ALL RIGHTS RESERVED The information on these media is proprietary to Indiana University, Indiana Geological Survey. Any copying, adaptation, distribution, public performance, or public display of this information without the express written consent of Indiana University, Indiana Geological Survey is discouraged. CREDIT It is requested that the Indiana Geological Survey be cited in any products generated from this data. The following source citation should be included: BEDROCK_TOPOGRAPHY_MM36_IN: Bedrock Topography Contours, Indiana (Indiana Geological Survey, 1:500,000, Line Shapefile), by original author and compiler Henry H. Gray, digital representation by Chris Dintaman, David A. Held, and Kimberly H. Sowder, 2003. WARRANTY Indiana University, Indiana Geological Survey warrants that the media on which this product is stored will be free from defect in materials and workmanship for ninety (90) days from the date of acquisition. If such a defect is found, return the media to Publication Sales, Indiana Geological Survey, 611 North Walnut Grove, Bloomington, Indiana 47405 2208, and it will be replaced free of charge. LIMITATION OF WARRANTIES AND LIABILITY Except for the expressed warranty above, the product is provided "AS IS", without any other warranties or conditions, expressed or implied, including, but not limited to, warranties for product quality, or suitability to a particular purpose or use. The risk or liability resulting from the use of this product is assumed by the user. Indiana University, Indiana Geological Survey shares no liability with product users indirect, incidental, special, or consequential damages whatsoever, including, but not limited to, loss of revenue or profit, lost or damaged data or other commercial or economic loss. Indiana University, Indiana Geological Survey is not responsible for claims by a third party. The maximum aggregate liability to the original purchaser shall not exceed the amount paid by you for the product. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Indiana Geological Survey Contact_Address: Address_Type: Mailing and physical address Address: 611 North Walnut Grove City: Bloomington State_or_Province: Indiana Postal_Code: 47405 2208 Country: USA Contact_Voice_Telephone: 812 855 7636 Contact_Facsimile_Telephone: 812 855 2862 Contact_Electronic_Mail_Address: IGSinfo@indiana.edu Hours_of_Service: 0800 to 1700 Eastern Standard Time Contact_Instructions: Monday through Friday, except holidays Native_Data_Set_Environment: Windows 2000 operating system; ESRI ArcGIS 8.3 shapefile; approximately 4.1 MB Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Indiana Geological Survey employees performed visual inspection of all topography lines and elevation values and compared them with the paper copies of the Map of Indiana Showing Topography of the Bedrock Surface, Indiana Geological Survey Miscellaneous Maps 36 and 35. Logical_Consistency_Report: No checks were made to identify dangling nodes or pseudo nodes; contours that did not reach the IGS PLSS state boundary (UTM Zone 16, NAD 83) were left as digitized and were not extended so that they accurately recreate the lines as drawn on IGS Miscellaneous Map 36. Completeness_Report: Contour lines were completed across gaps left where elevation value text was placed on original map. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Accuracy is no better than that of the source material. Contour lines were omitted in areas of highest congestion due to scale and legibility of the original map. The digital data was tested using digital data compared on-screen with the scan of the paper map and with the paper copies of IGS Miscellaneous Maps 36 and 35. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: The accuracy of elevation values is unknown. Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Indiana Geological Survey Publication_Date: 1982 Title: Map of Indiana Showing Topography of the Bedrock Surface Geospatial_Data_Presentation_Form: Map Publication_Information: Publication_Place: Bloomington, Indiana Publisher: Indiana Geological Survey Other_Citation_Details: Two versions of this map are available. IGS Miscellaneous Map 35 has contours that are supplemented by colors; these colors are not present on IGS Miscellaneous Map 36. Source_Scale_Denominator: 500,000 Type_of_Source_Media: Scribe sheet Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 1982 Source_Currentness_Reference: Publication date Source_Citation_Abbreviation: IGS MM36 Source_Contribution: Bedrock topography elevation contours and values Process_Step: Process_Description: The scribed negative overlay used to create the offset-printed version of IGS Miscellaneous Map 36 was photographically imaged onto frosted mylar media. This mylar was scanned at a resolution of 600 dpi to the file BRKTOPO_600B.TIF. The resulting TIF file was displayed in ESRI ArcInfo 8.2, using ArcScan, and contour lines were autotraced with manual oversight and correction, where necessary, to create a temporary ArcInfo coverage. Reference tics from Miscellaneous Map 36 were used to georeference the coverage to UTM Zone 16, NAD83. The coverage was then converted to the ESRI ArcView 3.2 shapefile IN_BDRKTOPO_UTM. Source_Used_Citation_Abbreviation: IGS MM36 photographic negative Source_Used_Citation_Abbreviation: BRKTOPO_600B.TIF Source_Produced_Citation_Abbreviation: IN_BDRKTOPO_UTM.SHP Process_Date: 20020320 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Organization: Indiana Geological Survey Contact_Person: Chris Dintaman Contact_Position: Geologist/GIS Specialist Contact_Address: Address_Type: Mailing and physical address Address: 611 North Walnut Grove City: Bloomington State_or_Province: Indiana Postal_Code: 47405 2208 Country: USA Contact_Voice_Telephone: 812 856 5654 Contact_Facsimile_Telephone: 812 855 2862 Contact_Electronic_Mail_Address: cdintama@indiana.edu Hours_of_Service: 0800 to 1700 Eastern Standard Time Contact_Instructions: Monday through Friday, except holidays Process_Step: Process_Description: IN_BDRKTOPO_UTM was opened in ESRI ArcView 3.3 and contour lines were attributed with elevation values, using IGS Miscellaneous Map 36 as the source of values. Source_Used_Citation_Abbreviation: IGS MM36 Source_Used_Citation_Abbreviation: IN_BDRKTOPO_UTM.SHP Source_Produced_Citation_Abbreviation: IN_BDRKTOPO_UTM.SHP Process_Date: 20020807 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Indiana Geological Survey Contact_Person: David A. Held Contact_Position: Cartographic Specialist Contact_Address: Address_Type: Mailing and physical address Address: 611 North Walnut Grove City: Bloomington State_or_Province: Indiana Postal_Code: 47405 2208 Country: USA Contact_Voice_Telephone: 812 856 5640 Contact_Facsimile_Telephone: 812 855 2862 Contact_Electronic_Mail_Address: daheld@indiana.edu Hours_of_Service: 0800 to 1700 Eastern Standard Time Contact_Instructions: Monday through Friday, except holidays Process_Step: Process_Description: Indiana Geological Survey employees then visually checked IN_BDRKTOPO_UTM.SHP on-screen against IGS Miscellaneous Map 36 to check for accuracy of attributes and lines. Based on these reviews, corrections were made to the shapefile in ESRI ArcView 3.3 using IGS Miscellaneous Map 36 and Miscellaneous Map 35 for reference. One contour line was found to be missing from the shapefile. To add this contour, the shapefile was converted into a coverage using ESRI ArcToolbox and displayed in ESRI ArcMap 8.2. The original TIF file was also brought in and georeferenced to fit the contours. The additional contour was added by manually digitization. Topology was built and the coverage was converted back into a shapefile using ESRI ArcToolbox. Extraneous fields were deleted from the shapefile using the Editor tool in ESRI ArcView 3.3. Source_Used_Citation_Abbreviation: BRKTOPO_600.TIF Source_Used_Citation_Abbreviation: IN_BDRKTOPO_UTM.SHP Source_Used_Citation_Abbreviation: IN_STATEBDY_24K_IGS_P.SHP Source_Used_Citation_Abbreviation: IGS MM36 Source_Used_Citation_Abbreviation: IGS MM35 Source_Produced_Citation_Abbreviation: IN_BDRKTOPO_FINAL.SHP Process_Date: 20030922 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Organization: Indiana Geological Survey Contact_Person: Kimberly H. Sowder Contact_Position: Cartographic Coordinator Contact_Address: Address_Type: Mailing and physical address Address: 611 North Walnut Grove City: Bloomington State_or_Province: Indiana Postal_Code: 47405 2208 Country: USA Contact_Voice_Telephone: 812 855 5893 Contact_Facsimile_Telephone: 812 855 2862 Contact_Electronic_Mail_Address: sowderk@indiana.edu Hours_of_Service: 0800 to 1700 Eastern Standard Time Contact_Instructions: Monday through Friday, except holidays Process_Step: Process_Description: Using the "GeoProcessing Wizard" in ESRI ArcMap 8.3, the shapefile was clipped to the boundary of Indiana using the shapefile LANDSURVEY_STATE_POLY_IN.SHP. The clipped shapefile was saved as BEDROCK_TOPOGRAPHY_MM36_IN.SHP. Source_Used_Citation_Abbreviation: IN_BDRKTOPO_FINAL.SHP Source_Used_Citation_Abbreviation: LANDSURVEY_STATE_POLY_IN.SHP Source_Produced_Citation_Abbreviation: BEDROCK_TOPOGRAPHY_MM36_IN.SHP Process_Date: 20031021 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Organization: Indiana Geological Survey Contact_Person: Denver Harper Contact_Position: Geologist Contact_Address: Address_Type: Mailing and physical address Address: 611 North Walnut Grove City: Bloomington State_or_Province: Indiana Postal_Code: 47405 2208 Country: USA Contact_Voice_Telephone: 812 855 1369 Contact_Facsimile_Telephone: 812 855 2862 Contact_Electronic_Mail_Address: dharper@indiana.edu Hours_of_Service: 0800 to 1700 Eastern Standard Time Contact_Instructions: Monday through Friday, except holidays Process_Step: Process_Description: This metadata file was pre-parsed and parsed using CNS (Chew and Spit, v. 2.6.1) and MP (Metadata Parser, v. 2.7.1) software written by Peter N. Schweitzer (United States Geological Survey). The errors generated by MP were all addressed and corrected, except that no values were assigned to "Abscissa_Resolution" and "Ordinate_Resolution." Process_Date: 20031030 Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Organization: Indiana Geological Survey Contact_Person: Denver Harper Contact_Position: Geologist Contact_Address: Address_Type: Mailing and physical address Address: 611 North Walnut Grove City: Bloomington State_or_Province: Indiana Postal_Code: 47405 2208 Country: USA Contact_Voice_Telephone: 812 855 1369 Contact_Facsimile_Telephone: 812 855 2862 Contact_Electronic_Mail_Address: dharper@exchange.indiana.edu Hours_of_Service: 0800 to 1700 Eastern Standard Time Contact_Instructions: Monday through Friday, except holidays Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: Complete Chain Point_and_Vector_Object_Count: 3205 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 16 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: -87.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: Coordinate pair Coordinate_Representation: Abscissa_Resolution: Ordinate_Resolution: Planar_Distance_Units: Meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: GRS 80 Semi-major_Axis: 6378137.0000000 Denominator_of_Flattening_Ratio: 298.26 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: bedrock_topography_mm36_in.dbf Entity_Type_Definition: Shapefile Attribute Table Entity_Type_Definition_Source: None Attribute: Attribute_Label: Length Attribute_Definition: Length of line Attribute_Definition_Source: Software generated Attribute_Domain_Values: Unrepresentable_Domain: Software computed Attribute: Attribute_Label: Elev Attribute_Definition: Elevation of bedrock contour Attribute_Definition_Source: IGS MM36 Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 250 Range_Domain_Maximum: 1050 Attribute_Units_of_Measure: feet Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: Indiana Geological Survey Contact_Person: Publication Sales Contact_Position: Clerk Contact_Address: Address_Type: Mailing and physical address Address: 611 North Walnut Grove City: Bloomington State_or_Province: Indiana Postal_Code: 47405 2208 Country: USA Contact_Voice_Telephone: 812 855 7636 Contact_Facsimile_Telephone: 812 855 2862 Contact_Electronic_Mail_Address: IGSinfo@indiana.edu Hours_of_Service: 0800 to 1700 Eastern Standard Time Contact_Instructions: Monday through Friday, except holidays Resource_Description: Downloadable Data Distribution_Liability: COPYRIGHT 2003, THE TRUSTEES OF INDIANA UNIVERSITY, INDIANA GEOLOGICAL SURVEY, ALL RIGHTS RESERVED The information on these media is proprietary to Indiana University, Indiana Geological Survey. Any copying, adaptation, distribution, public performance, or public display of this information without the express written consent of Indiana University, Indiana Geological Survey is discouraged. CREDIT It is requested that the Indiana Geological Survey be cited in any products generated from this data. The following source citation should be included: BEDROCK_TOPOGRAPHY_MM36_IN: Bedrock Topography Contours, Indiana (Indiana Geological Survey, 1:500,000, Line Shapefile), by original author and compiler Henry H. Gray, digital representation by Chris Dintaman, David A. Held, and Kimberly H. Sowder, 2003. WARRANTY Indiana University, Indiana Geological Survey warrants that the media on which this product is stored will be free from defect in materials and workmanship for ninety (90) days from the date of acquisition. If such a defect is found, return the media to Publication Sales, Indiana Geological Survey, 611 North Walnut Grove, Bloomington, Indiana 47405 2208, and it will be replaced free of charge. LIMITATION OF WARRANTIES AND LIABILITY Except for the expressed warranty above, the product is provided "AS IS", without any other warranties or conditions, expressed or implied, including, but not limited to, warranties for product quality, or suitability to a particular purpose or use. The risk or liability resulting from the use of this product is assumed by the user. Indiana University, Indiana Geological Survey shares no liability with product users indirect, incidental, special, or consequential damages whatsoever, including, but not limited to, loss of revenue or profit, lost or damaged data or other commercial or economic loss. Indiana University, Indiana Geological Survey is not responsible for claims by a third party. The maximum aggregate liability to the original purchaser shall not exceed the amount paid by you for the product. Metadata_Reference_Information: Metadata_Date: 20030922 Metadata_Review_Date: 20031030 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Indiana Geological Survey Contact_Person: Kimberly H. Sowder Contact_Position: Cartographic Coordinator Contact_Address: Address_Type: Mailing and physical address Address: 611 North Walnut Grove City: Bloomington State_or_Province: Indiana Postal_Code: 47405 2208 Country: USA Contact_Voice_Telephone: 812 855 5893 Contact_Facsimile_Telephone: 812 855 2862 Contact_Electronic_Mail_Address: sowderk@indiana.edu Hours_of_Service: 0800 to 1700 Eastern Standard Time Contact_Instructions: Monday through Friday, except holidays Metadata_Standard_Name: FGDC-CSDGM Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Access_Constraints: None Metadata_Use_Constraints: This metadata file is intended to accompany the data set identified and received from the IGS. It is not to be altered or summarized. IGS does not support secondary distribution. If this data set was received from anyone other than the IGS, this metadata file and the data set it describes may lack integrity.