Identification_Information: Citation: Citation_Information: Originator: Anna Burack Wilson Publication_Date: 200206 Title: Colorado Highways Edition: Version 1.0 Geospatial_Data_Presentation_Form: map Series_Information: Series_Name: Open File Report Issue_Identification: OF2002-XXX Online_Linkage: http://greenwood.cr.usgs.gov/maps/ofrs.html Larger_Work_Citation: Citation_Information: Originator: Wilson, Anna Burack Originator: Heran, William D. Publication_Date: 200206 Title: Databases and Simplified Geology for Mineralized Areas, Claims, Mines and Prospects in Colorado Edition: Version 1.0 Geospatial_Data_Presentation_Form: map and text Series_Information: Series_Name: Open-File Report Issue_Identification: OF2002-XXX Online_Linkage: http://greenwood.cr.usgs.gov/maps/ofrs.html Description: Abstract: This dataset contains Colorado's interstate, US, and Colorado highways. These data were extracted and simplified from source data compiled by the Colorado Department of Transportation (CDOT). This digital map is not to be considered as a legal representation of these highways. Purpose: To illustrate major highways in Colorado. Supplemental_Information: This dataset was reprojected and simplified from data released by the Colorado Department of Transportation. Each stretch of highway between major intersections is represented as a single polyline instead of multiple line segments, as depicted in the original dataset. Data_Set_Part: Part_Type: MapInfo table file Part_Name: CO_highways.tab Data_Set_Part: Part_Type: ArcView shape file Part_Name: CO_highways.shp Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2001 Currentness_Reference: Data were released by the Colorado Department of Transportation in 2001 Status: Progress: Complete Maintenance_and_Update_Frequency: none planned. Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -109.1 East_Bounding_Coordinate: -102.0 North_Bounding_Coordinate: 41.1 South_Bounding_Coordinate: 36.9 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: Highway Theme_Keyword: Interstate Theme_Keyword: U.S. Theme_Keyword: State Theme_Keyword: Colorado Place: Place_Keyword_Thesaurus: None Place_Keyword: Colorado Place_Keyword: CO Access_Constraints: None Use_Constraints: Users should contact the Colorado Department of Transportation (CDOT) for current data. The U.S. Geological Survey (USGS) makes no warranties related to the accuracy of the data and users are required to determine suitability of use for any particular purpose. This digital map is not to be construed as a legal representation of the highways. Original scale is unknown and it is assumed that the data should not to be used at scales larger than 1:100,000. Any hardcopies utilizing this data set shall clearly indicate this source. If the user has modified the data in any way, (s)he is obligated to describe the types of modifications performed on the hardcopy map. User specifically agrees not to misrepresent this data set, nor imply that changes were approved by the USGS. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Anna Wilson Contact_Organization: U.S. Geological Survey (USGS) Contact_Position: Geologist Contact_Address: Address_Type: mailing address Address: Box 25046, MS 905 City: Denver State_or_Province: Colorado Postal_Code: 80225-0046 Country: U.S.A. Contact_Voice_Telephone: 303-236-1800 or 303-236-5593 Contact_Facsimile_Telephone: 303-236-3200 Contact_Electronic_Mail_Address: awilson@usgs.gov Contact_Instructions: General office phone is 303-236-1800 Data_Set_Credit: Colorado Department of Transportation Native_Data_Set_Environment: CO_county.tab: Win2000, MapInfo Professional 6.5 CO_county.shp: Win2000, ArcView 3.2 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Colorado Department of Transportation digitized or acquired highway coverages from paper copies of county-provided county maps or from digital files supplied by the counties. It is not known what scale or format any county data originated. It is assumed that the map may not be accurate at scales larger than 1:100,000. Completeness_Report: The data are considered complete for the purpose of displaying major highways in Colorado. Four additional datasets provided by the Colorado Department of Transportation should be used for more detail. These four datasets are included in this report, the only change made being to reproject (unproject) them: Highways (highways), Major Roads (fcroads), Local Roads (lroads), and Forest Service Roads (forestrds). Logical_Consistency_Report: The original data were supplied by the Colorado Department of Transportation as zipped ArcView shape files. The files were unzipped and the shape file imported into MapInfo Pro 6.5 using the Arc/Info export (.e00) format. This file was imported into MapInfo Professional v. 6.5 and unprojected from Universal Transverse Mercator, NAD 83, to latitude/longitude decimal degree coordinates. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: unknown Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Colorado Department of Transportation (CDOT) Publication_Date: 2001 Title: Colorado Highways Type_of_Source_Media: digital file Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2002 Source_Currentness_Reference: unknown Source_Citation_Abbreviation: none Online_Linkage: http://www.dot.state.co.us Source_Contribution: CDOT digitized and compiled the original, detailed, highway map (highways.shp). Process_Step: Process_Description: The original coverage was digitized from maps provided by each county, or the county-provided digital file was used. These were edgematched into full statewide coverage by CDOT. Process_Date: 2002 Process_Contact: Contact_Information: Contact_Organization: Colorado Department of Transportation (CDOT) Contact_Address: Address_Type: mailing address Address: 4201 E. Arkansas Ave. City: Denver State_or_Province: CO Postal_Code: 80222 Country: USA Contact_Voice_Telephone: 303-757-9228 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic_Model: Geographic: Geographic_Coordinate_Units: decimal degrees (latitude/longitude, unprojected) Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: ROUTE, 4 characters, uses same code as CDOT's highway dataset. HWY_LABEL, 6 characters with up to 3 digits for highway number, followed by a space and either I (interstate), CO (Colorado state highway) or US (U.S. highway). Entity_and_Attribute_Detail_Citation: this file Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S.G.S. Information Services (Open-File Report Sales) Contact_Address: Address_Type: mailing address Address: Box 25286, Building 810, Denver Federal Center City: Denver State_or_Province: CO Postal_Code: 80225 Country: USA Contact_Voice_Telephone: 303-202-4700 Contact_Facsimile_Telephone: 303-202-4188 Contact_Electronic_Mail_Address: infoservices@usgs.gov Hours_of_Service: 8:00 a.m. - 4:30 p.m. Central time zone Resource_Description: Open-File Report 2002-XXXX Distribution_Liability: The U.S. Geological Survey (USGS) provides the data "as is." The USGS makes no guarantee or warranty concerning the accuracy of information contained in the geographic data. The USGS further makes no warranties, either expressed or implied as to any other matter whatsoever, including, without limitation, the condition of the product, or its fitness for any particular purpose. The burden for determining fitness for use lies entirely with the user. Although these data have been processed successfully on computers at the USGS, no warranty, expressed or implied, is made by the USGS regarding the use of these data on any other system, nor does the fact of distribution constitute or imply any such warranty. In no event shall the USGS have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind, including, but not limited to, any loss of arising out of use of or reliance on the geographic data or arising out of the delivery, installation, operation, or support by the USGS. Technical_Prerequisites: The user should have GIS software capable of reading ArcView shape (.shp), or MapInfo table (.tab) files. In the event the user does not have such software, ESRI's ArcExplorer is provided as a rudimentary tool for viewing and querying the data. Metadata_Reference_Information: Metadata_Date: 200205 Metadata_Review_Date: 200205 Metadata_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Anna Wilson Contact_Organization: U.S. Geological Survey Contact_Position: Geologist Contact_Address: Address_Type: mailing address Address: Box 25046, MS 905 City: Denver State_or_Province: CO Postal_Code: 80225-0046 Country: USA Contact_Voice_Telephone: 303-236-5593 Contact_Facsimile_Telephone: 303-236-3200 Contact_Electronic_Mail_Address: awilson@usgs.gov Contact_Instructions: Main phone is 303-236-1800 Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Access_Constraints: none Metadata_Use_Constraints: none