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Ice Age Trail Wisconsin 2012
- Identification Information
- Spatial Reference Information
- Data Quality Information
- Distribution Information
- Spatial Representation Information
- Metadata Reference Information
Identification Information
- Citation
- Title
- Ice Age Trail Wisconsin 2012
- Originator
- Ice Age Trail Alliance
- Publication Date
- 2012-05-01
- Identifier
- https://digilib.uwm.edu/ark:/77981/gmgsf76666c
- Geospatial Data Presentation Form
- mapDigital
- Other Citation Details
- Date Acquired: May 16, 2012
- Abstract
- This line data layer represents the ice age trail for Wisconsin in 2012. The dataset was originally published by the Ice Age Trail Alliance in May 2012. [This vector line dataset represents existing segments of the Ice Age National Scenic Trail in Wisconsin.]
- Purpose
- This layer is intended for reference and mapping purposes and may be used for basic applications such as viewing, querying, and map output production or to provide a basemap to support graphical overlays and analysis with other spatial data. [This line dataset was created to generate both digital and hardcopy public use maps of the Ice Age Trail (IAT), assist with management of existing IAT, and plan for completing the IAT. These data were created cooperatively by the Ice Age Trail Alliance (IATA) and the National Park Service Madison Trails Office using data from GPS (Trimble Pathfinder Pro, Trimble GeoXT, Trimble Juno, recreation grade) and digitized data (at a minimum scale of 1:24,000 using topo maps and/or aerial photography as the background).]
- Supplemental Information
- AGSL staff supplemented original metadata. For official metadata please see iatrtrll.htm.
- Temporal Extent
- Bounding Box
- West
- -92.662218
- East
- -87.340765
- North
- 45.699427
- South
- 42.643972
- ISO Topic Category
- society
- Place Keyword
-
Wisconsin
- Place Keyword Thesaurus
- GeoNames
- Theme Keyword
-
Line
- Theme Keyword Thesaurus
- FGDC
- Theme Keyword
- Trails
- Recreation
-
Ice Age National Scenic Trail (Wis.)
- Theme Keyword Thesaurus
- LCSH
- Resource Constraints
- Use Limitation
- Please see the UWM Libraries statement on Copyright and Digital Collections.[Data should not be used beyond 1:24,000-scale. Acknowledgement of the Ice Age Trail Alliance when using the data set as a source.]
- Legal Constraints
- Use Limitation
- Although this data is being distributed by the American Geographical Society Library at the University of Wisconsin-Milwaukee Libraries, no warranty expressed or implied is made by the University as to the accuracy of the data and related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the University in the use of this data, or related materials. [The Ice Age Trail Alliance (IATA) and National Park Service (NPS) shall not be held liable for improper or incorrect use of the data described and/or contained herein. These data and related graphics, if available, are not legal documents and are not intended to be used as such. These data are not of survey quality and not intended to be used for survey purposes. The information contained in these data is dynamic and may change over time. The data are not better than the original sources from which they were derived. It is the responsibility of the data user to use the data appropriately and consistent within the limitations of geospatial data in general and these data in particular. The related graphics are intended to aid the data user in acquiring relevant data; it is not appropriate to use the related graphics as data. The IATA and NPS give no warranty, expressed or implied, as to the accuracy, reliability, or completeness of these data. It is strongly recommended that these data be directly acquired from an IATA or NPS source and not indirectly through other sources, which may have changed the data in some way. Although these data have been processed successfully on a computer system at the IATA, no warranty expressed or implied is made regarding the utility of the data on another system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. This disclaimer applies both to individual use of the data and aggregate use with other data.]
- Other Restrictions
- None
- Status
- completed
- Maintenance and Update Frequency
- asNeeded
- Language
- eng
- Credit
- Ice Age Trail Alliance
- Point of Contact
- Contact
- Ice Age Trail Alliance
- Delivery Point
- 2110 Main Street
- City
- Cross Plains
- Administrative Area
- WI
- Postal Code
- 5328
- Country
- US
- Phone
- 800-227-0046
Spatial Reference Information
- Reference System Identifier
- Code
- 3071
- Code Space
- EPSG
- Version
- 6.13(9.2.0)
Data Quality Information
- Completeness Commission
- Result
- Quantitative Attribute Accuracy Report
- Result
- Lineage
- Process Step
- Description
- [USGS 7.5' topographic quadrangle maps were sent to local volunteers who were instructed on how they should depict the location of the IAT. Volunteers were chosen based on their knowledge of the IAT. After these maps were returned to the GIS Coordinator, they were digitized and assigned basic attributes using Arcedit. Attributes were assigned by the GIS Coordinator using NPS and Wisconsin Department of Natural Resources official documents. Field checks were performed by Ice Age Trail Alliance staff and volunteers.]
- Process Date
- 1997-01-01T00:00:00
- Process Step
- Description
- [As time permits, more accurate IAT information is being gathered and incorporated. Measurements of IAT locations are taken in the field using a Trimble Pathfinder Pro or Trimble GeoXT GPS receiver. Maximum PDOP is 6.0 and differential correction is performed.]
- Process Date
- 2011-01-01T00:00:00
- Process Step
- Description
- [Data were converted from a coverage format to a feature class.]
- Process Date
- 2011-06-27T00:00:00
- Process Step
- Description
- [Each time the IAT is consctructed or rerouted, these data are updated. Locational information is obtained using corrected Trimble GeoXT GPS data, uncorrected Trimble Juno GPS data, recreational grade GPS data, or digitized from USGS topo maps, aeriel photos, or similar. This is an ongoing process.]
- Process Date
- 2012-05-17T00:00:00
- Process Step
- Description
- [Existing IAT segments were selected from feature class and exported to this shapefile.]
- Process Date
- 2012-05-17T00:00:00
- Process Step
- Description
- Changed name of file from iatrtrll.shp to Wisconsin_IceAgeTrail_2012.shp.
- Process Date
- 2019-09-26T00:00:00
Distribution Information
- Format Name
- Shapefile
- Format Version
- 1.0
- Distributor
- University of Wisconsin-Milwaukee
- Distributor
- Ice Age Trail Alliance
- Online Access
- Protocol
- Name
Spatial Representation Information
- Vector
- Topology Level
- geometryOnly
- Vector Object Type
- composite
- Vector Object Count
- 881
Metadata Reference Information
- Hierarchy Level
- dataset
- Metadata File Identifier
- ark:/77981/gmgsf76666c
- Dataset URI
- https://geodata.uwm.edu/public/gmgsf76666c/Wisconsic_IceAgeTrail_2012.zip
- Metadata Point of Contact
- Name
- American Geographical Society Library – UWM Libraries
- Position Name
- GIS Staff
- Delivery Point
- 2311 E Hartord Ave
- City
- Milwaukee
- Administrative Area
- WI
- Postal Code
- 53211
- Country
- US
- gisdata@uwm.edu
- Phone
- (414)-229-6282
- Metadata Date Stamp
- 2019-09-26
- Metadata Standard Name
- ISO 19139 Geographic Information - Metadata - Implementation Specification
- Metadata Standard Version
- 2007
- Character Set
- utf8