Although the Map & Data Library is physically closed, we are still available remotely and happy to help. We can conduct consultations using online teleconferencing software. Please feel free to contact us at mdl@library.utoronto.ca or use our help form. We have a number of tutorials available, are still supplying software licenses, and have compiled a list of resources for working with COVID-19 data.

Please note that our computer lab is also accessible for use through remote access. See this link for more information.

COVID-19: Updates on library services and operations

WISCONSIN

Wisconsin Potential Field Grids, Derivative Maps & Tectonic Interpretations

Principal facts for 40,488 gravity stations covering the entire state of Wisconsin are presented here in digital form. This is a compilation of previously published data collected between 1948 and 1992 from numerous sources, along with over 10,000 new gravity stations collected by the USGS since 1999. Also included are 550 gravity stations from previously unpublished sources. Observed gravity and complete-Bouguer gravity anomaly data for this statewide compilation are included here. Altogether, 14 individual surveys are presented here.

Creator: 
Daniels, David, S. Synder et al
Date of creation: 
2003
Temporal extent: 
1948 to 2003
Publisher: 
U.S. Dept. of Interior, U.S. Geological Survey
Edition: 
USGS Open file Report 03-147
Data type: 
Require permission to use?: 
None
Require acknowledgement to use?: 
Citation
Cost for use: 
None
Medium: 
CD-ROM [178]
Subjects: 
GRAVITY
MAGNETISM
MAPS
METADATA
Geography: 
WISCONSIN
Restrictions: 
Public
Open data: 
OPEN

Your guide to vacation variety: Northern Great Lakes Area

Thumbnail for Your guide to vacation variety: Northern Great Lakes Area

out of copyright. 2 colour main maps (road map and map of recreational facilities) plus 4 ancillary maps of transportation routes in region; showing 5 classes of settlements and points of interest to tourists. Includes table of distances, indexes of points of interest and transportation providers, and informational text for tourists.

Date of creation: 
1945
Cartographer: 
Rand McNally & Co.
Edition: 
5th edition
Scale: 
varies
Publisher: 
Northern Great Lakes Area Council
Place of publication: 
Chicago
Require acknowledgement to use?: 
Citation
Library call number: 
2526
Subjects: 
RECREATION
ROAD MAPS
TOURISM
Geography: 
MICHIGAN
MINNESOTA
ONTARIO
WISCONSIN
Format: 
JPEG
PAPER
PDF
ZOOMIFY
Restrictions: 
Open data: 
Bounding box: 

-95.16,41.68,-74.32,56.93

Downloads: 
Subject: 
RECREATION
Format: 
JPEG
Subject: 
RECREATION
Format: 
ZOOMIFY
Subject: 
RECREATION
Format: 
PDF
Subject: 
RECREATION
Format: 
JPEG
Subject: 
RECREATION
Format: 
ZOOMIFY