Map Collections

This view lists harvest records whose Subject includes Maps, grouped by institution code prefix, with unmatched codes collected under Other. Geoportal item counts are loaded from the development metadata API facet.

Indiana University

2 records
Indiana University Digital Collections
Harvest record: harvest_01d-00
Identifier: 01d-00
Geoportal link: 01d-00
Geoportal items: 5371
Last harvested: 2025-08-06
Indiana Sanborn Maps
Harvest record: harvest_01d-05
Identifier: 01d-05
Geoportal link: 01d-05
Geoportal items: 10086
Last harvested: 2024-03-07

University of Illinois Urbana-Campaign

1 record
Digital Collections at the University of Illinois at Urbana-Champaign Library
Harvest record: harvest_02d-01
Identifier: 02d-01
Geoportal link: 02d-01
Geoportal items: 712
Last harvested: 2026-07-15

University of Iowa

1 record
University of Iowa Digital Library: Atlases and Maps
Harvest record: harvest_03d-01
Identifier: 03d-01
Geoportal link: 03d-01
Geoportal items: 3467
Last harvested: 2026-04-15

University of Maryland

2 records
University of Maryland Digital Collections
Harvest record: harvest_04d-01
Identifier: 04d-01
Geoportal link: 04d-01
Geoportal items: 36
Last harvested: 2026-06-15
University of Maryland: U.S. Government Information, Maps, & GIS Services
Harvest record: harvest_04d-02
Identifier: 04d-02
Geoportal link: 04d-02
Geoportal items: 233
Last harvested: 2026-06-25

University of Minnesota

5 records
General Land Office Township Plats: Minnesota
Harvest record: harvest_05a-03
Identifier: 05a-03
Geoportal link: 05a-03
Geoportal items: 3407
Last harvested: 2026-04-25
UMedia: University of Minnesota CSVs
Harvest record: harvest_05d-01_csv
Identifier: 05d-01
Geoportal link: 05d-01
Geoportal items: 4619
Last harvested: 2026-03-15
UMedia: University of Minnesota python harvest
Harvest record: harvest_05d-01_py
Identifier: 05d-01
Geoportal link: 05d-01
Geoportal items: 4619
Last harvested: 2025-12-31
Minnesota Geological Survey County Atlas Series
Harvest record: harvest_05d-04
Identifier: 05d-04
Geoportal link: 05d-04
Geoportal items: 39
Last harvested: 2021-04-26
MN Digital Library CSV submissions
Harvest record: harvest_05d-13_csv
Identifier: 05d-13
Geoportal link: 05d-13
Geoportal items: 1024
Last harvested: 2026-03-16

Michigan State University

1 record
Michigan State University Libraries Maps
Harvest record: harvest_06d-01
Identifier: 06d-01
Geoportal link: 06d-01
Geoportal items: 1171
Last harvested: 2026-06-15

University of Michigan

1 record
Clark Library Scanned Maps
Harvest record: harvest_07d-01
Identifier: 07d-01
Geoportal link: 07d-01
Geoportal items: 1140
Last harvested: 2021-04-16

Pennsylvania State University

3 records
Donald W. Hamer Center for Maps and Geospatial Information Digital Map Drawer of Penn State Rare Maps
Harvest record: harvest_08d-01
Identifier: 08d-01
Geoportal link: 08d-01
Geoportal items: 645
Last harvested: 2021-04-27
Sanborn Maps: Pennsylvania, 1884-1938
Harvest record: harvest_08d-02
Identifier: 08d-02
Geoportal link: 08d-02
Geoportal items: 2082
Last harvested: 2021-04-27
Bituminous coal mine maps of Pennsylvania
Harvest record: harvest_08d-03
Identifier: 08d-03
Geoportal link: 08d-03
Geoportal items: 1163
Last harvested: 2023-09-01

Purdue University

2 records
Wabash River Historical Maps and Imagery
Harvest record: harvest_09d-01
Identifier: 09d-01
Geoportal link: 09d-01
Geoportal items: 51
Last harvested: 2026-06-14
Purdue Campus Maps: West Lafayette, Indiana, 1890-2014
Harvest record: harvest_09d-02
Identifier: 09d-02
Geoportal link: 09d-02
Geoportal items: 65
Last harvested: 2026-06-14

The Ohio State University

1 record
Geology Library and Map Room: The Ohio State University
Harvest record: harvest_11d-02
Identifier: 11d-02
Geoportal link: 11d-02
Geoportal items: 256
Last harvested: 2026-07-15

University of Chicago

3 records
Social Scientists Map Chicago Collection
Harvest record: harvest_12d-01
Identifier: 12d-01
Geoportal link: 12d-01
Geoportal items: 46
Last harvested: 2026-07-15
Early Modern Maps of the Americas
Harvest record: harvest_12d-02
Identifier: 12d-02
Geoportal link: 12d-02
Geoportal items: 24
Last harvested: 2021-04-27
Center for Ancient Middle Eastern Landscapes, Institute for the Study of Ancient Cultures, University of Chicago
Harvest record: harvest_12d-04
Identifier: 12d-04
Geoportal link: 12d-04
Geoportal items: 8793
Last harvested: 2024-01-01

University of Nebraska-Lincoln

2 records
DigitalCommons@University of Nebraska-Lincoln
Harvest record: harvest_13d-01
Identifier: 13d-01
Geoportal link: 13d-01
Geoportal items: 21
Last harvested: 2025-09-19
Image and Multimedia Collections at the University of Nebraska-Lincoln
Harvest record: harvest_13d-02
Identifier: 13d-02
Geoportal link: 13d-02
Geoportal items: 410
Last harvested: 2021-05-25

Rutgers University

2 records
New Jersey Farmland Preservation Program Maps
Harvest record: harvest_14a-03
Identifier: 14a-03
Geoportal link: 14a-03
Geoportal items: 23
Last harvested: 2023-03-13
Maps of New Jersey
Harvest record: harvest_14d-01
Identifier: 14d-01
Geoportal link: 14d-01
Geoportal items: 4577
Last harvested: 2026-07-15

Northwestern University

1 record
Northwestern University Digital Collections
Harvest record: harvest_15d-01
Identifier: 15d-01
Geoportal link: 15d-01
Geoportal items: 252
Last harvested: 2024-02-28

University of Washington

1 record
16d-01 UW Digital Collections Skinner Maps
Harvest record: harvest_16d-01
Identifier: None
Geoportal link: 16d-01
Geoportal items: 0
Last harvested: 2026-03-30

University of Oregon

1 record
17d-01 Oregon Digital Oregon Maps
Harvest record: harvest_17d-01
Identifier: None
Geoportal link: 17d-01
Geoportal items: 0
Last harvested: 2026-03-30

Licensed database

2 records
Fire Insurance Maps Online (FIMo) [All States]
Harvest record: harvest_999-0010
Identifier: 999-0010
Geoportal link: 999-0010
Geoportal items: 53
Last harvested: 2021-04-27
Digital Sanborn Maps (Black & White) [All States] {1867-1970}
Harvest record: harvest_999-0011
Identifier: 999-0011
Geoportal link: 999-0011
Geoportal items: 51
Last harvested: 2021-04-27