My Account Log in

2 options

International Great Lakes Datum : moving from IGLD (1985) to IGLD (2020) / Coordinating Committee.

Online

Available online

View online

U.S. Government Documents Available online

View online
Format:
Book
Government document
Contributor:
Coordinating Committee on Great Lakes Basic Hydraulic and Hydrologic Data, issuing body.
United States. National Oceanic and Atmospheric Administration
Language:
English
Subjects (All):
Water levels--Great Lakes (North America).
Water levels.
Water levels--Great Lakes (North America)--Measurement.
Hydrology--Research--Great Lakes (North America).
Hydrology.
Lakes--United States--Management.
Lakes.
Lakes--Canada--Management.
Physical Description:
1 online resource (2 unnumbered pages) : color illustrations, color map
Other Title:
Moving from IGLD (1985) to IGLD (2020)
Place of Publication:
[Washington, D.C.] : Coordinating Committee, [2023?]
Notes:
Description based on online resource, PDF version; title from caption (NOAA, Tides & Currents, viewed March 31, 2025).
In scope of the U.S. Government Publishing Office Cataloging and Indexing Program (C&I) and Federal Depository Library Program (FDLP).
OCLC:
1513094787

The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.

Find

Home Release notes

My Account

Shelf Request an item Bookmarks Fines and fees Settings

Guides

Using the Find catalog Using Articles+ Using your account