Global Change Master Directory (GCMD)

Data Sets

Services / Tools

Ancillary Descriptions

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National Topographic Data Base (NTDB)

Entry ID: CANEMRCCRSNTDB

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Summary

Abstract: The National Topographic Data Base (NTDB) comprises digital vector data sets
that cover the entire Canadian landmass. Geomatics Canada has digitized and
structured thousands of topographic maps, creating a complete and uniform
product that can be highly useful in a broad range of industries. ...

Related URL

Link: View Related Information

Description: GeoConnections Discovery Portal. Canada's IDN Node.

Geographic Coverage

(Click for Interactive Map)

Spatial coordinates

N: 84.0

S: 41.0

E: -52.0

W: -141.0

Data Set Citation

Dataset Originator/Creator: Government of Canada, Natural Resources Canada, Centre for Topographic Information (Sherbrooke)

Dataset Title: National Topographic Data Base (NTDB)

Online Resource: http://www.cits.rncan.gc.ca/cit/servlet/CIT/site_id=01&page_id=1-00...

Temporal Coverage

Start Date: 1945-01-01

Location Keywords

CONTINENT > NORTH AMERICA > CANADA

CONTINENT > NORTH AMERICA > CANADA > Alberta

Science Keywords

BIOSPHERE > VEGETATION > VEGETATION COVER

HUMAN DIMENSIONS > INFRASTRUCTURE > BUILDINGS

ISO Topic Category

BIOTA

ELEVATION

Access Constraints Release and copyright conditions.

Use Constraints None

Ancillary Keywords

COMMUNICATION

ENERGY

Service Provider

NASA/GSFC/SED/ESD/GCDC/GESDISC > Goddard Earth Sciences Data and Information Services Center (formerly Goddard DAAC), Global Change Data Center, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA

Service Organization URL: http://disc.gsfc.nasa.gov/

Service Provider Personnel
Name: GES DISC HELP DESK SUPPORT GROUP Phone: 301-614-5224 Fax: 301-614-5268 Email: gsfc-help-disc at lists.nasa.gov Contact Address: Goddard Earth Sciences Data and Information Services Center Code 610.2 NASA Goddard Space Flight Center City: Greenbelt Province or State: MD Postal Code: 20771 Country: USA

Distribution

Distribution Media: Online

Fees: No fees

Personnel

TYLER B. STEVENS

Role: SERF AUTHOR

Phone: (301) 614-6898

Fax: 301-614-5268

Email: Tyler.B.Stevens at nasa.gov

Contact Address:

NASA Goddard Space Flight Center

Global Change Master Directory

City: Greenbelt

Province or State: MD

Postal Code: 20771

Country: USA

GES DISC HELP DESK SUPPORT GROUP

Role: TECHNICAL CONTACT

Phone: 301-614-5224

Fax: 301-614-5268

Email: gsfc-help-disc at lists.nasa.gov

Contact Address:

Goddard Earth Sciences Data and Information Services Center

Code 610.2

NASA Goddard Space Flight Center

City: Greenbelt

Province or State: MD

Postal Code: 20771

Country: USA

Creation and Review Dates

SERF Creation Date: 2006-09-11
SERF Last Revision Date: 2009-05-01

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