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Aerial Survey Database for Canada (ASDB)
Entry ID: Canada_CTI_AerialSurvData

Abstract: The Aerial Survey Database (ASDB) is a data bank of photogrammetric control
points that have been established through the process of aerotriangulation.
The primary purpose of this database is to provide a minimum of four points for
the compilation of each photogrammetric model contained in a 1:50,000 National
Topographic Series (NTS) map sheet. The photogrammetric points can also be
transferred ... View entire text
Related URL
Description: GeoConnections Discovery Portal. Canada's IDN Node.
Geographic Coverage
Spatial coordinates   
  N: 83.0   S: 42.0   E: -54.0   W: -141.0

Data Set Citation
Dataset Originator/Creator: Government of Canada, Natural Resources Canada, Centre for Topographic Information (Ottawa)
Dataset Title: Aerial Survey Database for Canada (ASDB)
Dataset Release Place: Ottawa, Ontario, Canada
Dataset Publisher: Government of Canada, NRC, Centre for Topographic Information (Ottawa)
Temporal Coverage
Start Date: 1972-01-01
Stop Date: 1997-12-31
ISO Topic Category
Access Constraints None
Use Constraints None
Data Set Progress
Data Center
Centre for Topographic Information, Natural Resources Canada Supplemental Info
Data Center URL:

Data Center Personnel
Phone: +01-613-995-4284
Fax: +01-613-995-4438
Email: DBaker at
Contact Address:
615 Booth Street, Room 768
City: Ottawa
Province or State: Ontario
Postal Code: K1A 0E9
Country: Canada
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Fees: $100 for first model; then $25 each for successive models.
Phone: +01-613-995-4121
Fax: +01-613-992-4169
Email: algagne at
Contact Address:
Centre for Topographic Information (Ottawa)
Earth Sciences Sector, Natural Resources Canada
615 Booth Street, Room 620
City: Ottawa
Province or State: Ontario
Postal Code: K1A 0E9
Country: Canada
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Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2002-11-07
Last DIF Revision Date: 2018-12-06
Future DIF Review Date: 2005-03-13