Vertical Aerial Photographs of Montreal Island from 1958 to 1975

2096 vertical aerial photographs document the evolution of Montreal Island and its surroundings. The images were captured in eight distinct sets across 1958, 1962, 1964, 1966, 1969, 1971, 1973, and 1975.

Use Cases

• Train a change detection model on the 1958-1975 image sequence to map urban expansion and land use evolution.
• Analyze the 2096 photographs to quantify changes in infrastructure density and green space over the 17-year period.
• Use the eight distinct capture years to create a time-series analysis of shoreline or riverbank modifications.
• Georeference and mosaic the photographs to reconstruct historical basemaps for specific years like 1966 or 1973.

Strengths

• Contains 2096 individual photographs for detailed spatial-temporal analysis.
• Covers a 17-year time range (1958-1975) across eight distinct capture years.
• Focuses on a specific, well-defined geography: Montreal Island and its immediate surroundings.

Limitations

• No columnar metadata or structured attributes are provided, limiting automated analysis without manual annotation.
• Sample data and file specifics (like image resolution or format) are unavailable for assessment.
• The raw description lists duplicate years (e.g., 1966 appears multiple times), which may indicate data entry inconsistencies.

Provenance

Source

Archives de la Ville de Montréal, via the Government and Municipalities of Québec.

Collection Method

Aerial photography campaigns conducted in specific years.

Time Range

1958 to 1975.

Freshness

null

Geography

Island of Montreal and its immediate surroundings.