• Temporal Series of the National Air Photo Library (NAPL) - Salish region, …
• Temporal Series of the National Air Photo Library (NAPL) - Ottawa River, …
• Temporal Series of the National Air Photo Library (NAPL) - Regina, Saskatchewan …
• Temporal Series of the National Air Photo Library (NAPL) - Halifax, Nova …
• Temporal Series of the National Air Photo Library (NAPL) - Ring of …