1971 DID (Grand County, Utah)
The 1971 DID (Grand County, Utah) vertical, black and white (panchromatic) aerial project was acquired by the Agricultural Stabilization and Conservation Service (ASCS), now the Farm Service Agency (FSA), at a scale of 1:20,000 (1 inch equals 1667 feet) and consists of 4 index sheets and 376 images (1 image is missing in the database).


















































