Color Aerial Photos

Yellowstone River Corridor, Sweet Grass County – 2007

October 15 - November 02, 2007

A georeferenced, ortho–rectified aerial photograph of each of the 6 areas shown on the image below is available as a MrSID image. To download an image, right-click on it and use your browser's "Save Target As" function. You may also use the same method on the following link to download the entire area in a single MrSID image (1,465 megabytes).

The images have a horizontal resolution of one foot and are in Montana State Plane Coordinates, NAD83, units meters. Each image is about 40 megabytes. Users of ArcMap software will need ESRI .aux files to accompany each image so that ArcMap will understand its coordinate system, or "spatial reference." Users of some software may need .sdw world files to accompany each image to view these images in their correct geographic locations.