Aerial Insect and Disease Survey GIS Data for Oregon and Washington 1947-Present

Aerial survey data (ADS) for 1947-present are available in shapefile format. The shapefiles are projected in Albers, NAD 83 - see data dictionary for projection parameters. Select a zip file (below) to download the insect and disease observations in Oregon and Washington for a particular year.

See the data dictionary for a description of the data.

 View Data By Year

Each year's aerial survey data is available for download as a compressed (zip) shapefile archive.