Aerial Insect and Disease Detection Survey

Forest Health Protection
      Intermountain Region 4 and Northern Region 1

Aviation Program

The Forest Health Protection (FHP) Aviation Program in Regions One and Four conduct annual insect and disease detection surveys, primarily using fixed-wing aircraft.  Most flights are for aerial sketch map surveys and aerial photography.  However, FHP may also contract aircraft for aerial spraying associated with insect suppression, eradication, spray trails, or study/research projects.

Purpose

The purpose of an Aerial Detection Survey (ADS) is to:

  • Detect new outbreaks or identify previously undetected outbreaks of forest pests
  • Monitor existing outbreaks
  • Provide timely information for management planning
  • Provide information for forest health assessments and project plans.
Survey Season

Aerial sketchmap surveys for insect and disease damage begin the first part of July continuing through the end of September and often into October.  Survey flights take off 8 or 9 am. and concluded before 3 pm to take advantage of optimal light conditions.

 

 

Survey Patterns

Aerial sketchmap surveys for insect and disease damage are flown in two basic patterns:

 

Flying by following in a grid pattern

Flying by following the contour of the landscape

 

GIS-Data

The results of these surveys are digitized for a GIS layer and then summarized as part of the forest insect and disease conditions reports.

Aerial Detection Survey (ADS) Maps for  2013

                   Click on map or the list to view the next level

Region 1 area maps 2013
Region 4 area maps  2013

 

Archive Maps

ADS Previous UserMaps DataBase 

 

Click here for the Southern Idaho area mapsClick here for the Utah area mapsClick here for the Northern Idaho areasClick here for the Western Wyoming mapsClick here for the Nevada mapsClick here for the Montana Area mapsRegion 1 and 4 map to click on