Skip Navigation LinksHome > AIMS Data > Imagery > Aerial/Ortho Imagery
Aerial/Ortho Specifications

Aerial Imagery

AIMS has a variety of aerial imagery datasets available to view or purchase. Starting in 2019, AIMS has captured imagery each year in the late winter/early spring for "leaf off" conditions. Prior to 2019, aerial flights were commonly completed every two years. Below you can see examples of our imagery with specifications. Please take notice of the differing titles "Orthophotography" and "Aerial Imagery". Orthophotography has been rectified, while Aerial Imagery has not. Rectified imagery removes distortion caused by elevation changes and curvature of the earth, which allows you to take accurate measurements. Un-rectified aerial imagery can contain distortion that can skew measurements. These distortions are particularly noticeable on structures such as bridges. If you have any questions, please email the mapper of the day.

Please note that all AIMS Imagery can be accessed via our ArcGIS Server Services Portal. The most recent imagery can also be purchased in SID or TIF formats via Digital Data Request.

  
2021 Aerial Imagery
 
Resolution:0.17 Ft.
Accuracy:+/-2.9 foot horizontal accuracy at a 95% confidence level
Scale:1: 800
Height:3,500 Ft.
Date Flown:03/2021
2020 Orthophotography
 
Resolution:0.5 Ft.
Accuracy:+/-2.5 foot horizontal accuracy at a 95% confidence level
Scale:1: 800
Height:6,150 Ft.
Date Flown:03/2020
2019 Aerial Imagery
 
Resolution:0.25 Ft.
Accuracy:+/-2.9 foot horizontal accuracy at a 95% confidence level
Scale:1: 800
Height:3,500 Ft.
Date Flown:03/2019
2018 Orthophotography
 
Resolution:0.5 Ft.
Accuracy:+/-2.5 foot horizontal accuracy at a 95% confidence level
Scale:1: 800
Height:6,400 Ft.
Date Flown:03/2018
2016 Orthophotography
 
Resolution:0.5 Ft.
Accuracy:+/-2.5 foot horizontal accuracy at a 95% confidence level
Scale:1: 800
Height:6,400 Ft.
Date Flown:03/2016
2014 Orthophotography
 
Resolution:0.5 Ft.
Accuracy:+/-2.5 foot horizontal accuracy at a 95% confidence level
Scale:1: 800
Height:4,800 Ft.
Date Flown:03/2014
2012 Orthophotography
 
Resolution:0.5 Ft.
Accuracy:+/-2.5 foot horizontal accuracy at a 95% confidence level
Scale:1: 800
Height:5,400 Ft.
Date Flown:03/2012
2010 Orthophotography
 
Resolution:0.5 Ft.
Accuracy:+/-2.5 foot horizontal accuracy at a 95% confidence level
Scale:1: 800
Height:4,800 Ft.
Date Flown:03/2010
2008 Orthophotography
 
Resolution:0.5 Ft.
Accuracy:+/-2.5 foot horizontal accuracy at a 95% confidence level
Scale:1: 800
Height:4,800 Ft.
Date Flown:03/2008
2006 Orthophotography
 
Resolution:0.5 Ft.
Accuracy:+/-2.5 foot horizontal accuracy at a 95% confidence level
Scale:1: 800
Height:4,800 Ft.
Date Flown:03/2006
2005 Orthophotography
 
Resolution:0.5 Ft.
Accuracy:+/-2.5 foot horizontal accuracy at a 95% confidence level
Scale:1: 800
Height:4,800 Ft.
Date Flown:03/2005
2003 Orthophotography
 
Resolution:0.5 Ft.
Accuracy:+/-2.5 foot horizontal accuracy at a 95% confidence level
Scale:1: 660
Height:3,960 Ft.
Date Flown:03/2003
2002 Aerial
 
Resolution:1.0 Ft.
Accuracy:+/-7 foot horizontal accuracy at a 95% confidence level
Scale:1: 2000
Height:12,000 Ft.
Date Flown:03/2002
2001 Aerial
 
Resolution:2.0 Ft.
Accuracy:
Scale:1: 2000
Height: Ft.
Date Flown:06/2001
1998 Aerial
 
Resolution:2.0 Ft.
Accuracy:
Scale:1: 0
Height:24,000 Ft.
Date Flown:04/1998
1996 Aerial
 
Resolution:2.0 Ft.
Accuracy:
Scale:1: 0
Height:24,000 Ft.
Date Flown:04/1996
1994 Aerial
 
Resolution:2.0 Ft.
Accuracy:
Scale:1: 0
Height: Ft.
Date Flown:04/1994
1991 Digital Ortho Quarter Quad (DOQQ)
 
Resolution:3.3 Ft.
Accuracy:
Scale:1: 0
Height: Ft.
Date Flown:10/1991
1986 Aerial
 
Resolution:1.2 Ft.
Accuracy:estimated +/- 30 feet most locations
Scale:1: 0
Height: Ft.
Date Flown:03/1986
1954 Aerial
 
Resolution:1.2 Ft.
Accuracy:estimated +/- 30 feet most locations
Scale:1: 1750
Height: Ft.
Date Flown:07/1954
1941 Aerial
 
Resolution:1.2 Ft.
Accuracy:estimated +/- 30 feet most locations
Scale:1: 660
Height: Ft.
Date Flown:10/1941