Alamance County GIS Data is Now Available for Download!

For those who have software to read and use digital GIS data. All data is in ESRI Shapefile format except Orthophotos. All are in NAD83Stateplane coordinate system (feet).

Alamance County GIS Data Distribution Agreement
In order to access the GIS FTP site, we need you to contact us to use the county information.  First, call us over the phone 336-570-4102 (to get the login and password) and then download the Alamance County GIS Data Distribution form and mail it to the address listed below.  You may also choose to email us rather then call using the email address listed below.

DIGITAL ORTHOPHOTOS are available for download in MrSid format on our FTP site.  An Index Map is available within each orthophoto directory to help you locate which photo to download.

2005 Digital Orthophotos - There are now COLOR 200' scale aerials in MrSid format available from 2005.  Remember to download both the *.sid file and *.sdw file associated with each tile in order for each photo to line up correctly. 

2000 Digital Orthophotos - These were done in 2000 and are in MrSid format.  They are zipped and are black and white.

1974, 1984, 1995 Aerial Photos -  These are not complete sets, they are not georeferenced to fit with other GIS data, they are essentially just scanned photos of certain areas of the county.  There are indexes in each folder to help you locate which photo you may download (if avaialable).  If you don't see your area then we don't have it.

Alamance County GIS - Bruce Walker
124 W Elm St Graham, NC 27253
Email: bruce.walker@alamance-nc.com Phone: 336-570-4102