Arizona Land Resource Information System
ALRIS (Arizona Land Resource Information System)
Recently updated layers:
API Buffers, 3/3/2015
Urban Buffers, 3/3/2015
Grazing Allotments, 1/5/2015
The 2013 NAIP imagery is now available!
As always, the 1-meter resolution imagery is available in two different formats: TIFF (1.81 TB for the state), and MrSID (88.4 GB for the state). Please note that some areas around the state in the TIFF format are not color balanced, so unless you are planning on analyzing the imagery, we recommend you request the compressed MrSIDs.
Also, please keep in mind that we will most likely need an external hard drive from you that is large enough to house the data that you request. These data cannot be transferred via the http download method.