To use the image file (.tif) with a geographic information system, you must have the world file (.tfw) to properly locate the .tif file. Metadata files (.fgd) are available for each DRG. Search results will appear below. If interested, learn more about DRGs.
Zoom in on map to view Quad names, or search quad names or coordinates below.
Contacts
Matt Joeckel
SNR Senior Associate Director | Director, Conservation and Survey Division | Nebraska State Geologist
- rjoeckel3@unl.edu
This data is collected, administered, and provided by the Conservation and Survey Division.