These data are not legal documents and are not to be used as such. Users should be aware that comparison with other data sets for the same area form other time periods may be inaccurate due to inconsistencies resulting from changes in photo-interpretation and mapping conventions over time. See Access Constraints, for the NWRC Standard Data Liability Disclaimer.
Any downloading and use of these data signifies a user's agreement to comprehension and compliance with all stated constraints in this metadata. Insure all portions of metadata are read and clearly understood before using these data in order to protect both user and NWRC interests.
These data are not legal documents and are not to be used as such. Users should be aware that comparison with other data sets for the same area from other time periods may be inaccurate due to inconsistencies resulting from changes in photo-interpretation and mapping conventions over time.
So, these data are provided "as is" and without any express or implied warranties, including, without limitation, the implied warranties of merchantability and fitness fordocument is solely for the purpose of providing specific information, and does not imply recommendation or endorsement by the U.S. Government.