Henderson County, NC Tax Assessor/Land Records Department 200103 remote-sensing image Henderson County, NC Henderson County, NC IT/GIS Department <http://www.hendersoncountync.org/gis/> Henderson County, NC county-wide black and white 1-foot, digital orthophotography for 2001 in compressed MrSID format. (.sid) With the development of the internet and the need to serve various data to remote users, this data layer was developed using MrSID file format and compression technology to represent high-resolution arial ortho-photographic images that could be viewed, managed and delivered easily. This layer was generated from high resolution .tif files used as base data in the creation of other layers, including parcels. These original .tif files were produced using the American Society of Photogrammetry and Remote Sensing (ASPRS) Accuracy Standards for Large Scale Maps. 200102 200103 Flown in 2001 Complete If funded, we plan to re-fly these in 2006 -82.746742 -82.245595 35.505960 35.134966 none Orthophotography Aerial Photography Orthoimagery Framework none Henderson County, NC North Carolina Western North Carolina United States This data can not and should not be distributed free or at cost by anyone other than Henderson County, NC. The data is available to any GIS user in North Carolina for a fee. After access is granted data user agrees to use data within the constraints of the disclaimer and statement of understanding. See: <http://www.hendersoncountync.org/gis/> for these restraints. Pam Carver Henderson County, NC Land Records Supervisor mailing and physical address

200 N. Grove St.

Hendersonville NC 28792 USA 828-698-5559 828-698-5122 pcarver@hendersoncountync.org kbrewer@hendersoncountync.org 8:30-5:00 EST Please e-mail first. Orthophotography flown and processed by Sanborn Inc. under contract to Henderson County, NC. None None There are no known security issues with this dataset. The extents of this map contain no known terrorist threats and the extents do not include the CP+L coal power plant in Buncombe County. The only possible concern is the Asheville (AVL) regional airport that is partly contained on these photos. Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 2; ESRI ArcGIS 8.2.0.700. Photography has been compared to parcel data and overlays appropriately. The data is complete for the entire county. Twenty-eight (28) control points were used to constrain the AT solution for the 1" = 1200' scale photography consisting of newly established control. Newly established ground control points were paneled prior to the acquisition of photography, and were weighted at 0.160 meters in x and y and 0.085 meters in z. .076 Meters The Root Mean Square (RMS) of the ground control does not exceed 0.076 m. The AT solution is therefore classified as ASPRS Class I which demands that the RMS of the ground control to be less then 1/10 000th the flying height. Therefore for the 1" = 1200' scale photography, the RMS must be less than 0.220 m. N/A Define project area, define ground control, fly aerial photography with airborne GPS, and perform aerial triangulation. 200203 Chris Russelavage Sanborn GIS Analyst mailing address

1935 Jamboree Dr. Suite 100

Colorado Springs CO 80920 USA (719)264-5543 crusselavage@sanborn.com 8-5 Mt. time Chris Russelavage 1935 Jamboree Drive, Suite 100 Colorado Springs, CO 80920-5358 5% 37089 Raster Pixel 130000 145000 1 Lambert Conformal Conic 34.333333 36.166667 -79.000000 33.750000 2000000.002617 0.000000 row and column 1.000000 1.000000 survey feet North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 Black and White MrSID Raster Mosaic County-wide compilation of 1 ft pixel images Multiresolution Seamless Image Database (MrSID). A compression technique especially for maintaining the quality of large images. Allows for a high compression ratio and fast access to large amounts of data at any scale. ObjectID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. Value Number from 0 to 255 indicating shade of pixel Henderson County GIS 0 255 Count Number of pixels with that value Henderson County GIS Count of pixels with the same value. Katie Brewer Henderson County IT/GIS GIS Coordinator mailing and physical address

200 N Grove St - Suite 86B

Hendersonville NC 28792 USA 828-698-4425 828-698-5122 kbrewer@hendersoncountync.org 8:30am to 5:00pm Monday - Friday If possible, please send request via email. See disclaimer and statement of understanding at: <http://www.hendersoncountync.org/gis/> <http://www.hendersoncountync.org/gis/> SID 556.556 \\Taxserver\e$\ArcAir\2001Sids CD-ROM CD written by Easy CD Creator by Roxio Data CD format for the most compatibility. $250 Please email GIS Coordinator at kbrewer@hendersoncountync.org one week Please contact the Henderson County GIS Coordinator via e-mail: kbrewer@hendersoncountync.org 20030304 Katie Brewer Henderson County IT/GIS GIS Coordinator mailing and physical address

200 N Grove St - Suite 86B

Hendersonville NC 28792 USA 828-698-4425 828-698-5122 kbrewer@hendersoncountync.org 8:30am to 5:00pm Monday - Friday FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time <http://www.esri.com/metadata/esriprof80.html> <http://www.esri.com/metadata/esriprof80.html> ESRI Metadata Profile 200406151108300020040615