Geofiny Technologies, LLC Wilmington, NC 2008 Unknown Cherokee-NC-2008 raster digital data Murphy, NC 28906 Cherokee County, NC GIS Department Cherokee-NC-2008-30to1.sid X:\imagery\2008Orthos A digital orthophoto is a raster image of an aerial photograph that through a process of differential rectification has been transformed to an accurate uniform scale and specified tolerance. Cherokee County, NC orthophotos consist of a tiff file format, one file for each of the 166 1"=400' tax maps which each cover an area of 10,000' X 10,000'. Pixel size represents 1' on the ground and color images are 286 megabytes per orthophoto tax map. No attributes available. Each tiff has a corresponding enhanced "TFW" file that contains geographic coordinate system information and data relating to aerial camera, aerial flight, map accuracy's etc. These orthos were produced from an aerial photography flight covering Cherokee County, North Carolina on April, 16th 2008. Used as a base layer for locating tax properties in the tax mapping process, E911 mapping and related base mapping efforts. The digital orthophoto can be used alone or as a basemap for overlaying vector line data. Digital Orthophotos were produced from an aerial photography flight in the 2008 Spring flying season using digital photogrammety techniques. en April 16th 2008 ground condition Complete Unknown -84.510161 -83.510161 35.330397 34.928224 400000.000000 610000.000000 480000.000000 600000.000000 Orthophotos Digital Imagery Photography Aerial Photograph Mosaic Cadastral E911 IS0 19115 Topic Category Imagery Base Maps Earth Cover REQUIRED: Reference to a formally registered thesaurus or a similar authoritative source of theme keywords. Geographic Information Services Cherokee County, NC Murphy Andrews Nantahala National Forest Hiwassee Lake Hiwassee River Cherokee Indian Reservation None Cherokee County, NC GIS Department shall not be held liable for any errors in this data. This includes errors of omission, commission, errors concerning the content of the data, and relative and positional accuracy of the data. This data cannot be constructed to be a legal document. Primary sources from which this data was compiled must be consulted for verification of information contained in this data. Cherokee County, NC GIS Department mailing address
39 Peachtree Street, Suite 104
Murphy NC 28906 USA (828) 837-6713 (828) 835-5431 Monday through Friday 8am to 5pm EST gis@cherokeecounty-nc.gov TIFF Unclassified Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.2.4.1420 Cherokee County, NC 2008 Digital Orthophotos Cherokee County, GIS Department Unknown Unknown raster digital data Raster Dataset None None Dataset is complete The digital orthophoto database delivered by the mapping vendor was compiled according to the "Technical Specifications for Base, Cadastral and Digital Mapping" (NC Land Records Management Program, NC Attorney General's Office). Horizontal accuracy to +/- 8' for 1"=400' orthophotos using FGDC specifications. None Geofiny Technologies, LLC Wilmington, NC 2008 Unknown Cherokee County, NC 2008 Digital Orthophotos Murphy NC, 28906 Cherokee County, NC GIS Department raster digital data Unknown Aerial photography and disc mosaic, img Geofiny Technologies, LLC Wilmington, NC flew aerial photography and produced digital orthophotos using digital photogrammetry production techniques. Aerial Photography is from a Spring flight of Cherokee County, NC on April 16th 2008. Task 1: At strategic locations within and around the County existing survey monuments are referenced and used in the orthophoto production. Task 2: Aerial color photography was flown at a photo scale of 1"=2400' covering Cherokee County, NC using a Leica RC30 aerial camera using Airborne Global Positioning System (AGPS) Task 3: Aerial color photography is processed and the negatives are scanned using a high resolution film scanner. Task 4: Fully Analytical Aerial Triangulation (FAAT) is performed to extrapolate additional image control points on the scanned aerial negatives using the survey monuments and AGPS aerial data. Task 5: Digital Elevation Data (DEM) is processed and edited in a softcopy photogrammetric workstation using the aerial photography. The DEM produced is used in the orthophoto rectification process. Task 6: Color orthophoto tiles at 1"=400' @ 10K' X 10K' are produced using orthophoto image processing software. The tiles are edited for any blemish, radiometry and geometric accuracy. Task 7: Final color orthophoto tiles at 1"=400' @ 10K' X 10K' are delivered in a .tiff format. Compressed imagery of each image tile and a countywide image set is also delivered. 2008 mailing address
3137 Wrightsville Avenue
Wilmington NC 28403 USA (910) 392-1496 (910) 392-7326 info@geofiny.com Monday through Friday 8am to 5pm EST Geofiny Technologies, LLC Sean E.Maxwell CP, PLS Metadata imported. 20080422 20081119 20081204 Metadata imported. X:\Metadata\Copy of 2008 CherokeeNC.xml 20081209 0 Raster Pixel 120000 210000 3 1.000000 Feet 1.000000 Feet MrSID 8 1 Upper Left FALSE Wavelet pixel codes TRUE row and column 1.000000 1.000000 feet Universal Transverse Mercator North American Datum of 1983/2001 GRS 80 6378137.000000 298.257222 North American Vertical Datum of 1988 feet Orthophotos consist of a tiff file format, one file for each 1"= 400' tax map covering an area of 10,000' X 10000'. Pixel size represents 1.0' on the ground, images are 286 megabytes per tax map grid coverage area, color. No attributes available. Each tiff has a corresponding enhanced "TFW" file that contains geographic coordinate system information and other relevant information regarding project. For more detailed attributes information contact Cherokee County, NC GIS Department. Cherokee County, NC GIS Department. mailing and physical address
39 Peachtree Street, Suite 104
Murphy NC 28906 USA (828) 837-6713 (828) 835-5431 gis@cherokeecounty-nc.gov Monday through Friday 8am to 5pm Cherokee County, NC GIS Department is committed to offering its users accurate, useful, and current information about the County. However this data is provided as is. Cherokee County makes no guarantee or warranty either expressed or implied concerning the accuracy of the data. Although every effort has been made to ensure the accuracy of this information, errors and conditions originating from physical sources used to develop the database may be reflected in the data supplied. The user must be aware of the data conditions and bear responsibility for the appropriate use of the information with respect to possible errors, original map scale, collection methodology, currency of date, and other conditions specific to certain data. The use of trade names or commercial products does not constitute their endorsement by the county. Contact : Cherokee County, NC GIS Department by phone or e-mail Data is available in magnetic media (DVD). Data can be ordered over the phone, via FAX or E-mail. All data distribution services are billed at $40 per hour. Plus additional cost for media. Downloadable Data 20081215 20081205 Cherokee County, NC GIS Department mailing and physical address
39 Peachtree Street, Suite 104
Murphy NC 28906 USA (828) 837-6713 (828) 835-5431 gis@cherokeecounty-nc.gov Monday through Friday 8am to 5pm EST FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 None This metadata file is to accompany the data set identified and received from Cherokee County, NC GIS Department. Cherokee County, NC does not support secondary distribution. If this data file was received from anyone besides Cherokee County, NC this metadata file and the data set it describes may contain discrepancies. Unclassified en local time http://www.esri.com/metadata/esriprof80.html ESRI Metadata Profile 20081209 15105400 FALSE 20081215 13545500 {4DA8A57F-1C5B-4056-8DB0-DA600CFFF3C8} 20081215 13540000 DefineProjection Y:\imagery\Orthophotos\2008Orthos\CountyWide\Cherokee-NC-2008-30to1.sid PROJCS["NAD_1983_StatePlane_North_Carolina_FIPS_3200_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",2000000.002616666],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-79.0],PARAMETER["Standard_Parallel_1",34.33333333333334],PARAMETER["Standard_Parallel_2",36.16666666666666],PARAMETER["Latitude_Of_Origin",33.75],UNIT["Foot_US",0.3048006096012192]] 20081215 file://X:\imagery\2008Orthos\CountyWide\Cherokee-NC-2008-30to1.sid Local Area Network 002 Raster Dataset Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.2.4.1420 Cherokee_2008 400000 610000 600000 480000 1 ISO 19115 Geographic Information - Metadata DIS_ESRI1.0 dataset