NC 2019 Orthoimagery Seamlines with Photo Exposure Dates 2019-12-06 vector digital data NC Dept. of Information Technology, Government Data Analytics Center, Center for Geographic Information and Analysis <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>In 2019, on behalf of the NC Center for Geographic Information and Analysis, four contractors captured 6-inch pixel 4-band digital aerial photos for production of 3-bands true color orthoimagery for the 21 counties in the Southern Piedmont and Mountain Region of NC. This file documents the mosaic of imagery exposures and associated seamlines used to generate the countywide collection of imagery and the dates that each of these exposures were flown. The final seamline polygons include attributes for vendor ID, strip number, exposure number & date flown.</SPAN></P></DIV></DIV></DIV> This seamline dataset was created to identify the individual exposure frames and the seamlines that join these exposures together to generate countywide orthoimagery product for the Southern Piedmont and Mountain 2019 Orthoimagery Project. This dataset derives information from the ortho flight lines to provide the specific dates of imagery acquisition for each exposure frame. ESRI ArcGIS Montgomery Anson Rutherford Macon Cabarrus Union CGIA Center for Geographic Information and Analysis Stanly Haywood Mecklenburg piedmont aerial image Clay Cherokee natural color Orthophotography Cleveland ortho imageryBaseMapsEarthCover imageryBaseMapsEarthCover imagery basemap North Carolina DIT Swain NC Gaston digital orthophoto DIT Department of Information Technology CGIA Transylvania Buncombe Graham leaf-off orthoimagery Jackson Henderson Polk Lincoln NC OneMap ISO 19115 Topic Category imageryBaseMapsEarthCover Center for Geographic Information and Analysis piedmont aerial image natural color Orthophotography ortho imageryBaseMapsEarthCover imagery basemap North Carolina DIT NC digital orthophoto Department of Information Technology CGIA leaf-off orthoimagery William S. Powell, The North Carolina GAZETTEER Montgomery Anson Rutherford Macon Cabarrus Union Stanly Haywood Mecklenburg Clay Cherokee Cleveland Swain Gaston Transylvania Buncombe Graham Jackson Henderson Polk Lincoln -82.996 -79.118 35.439 36.648 2019-12-06 publication date Ben Shelton NC Center for Geographic Information and Analysis, Office of Information Technology Services Project Manager ben.shelton@nc.gov 20322 Mail Service Center Raleigh NC 27699-0322 US 919-754-6377 0900-1600 M-F EST NCCGIA is charged with the development and maintenance of NC OneMap and, in cooperation with other mapping organizations, is committed to offering its users accurate, useful, and current information. Although every effort has been made to ensure the accuracy of information, errors and conditions originating from physical sources used to develop this dataset may be reflected in the data supplied. The user must be aware of possible conditions and bear responsibility for the appropriate use of the information with respect to possible errors, original map scale, collection methodology, currency of data, and other conditions specific to certain data. NCCGIA does not support secondary distribution of this dataset without its current, compliant metadata record. The use of trade names or commercial products does not constitute their endorsement by NCCGIA or North Carolina State Government. <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>https://www.nconemap.gov/pages/terms</SPAN></P></DIV></DIV></DIV> Data exported to shapefile. 2019-12-06 Polygons are closed to delineate areas utilized for any portion of an image. Tests for logical consistency are performed through photogrammetry software. None https://services.nconemap.gov/secure/rest/services/NC1Map_Ortho_Acquisition_Related/MapServer/10 https://dit-cgia-gis-data.s3.amazonaws.com/NCOM-data/orthoimagery/seamlines/ortho_seamlines_2019_diss.zip Download as ready-to-go shapefile Download seam lines as shapefile https://www.nconemap.gov ESRI shapefile (*.shp) NC CGIA dataq@its.nc.gov 301 N. Wilmington St. Raleigh North Carolina 27609 US 919-754-6580 919-715-8551 8am to 5pm Phone and electronic mail preferred None. Download from www.nconemap.gov is free of charge. 1992-01-13 File Geodatabase Feature Class 0 Seamlines_2019 Feature Geometry ESRI Feature Class 0 OBJECTID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. OBJECTID OID 4 0 0 Shape Feature geometry. ESRI Coordinates defining the features. Shape Geometry 0 0 0 Season Season String 10 0 0 ExposureDate Date of imagery acquisition . NC Orthoimagery Program Dates vary. ExposureDate String 50 0 0 ExpDate ExpDate Date 8 0 0 ORIG_FID ORIG_FID Integer 4 0 0 Shape_Length Shape_Length Double 8 0 0 Length of feature in internal units. Esri Positive real numbers that are automatically generated. Shape_Area Area of feature in internal units. Esri Positive real numbers that are automatically generated. Shape_Area Double 8 0 0 SA 2019 Seamlines SA 2019 Seamlines FGDC CSDGM Metadata 20210917 15392900 20220523 9083400 1.0 FGDC editor:esri.dijit.metadata.editor ortho_seamlines_2019_diss_mp2sp 002 Projected GCS_NAD_1983_2011 Linear Unit: Foot_US (0.304801) NAD_1983_2011_StatePlane_North_Carolina_FIPS_3200_Ft_US <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/2.8.0'><WKT>PROJCS["NAD_1983_2011_StatePlane_North_Carolina_FIPS_3200_Ft_US",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD_1983_2011",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",2000000.0],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],AUTHORITY["EPSG",6543]]</WKT><XOrigin>-121841900</XOrigin><YOrigin>-93659000</YOrigin><XYScale>3048.0060960121928</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.0032808333333333331</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>103122</WKID><LatestWKID>6543</LatestWKID></ProjectedCoordinateSystem> 20210917 15163100 TRUE 150000000 5000 20220523 1581006315110r8694195290769577 Ben Shelton NC Center for Geographic Information and Analysis Project Manager ben.shelton@nc.gov 20322 Mail Service Center Raleigh NC 27699-0322 US 919-754-6377 dataset EPSG 8.2.10(10.3.1) Simple FALSE 0 TRUE TRUE