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Capital Area Planning Council -GeoMap 2009 Work Order <br />~)R.N <br />The Sanborn Product (IMAR contours) deliverables for the entire project area will be delivered to <br />CAPCOG. It shall be CAPCOG's responsibility to distribute the licensed data the City based on the <br />MA. <br />Acceptance Criteria <br />Sanborn Product: LiDAR Contour Data <br />The accuracy of the contours is a derivative of the accuracy of the LOAR dataset. At a 1.4m posting, <br />two-foot contour interval will meet 1,2 foot vertical accuracy @ 95° o confidence level for flat terrain <br /> <br />Coordinate System Texas State Plane, Central Meets projection requirements by City. <br /> <br />Datum Horizontal Datum: NAD83 <br />Vertical Datum: NAVD88 <br />Meets datum requirement <br />Units All units expressed in US Feet Meets units requirements <br />Tiling Scheme CAPCOG Q4 USGS Meets tile requirements <br />Contour Interval 2-foot Meets contour interval requirements <br />Data Formats AutoCAD DXF All elements conform to Database Design <br />Topology / Connectivity All topographic lines shall <br />have no breaks or dangles Meets requirement <br />Edgemateh 100% of features will match Meets requirement <br /> data in adjacent tiles <br /> All contour lines will have an Meets requirement <br />Attributes associated elevation attribute <br /> in US Survey Feet to 2 <br /> decimals <br />Contour <br />Elevation Contour elevations belonging Meets requirement <br />. <br />Consistency to the same line segment shall <br /> have a consistent elevation. <br />Intersecting Contours No contours shall cross or Meets requirement <br /> intersect. <br /> Contours automatically <br /> generated, with placement of <br />Contour Aesthetics lines determined by the source Meets 2-foot interval requirement <br /> data (Grided 10' DEM and 3D <br /> Breaklines) <br /> Automatically generated <br />Contour Label Placement labels. All index contours <br />shall have at lease one Meets requirement <br /> corresponding label. <br />Media Media is readable; all files Meets requirement <br /> accessible; no files corrupted <br />Canf4erud and PmViatary. 0 2007 TM Sanpom Map Company, Inc, ALL R13HTS RESERVED