2006052311493300FALSE20060523114934002006052311493400{A3FAE7C1-EF90-4BC9-9230-3EBC49A46B89}Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 8.3.0.800enContour lines derived from a LIDAR GeoTIFF.This contour shapefile was generated from a LIDAR GeoTIFF. It shows contour lines at 1 meter intervals, and will be used to aid the interpretation and display of LIDAR data.See the source LIDAR GeoTIFF tile for more specific accuracy information.National Park Service South Florida/Caribbean Network Inventory and Monitoring ProgramSpring 2006contour_e316n2736contour_e316n2736vector digital data\\10.14.178.18\sero\LIDAR\DRTO\LIDAR\e316n2736\contour_e316n2736.shpUnknownpublication dateMarch 2006As needed-82.819205-82.79918924.72776224.709478316001.500000318000.5000002734000.5000002735999.500000ContoursNoneDry Tortugas National ParkNoneFloridaShapefileJudd PattersonNational Park Service South Florida / Caribbean NetworkResearch Assistantmailing and physical address18001 Old Cutler Road, Suite 419MiamiFlorida33157United States(305) 252-0347(305) 253-0463NoneNot intended for navigational use.Microsoft Windows 2000 Version 5.0 (Build 2195) Service Pack 4; ESRI ArcCatalog 8.3.0.800contour_e316n2736316001.5318000.52735999.52734000.51-82.819205-82.79918924.72776224.7094781enFGDC Content Standards for Digital Geospatial MetadataFGDC-STD-001-1998local timeJudd PattersonNational Park Service South Florida / Caribbean Networkmailing and physical addressMiamiFlorida3315718001 Old Cutler Road, Suite 419United States(305) 252-0347Research Assistant(305) 253-046320060523http://www.esri.com/metadata/esriprof80.htmlESRI Metadata ProfileISO 19115 Geographic Information - MetadataDIS_ESRI1.0dataset2.9422.942SHPShapefileMarch 2006DVDStandard DVDContact NPS for details.0National Park Service South Florida / Caribbean Networkmailing and physical address18001 Old Cutler Road; Suite 419MiamiFlorida33157United States(305) 252-0347(305) 253-0463Dry Tortugas National Park Digital Map Atlas DVDThe National Park Service shall not be held liable for improper or incorrect use of the data described and/or contained herein. These data and related graphics are not legal documents and are not intended to be used as such.Call NPS for details.002file://\\10.14.178.18\sero\LIDAR\DRTO\LIDAR\e316n2736\contour_e316n2736.shpLocal Area Network2.942ShapefileVectorSimplePolylineFALSE284FALSEFALSEString284GCS_North_American_1983NAD_1983_UTM_Zone_17Ncoordinate pairmeters0.0000010.000001Universal Transverse Mercator170.999600-81.0000000.000000500000.0000000.000000North American Datum of 1983Geodetic Reference System 806378137.000000298.257222NAD_1983_UTM_Zone_17N284contour_e316n2736Feature Class284FIDFIDOID400Internal feature number.ESRISequential unique whole numbers that are automatically generated.ShapeShapeGeometry000Feature geometry.ESRICoordinates defining the features.IDIDNumber10Unique line identifier.NPSCONTOURCONTOURNumber14NPSElevation.LengthLengthNumber4Length of contour line in metersNPS20060523National Park Service South Florida / Caribbean NetworkJudd PattersonResearch Assistantmailing and physical address18001 Old Cutler Road, Suite 419Palmetto BayFlorida33157United States(305) 252-0347(305) 253-0463The LIDAR GeoTIFF was too course to create aesthetically pleasing contours, so the first step was to run a Neighborhood Statistics operation on the LIDAR GeoTIFF. The settings for this Neighborhood Statistics were a 14x14 cell rectangle using the mean as the statistic type. This was output to a temporary raster grid.ESRI ArcGIS 8.3February 2006Contour lines were generated were generated using the Contour operation. The temporary Neighborhood Statistics grid was used as the input surface and the contour interval was set to 1 (meter). This was output to a permanent shapefile.ESRI ArcGIS 8.3February 2006Metadata imported.Z:\LIDAR\DRTO\LIDAR\e298n2722\contour_e298n2722.shp.xml20060523Contour lines break where there was no data (value of -100) in the original lidar tiles.This layer was generated from an existing lidar tile.