Identification_Information: Citation: Citation_Information: Originator: National Park Service South Florida/Caribbean Network Inventory and Monitoring Program Publication_Date: Spring 2006 Publication_Time: Unknown Title: Contour shapefile Geospatial_Data_Presentation_Form: vector digital data Description: Abstract: Contour lines derived from a LIDAR GeoTIFF Purpose: 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. Supplemental_Information: See the source LIDAR GeoTIFF tile for more specific accuracy information. Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: November 2006 Currentness_Reference: publication date Status: Progress: Complete Maintenance_and_Update_Frequency: As needed Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: Contours Place: Place_Keyword_Thesaurus: None Place_Keyword: Fire Island National Seashore Place_Keyword: New York Access_Constraints: None Use_Constraints: Not intended for navigational use. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: National Park Service South Florida / Caribbean Network Inventory and Monitoring Program Contact_Person: Judd Patterson Contact_Position: Research Assistant Contact_Address: Address_Type: mailing and physical address Address: 18001 Old Cutler Road, Suite 419 City: Palmetto Bay State_or_Province: Florida Postal_Code: 33157 Country: USA Contact_Voice_Telephone: (305) 252-0347 Contact_Facsimile_Telephone: (305) 253-0463 Native_Data_Set_Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.1.0.780 Data_Quality_Information: Logical_Consistency_Report: This layer was generated from an existing lidar tile. Completeness_Report: Contour lines are only available in the locations where the original lidar tile had a pixel value greater than -100 (-100 represents no data). Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Accuracy is a combination of original lidar tile accuracy and impacts from the 14x14 Neighborhood Mean "smoothing" operation. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: Accuracy is a combination of original lidar tile accuracy and impacts from the 14x14 Neighborhood Mean "smoothing" operation. Lineage: Process_Step: Process_Description: The 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. Process_Date: July 2006 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: National Park Service South Florida / Caribbean Network Contact_Person: Judd Patterson Contact_Position: Research Assistant Contact_Address: Address_Type: mailing and physical address Address: 18001 Old Cutler Road, Suite 419 City: Palmetto Bay State_or_Province: Florida Postal_Code: 33157 Country: United States Contact_Voice_Telephone: (305) 252-0347 Contact_Facsimile_Telephone: (305) 253-0463 Process_Step: Process_Description: Contour 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. Process_Date: July 2006 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: National Park Service South Florida / Caribbean Network Inventory and Monitoring Program Contact_Person: Judd Patterson Contact_Position: Research Assistant Contact_Address: Address_Type: mailing and physical address Address: 18001 Old Cutler Road, Suite 419 City: Palmetto Bay State_or_Province: Florida Postal_Code: 33157 Country: USA Contact_Voice_Telephone: (305) 252-0347 Contact_Facsimile_Telephone: (305) 253-0463 Process_Step: Process_Description: Metadata imported. Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: C:\LIDAR\DVDs\FIIS\FireIslandDVD-BE-Draft3\LIDAR\bare_earth\e654_n4502\contours_e654_n4502.shp.xml Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: String Point_and_Vector_Object_Count: 83 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 18 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: -75.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.000001 Ordinate_Resolution: 0.000001 Planar_Distance_Units: meters Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257222 Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: contours_e688_n4516 Attribute: Attribute_Label: FID Attribute_Definition: Internal feature number. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique whole numbers that are automatically generated. Attribute: Attribute_Label: Shape Attribute_Definition: Feature geometry. Attribute_Definition_Source: ESRI Attribute_Domain_Values: Unrepresentable_Domain: Coordinates defining the features. Attribute: Attribute_Label: ID Attribute_Definition: Unique line identifier. Attribute_Definition_Source: NPS Attribute: Attribute_Label: CONTOUR Attribute_Definition: Elevation. Attribute_Definition_Source: NPS Overview_Description: Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: National Park Service South Florida / Caribbean Network Inventory and Monitoring Program Contact_Address: Address_Type: mailing and physical address Address: 18001 Old Cutler Road; Suite 419 City: Palmetto Bay State_or_Province: Florida Postal_Code: 33157 Country: USA Contact_Voice_Telephone: (305) 252-0347 Contact_Facsimile_Telephone: (305) 253-0463 Resource_Description: Contour shapefile (Fire Island) Distribution_Liability: The 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. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: SHP Format_Version_Date: March 2006 Format_Specification: Shapefile Transfer_Size: 0.626 Digital_Transfer_Option: Offline_Option: Offline_Media: DVD Recording_Format: Standard DVD Fees: 0 Ordering_Instructions: Contact NPS for details. Custom_Order_Process: Call NPS for details. Metadata_Reference_Information: Metadata_Date: 20061105 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: National Park Service South Florida / Caribbean Network Inventory and Monitoring Program Contact_Person: Judd Patterson Contact_Position: Research Assistant Contact_Address: Address_Type: mailing and physical address Address: 18001 Old Cutler Road, Suite 419 City: Palmetto Bay State_or_Province: Florida Postal_Code: 33157 Country: USA Contact_Voice_Telephone: (305) 252-0347 Contact_Facsimile_Telephone: (305) 253-0463 Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile