Identification_Information: Citation: Citation_Information: Originator: Surdex Corporation Publication_Date: Unpublished Material Geospatial_Data_Presentation_Form: vector digital data Publication_Time: Unknown Title: 35096G4_SWC Online_Linkage: \\CAD12\Jobs\Metadata\2100908\area1c_z14\tpc_las\35096G4_SWC.shp Description: Abstract: This project involves the interests of the Oklahoma Natural Resource Conservation Service (NRCS) to collect detailed ground elevation data from Aerial LiDAR Sensors for approximately 10,500 Square Miles into a unified collection and processing project to benefit the US Government. These partners require high-resolution digital elevation data developed from Aerial LiDAR collection in east-central Oklahoma. These data will then be used to generate digital elevation models and contours for use in hydraulic/hydrologic models and other purposes to include conservation planning activities and environmental assessments. Purpose: To acquire detailed surface elevation data for use in conservation planning, design, research, floodplain mapping, dam safety assessments, and hydrologic modeling. LAS and bare earth DEM data products are suitable for 2 foot contour generation. Supplemental_Information: LiDAR points in LAS 1.2 format Time_Period_of_Content: Time_Period_Information: Multiple_Dates/Times: Single_Date/Time: Calendar_Date: 20111228 Time_of_Day: unknown Single_Date/Time: Calendar_Date: 20111231 Time_of_Day: unknown Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: Unknown Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -96.501097 East_Bounding_Coordinate: -96.467595 North_Bounding_Coordinate: 35.781957 South_Bounding_Coordinate: 35.749246 Keywords: Theme: Theme_Keyword: Digital Elevation Data Theme_Keyword_Thesaurus: LiDAR Place: Place_Keyword: Oklahoma Place_Keyword_Thesaurus: State Access_Constraints: unknown Use_Constraints: unknown Point_of_Contact: Contact_Information: Contact_Address: Address_Type: mailing and physical address Address: 100 USDA, Suite 206 City: Stillwater State_or_Province: OK Postal_Code: 74074 Contact_Voice_Telephone: (405) 742-1260 Contact_Electronic_Mail_Address: chris.stoner@ok.usda.gov Contact_Person_Primary: Contact_Person: Chris Stoner Contact_Organization: Oklahoma NRCS Contact_Position: State Conservation Engineer Data_Set_Credit: Created by Surdex through Contract with URS Corporation in Denver, Co Security_Information: Security_Classification: Unclassified Security_Classification_System: none Security_Handling_Description: none Native_Data_Set_Environment: Microsoft Windows Vista Version 6.1 (Build 7601) Service Pack 1; ESRI ArcCatalog 9.3.1.4000 Cross_Reference: Citation_Information: Originator: OK USDA-NRCS Publication_Date: Unknown Publication_Time: Unknown Title: Area 1-UTM14 Geospatial_Data_Presentation_Form: raster digital data Data_Quality_Information: Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: Lidar data will meet NDEP guidelines for digital elevation data for NSSDA of 95% confidence interval, for 2' contours (horizontal accuracy of 4.39 feet RMSE and vertical of 18.5 cm RMSEz) with a 1.4 meter nominal point spacing. Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: Lidar data will meet NDEP guidelines for digital elevation data for NSSDA of 95% confidence interval, for 2' contours (horizontal accuracy of 4.39 feet RMSE and vertical of 18.5 cm RMSEz) with a 1.4 meter nominal point spacing. Lineage: Process_Step: Process_Description: Acquisition with ALS50-II at 2700 meters AGL, 40 deg FOV, 89,200 pulse rate, 36.1 Hz, 20% sidelap, 1.4 meter NPS. All flights have calibration lines flown at beginning and end of flight over GPS basestation at local airport. Base stations are run at all times and placed so flight baseline never exceeds 25 miles. The bare-earth Lidar data was processed using USGS (NGP) Base Lidar Specifications V13. The resulting digital terrain data will support production of 2' contours. All deliverables meet or exceed standards for both vertical and horizontal accuracy as stated in NDEP Guidelines for Digital Elevation Data, Version 1.0 for NSSDA of 95% confidence for 2-ft contours and ASPRS Class I Standards. Process_Date: Unknown Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Surdex Corporation Contact_Person: Wade Williams Contact_Voice_Telephone: 636-368-4400 Contact_Facsimile_Telephone: (636) 368-4401 Contact_Address: Address_Type: mailing and physical address Address: 520 Spirit of St. Louis Blvd City: Chesterfield State_or_Province: Missouri Postal_Code: 63005 Contact_Position: Project Manager Process_Step: Process_Description: LiDAR lines processed to ground and manually cleaned and reviewed in TerraScan; DEM products produced in TerraScan Process_Date: Unknown Process_Contact: Contact_Information: Contact_Address: Address_Type: mailing and physical address Address: 520 Spirit of St. Louis Blvd City: Chesterfield State_or_Province: Missouri Postal_Code: 63005 Contact_Position: Project Manager Contact_Voice_Telephone: 636-368-4400 Contact_Facsimile_Telephone: 636-368-4401 Contact_Organization_Primary: Contact_Organization: Surdex Corporation Contact_Person: Wade Williams Process_Step: Process_Description: Metadata imported. Source_Used_Citation_Abbreviation: Y:\2100908\documentation\metadata\UTM14\Area1-C\OK_UTM14_TPC_Area1Clas.xml Process_Date: 20120510 Process_Time: 13445000 Attribute_Accuracy: Attribute_Accuracy_Report: All files are inspected to ensure that they conform to the specified file naming conventions, all files load in their correct geographic position, all files conform to the project specifications for file standard and content Quantitative_Attribute_Accuracy_Assessment: Attribute_Accuracy_Value: 0 Attribute_Accuracy_Explanation: See Surdex LiDAR Accuracy Report Logical_Consistency_Report: All files are inspected to ensure that they conform to the specified file naming conventions, all files load in their correct geographic position, all files conform to the project specifications for file standard and content Completeness_Report: All files are inspected to ensure that they conform to the specified file naming conventions, all files load in their correct geographic position, all files conform to the project specifications for file standard and content Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Vector Point_and_Vector_Object_Information: SDTS_Terms_Description: SDTS_Point_and_Vector_Object_Type: G-polygon Point_and_Vector_Object_Count: 1 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: coordinate pair Coordinate_Representation: Abscissa_Resolution: 0.001 Ordinate_Resolution: 0.001 Planar_Distance_Units: meters Grid_Coordinate_System: Grid_Coordinate_System_Name: Universal Transverse Mercator Universal_Transverse_Mercator: UTM_Zone_Number: 14 Transverse_Mercator: Scale_Factor_at_Central_Meridian: 0.999600 Longitude_of_Central_Meridian: -99.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 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 Vertical_Coordinate_System_Definition: Altitude_System_Definition: Altitude_Datum_Name: North American Vertical Datum of 1988 Altitude_Resolution: 1 Altitude_Distance_Units: meters Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates Entity_and_Attribute_Information: Detailed_Description: Entity_Type: Entity_Type_Label: 3609664_NE_D Entity_Type_Definition: Feature Geometry Entity_Type_Definition_Source: ESRI 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: STRDOQQQ Attribute_Definition: Tile Name Attribute_Definition_Source: Federal Geographic Data Committee Attribute_Domain_Values: Unrepresentable_Domain: DOQQQ Name Overview_Description: Entity_and_Attribute_Detail_Citation: ASPRS Entity_and_Attribute_Overview: The class field is defined as: Class 1 (Default) Class 2 (Ground) Class 7 (Noise) Distribution_Information: Resource_Description: Downloadable Data Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Transfer_Size: 1.00 Format_Name: DEM Digital_Transfer_Option: Offline_Option: Recording_Format: ISO 9660 Offline_Media: DVD Fees: unknown Distribution_Liability: unknown Distributor: Contact_Information: Contact_Voice_Telephone: (405) 742-1260 Contact_Electronic_Mail_Address: chris.stoner@ok.usda.gov Contact_Address: Address: 100 USDA, Suite 206 Address_Type: mailing and physical address City: Stillwater State_or_Province: OK Postal_Code: 74074 Contact_Position: State Conservation Engineer Contact_Person_Primary: Contact_Person: Chris Stoner Contact_Organization: Oklahoma USDA-NRCS Available_Time_Period: Time_Period_Information: Single_Date/Time: Calendar_Date: unknown Metadata_Reference_Information: Metadata_Date: 20120509 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Surdex Corporation Contact_Person: Wade Williams Contact_Position: Project Manager Contact_Address: Address_Type: mailing and physical address Address: 520 Spirit of St. Louis Blvd City: Chesterfield State_or_Province: MO Postal_Code: 63005 Contact_Voice_Telephone: 636-368-4000 Contact_Electronic_Mail_Address: wadew@surdex.com Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Extensions: Profile_Name: ESRI Metadata Profile Metadata_Extensions: Online_Linkage: http://www.esri.com/metadata/esriprof80.html Profile_Name: ESRI Metadata Profile