Identification_Information: Citation: Citation_Information: Originator: United States Geological Survey, FISC St. Petersburg Publication_Date: December 2007 Title: EAARL Topography-Padre Island National Seashore Edition: First Geospatial_Data_Presentation_Form: vector digital data Series_Information: Series_Name: Open File Report Issue_Identification: 2007-1431 Publication_Information: Publication_Place: St. Petersburg, FL Publisher: USGS Other_Citation_Details: The U. S. Geological Survey in cooperation with the National Park Service (NPS) and the National Aeronautics and Space Administration (NASA), is to provide the coastal management community with usable, useful digital elevation products. The U. S. Geological Survey processes aircraft Lidar data (provided by NASA), develops software tools and algorithms to use and analyze the data and make products available to the coastal management community through a variety of media, including the internet, CD-ROMs, DVDs and data reports. Larger_Work_Citation: Citation_Information: Series_Information: Publication_Information: Description: Abstract: A hillshade generated from a Lidar GeoTIFF file. Purpose: This hillshade is used to enhance the visual appearance of a Lidar tile by providing three-dimensional relief. Supplemental_Information: See the source Lidar GeoTIFF tile for more specific accuracy information. Time_Period_of_Content: Time_Period_Information: Multiple_Dates/Times: Single_Date/Time: Calendar_Date: 20050930 Single_Date/Time: Calendar_Date: 20051001 Single_Date/Time: Calendar_Date: 20051002 Currentness_Reference: ground condition Status: Progress: Complete Maintenance_and_Update_Frequency: Unknown Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: East_Bounding_Coordinate: North_Bounding_Coordinate: South_Bounding_Coordinate: Keywords: Theme: Theme_Keyword_Thesaurus: NONE Theme_Keyword: Hillshade Place: Place_Keyword: Padre Island National Seashore Place_Keyword: United States Gulf of Mexico Place_Keyword: Texas Stratum: Stratum_Keyword: Bare earth topography Temporal: Access_Constraints: Any use of these data signifies a user's agreement to comprehension and compliance of the USGS Standard Disclaimer. Ensure all portions of metadata are read and clearly understood before using these data in order to protect both user and USGS interests. See section 6.3 Distribution Liability. Use_Constraints: Although the USGS is making these data sets available to others who may find the data of value, the USGS does not warrant, endorse, or recommend the use of these data setse for any given purpose. The user assumes the entire risk related to the use of these data. These data sets are not for navigational purposes. The USGS is providing these data "as is", and the USGS disclaims any and all warranties, whether expressed or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. In no event will the USGS be liable to you or to any third party for any direct, indirect, incidental, consequential, special, or exemplary damages or lost profits resulting from any use or misuse of these data. Acknowledgement of the U.S. Geological Survey, FISC St. Petersburg office, as a data source would be appreciated in products developed from these data, and such acknowledgement as is standard for citation and legal practices for data source is expected by users of this data. Sharing new data layers developed directly from these data would also be appreciated by the USGS staff. Users should be aware that comparisons with other data sets for the same area from other time periods may be inaccurate due to inconsistencies resulting from changes in photo interpretation, mapping conventions, and digital processes over time. These data are not legal documents and are not to be used as such. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: United States Geological Survey, FISC St. Petersburg Contact_Address: Address_Type: mailing and physical address Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: USA Contact_Voice_Telephone: 727 803-8747 Hours_of_Service: 8:30-5:00 M-F EST Contact_Instructions: Call Survey for Details Browse_Graphic: Data_Set_Credit: The USGS FISC St. Petersburg office, would like to acknowledge NASA Goddard Space Flight Center for their cooperation and assistance in the development of the data. The USGS would also like to acknowledge National Park Service management and personnel at Padre Island National Seashore. Security_Information: Security_Classification: Unclassified Native_Data_Set_Environment: Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcMap 9.2.2.1350 Cross_Reference: Citation_Information: Publication_Date: Edition: Geospatial_Data_Presentation_Form: Series_Information: Series_Name: Issue_Identification: Publication_Information: Publication_Place: Publisher: Data_Quality_Information: Attribute_Accuracy: Logical_Consistency_Report: This layer was generated from an existing Lidar tile. Completeness_Report: This layer is complete. Positional_Accuracy: Horizontal_Positional_Accuracy: Vertical_Positional_Accuracy: Lineage: Source_Information: Source_Time_Period_of_Content: Time_Period_Information: Multiple_Dates/Times: Single_Date/Time: Calendar_Date: 20050930 Single_Date/Time: Calendar_Date: 20051001 Single_Date/Time: Calendar_Date: 20051002 Process_Step: Process_Description: Using the Lidar GeoTIFF layer as the source, the Spatial Analyst Hillshade command was run in ArcMap using an azimuth of 315, an altitude of 45, and a Z factor of 1. Process_Date: Summer 2007 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: National Park Service South Florida/Caribbean Network 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 Hours_of_Service: 8:30-5:00 M-F EST Contact_Instructions: Call Survey for Details Process_Step: Process_Description: Metadata created from XML Files. Process_Date: 20070911 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: United States Geological Survey, FISC St. Petersburg Contact_Person: Laurinda J. Travers Contact_Address: Address_Type: mailing and physical address Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: USA Contact_Voice_Telephone: 727-803-8747 Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Raster_Object_Information: Raster_Object_Type: Pixel Row_Count: 2000 Column_Count: 2000 Vertical_Count: 1 Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Planar: 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: -75.000000 Latitude_of_Projection_Origin: 0.000000 False_Easting: 500000.000000 False_Northing: 0.000000 Planar_Coordinate_Information: Planar_Coordinate_Encoding_Method: row and column Coordinate_Representation: Abscissa_Resolution: 1.000000 Ordinate_Resolution: 1.000000 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 Vertical_Coordinate_System_Definition: Altitude_System_Definition: Altitude_Datum_Name: North American Vertical Datum of 1988 Altitude_Resolution: .15 Altitude_Distance_Units: meters Altitude_Encoding_Method: Explicit elevation coordinate included with horizontal coordinates Entity_and_Attribute_Information: Overview_Description: Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: United States Geological Survey, FISC St. Petersburg Contact_Address: Address_Type: mailing and physical address Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: USA Contact_Voice_Telephone: 727-803-8747 Hours_of_Service: 8:30-5:00 M-F EST Contact_Instructions: Call USGS for Details Distribution_Liability: Neither the National Park Service nor the USGS shall 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. Although all data published have been used by the USGS and NPS, no warranty, expressed or implied, is made by the USGS as to the accuracy of the data and related materials. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Transfer_Size: 0.000 Ordering_Instructions: Call USGS for Details Custom_Order_Process: Call USGS for Details Available_Time_Period: Time_Period_Information: Multiple_Dates/Times: Single_Date/Time: Calendar_Date: 20050930 Single_Date/Time: Calendar_Date: 20051001 Single_Date/Time: Calendar_Date: 20051002 Metadata_Reference_Information: Metadata_Date: 20070911 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: United States Geological Survey, FISC St. Petersburg Contact_Person: Laurinda J. Travers Contact_Address: Address_Type: mailing and physical address Address: 600 4th Street South City: St. Petersburg State_or_Province: FL Postal_Code: 33701 Country: USA Contact_Voice_Telephone: 727-803-8747 Hours_of_Service: 8:30-5:00 M-F EST Contact_Instructions: Call Survey for Details Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Security_Information: Metadata_Security_Classification: Unclassified