2005 SW Louisiana and SE Texas area (Post Hurricane Rita) natural color Imagery Metadata also available as Metadata: Identification_Information Data_Quality_Information Spatial_Data_Organization_Information Spatial_Reference_Information Entity_and_Attribute_Information Distribution_Information Metadata_Reference_Information Identification_Information: Citation: Citation_Information: Originator: U.S. Geological Survey, National Wetlands Research Center Publication_Date: 200510 Title: 2005 SW Louisiana and SE Texas area (Post Hurricane Rita) natural color Imagery Geospatial_Data_Presentation_Form: digital raster data Publication_Information: Publication_Place: Lafayette, LA Publisher: USGS NWRC Description: Abstract: This data set consists of natural color imagery for the SE Texas and SW Louisiana area affected by Hurricane Rita on September 24, 2005. From the original metadata - The raw imagery was collected simultaneously with airborne GPS and IMU data, which was used to georeference the imagery by providing a combined position and orientation solution (POS). The imagery was rectified to a plane of constant elevation, and mosaiced to generate the final image tiles. Each image tile provides data for a nominal 1.875 minute (in latitude and longitude) cell area. The source imagery was obtained in September 2005 and used to produce georeferenced, planar rectified imagery with a one foot ground resolution. Imagery was acquired at one foot ground sample distance resolution. Flight height maintained during mission was 10,000 feet AGL. The imagery was captured at 12-bit radiometric resolution and converted to 8-bit radiometric resolution during post processing. The imagery was obtained and processed by all digital means beginning with data acquisition using an ADS40 digital airborne sensor. Purpose: To provide imagery for the damaged areas of Louisiana, and Texas. Supplemental_Information: This metadata record was generated using the original metadata records from the imagery. This metadata record documents the data as a whole. For details on each individual frame, please consult the metadata for that particular frame. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20050930 Ending_Date: 20051015 Currentness_Reference: publication date Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -94.75 East_Bounding_Coordinate: -92.50 North_Bounding_Coordinate: 31.25 South_Bounding_Coordinate: 29.375 Keywords: Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: imagery Theme_Keyword: photography Theme_Keyword: natural color Theme_Keyword: jpeg Theme_Keyword: rectified Theme_Keyword: mosaic Theme_Keyword: 1.875 minute cell Theme_Keyword: orthophoto Place: Place_Keyword_Thesaurus: None Place_Keyword: Louisiana Place_Keyword: LA Place_Keyword: Coastal Louisiana Place_Keyword: Southwest Louisiana Place_Keyword: Texas Place_Keyword: TX Place_Keyword: Coastal Texas Place_Keyword: Southeast Texas Place_Keyword: Gulf of Mexico Access_Constraints: Any downloading and use of these data signifies a user's agreement to comprehension and compliance of the NWRC Standard Disclaimer. Insure all portions of metadata are read and clearly understood before using these data in order to protect both user and NWRC interests. See section 6.3 Distribution Liability. Use_Constraints: Acknowledgement of the National Wetlands Research Center 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 NWRC staff. Users should be aware of 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: U.S. Geological Survey, National Wetlands Research Center Contact_Position: GIS Specialist Contact_Address: Address_Type: Physical and mailing address Address: 700 Cajundome Blvd City: Lafayette State_or_Province: LA Postal_Code: 70506 Contact_Voice_Telephone: 337 266-8500 Contact_Facsimile_Telephone: 337 266-8513 Data_Set_Credit: The USGS National Wetlands Research Center would like to acknowledge the U.S. Army Corps of Engineers for the use of the data set. Native_Data_Set_Environment: From the original metadata - Leica GPro BAE Socet Set ENVI 4.1 under Windows 2000 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Not applicable - there are no attributes associated with the imagery Logical_Consistency_Report: From the original metadata - sample points taken from overlapping areas of adjacent image strips that contributed image chips to each orthophoto tile are typically consistent to the 10-12 pixel level. Completeness_Report: Data are complete Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: From the original metadata - these data are compiled to provide the most accurate product achievable within the scope of the project Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: Not applicable Lineage: Source_Information: Source_Citation: Citation_Information: Originator: U.S. Army Corps of Engineers Publication_Date: 2005 Title: 2005 Post Hurricane Rita Individual tile images Geospatial_Data_Presentation_Form: remote-sensing image Publication_Information: Publication_Place: Alexandria, VA Publisher: U.S. Army Topographic Engineering Center Type_of_Source_Media: CD-ROM Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20050930 Ending_Date: 20051015 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: orthophoto Source_Contribution: The primary data source for imagery of areas affected by Katrina Process_Step: Process_Description: The original imagery was converted from tiffs to jpegs for downloading purposes. An associated world file was created for each frame. Process_Date: 200509 Spatial_Data_Organization_Information: Indirect_Spatial_Reference: Southeast Texas and Southwest Louisiana Direct_Spatial_Reference_Method: raster Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 0.000002 Longitude_Resolution: 0.000002 Geographic_Coordinate_Units: decimal degrees Geodetic_Model: Horizontal_Datum_Name: North American Datum of 1983 Ellipsoid_Name: Geodetic Reference System 80 Semi-major_Axis: 6378137 Denominator_of_Flattening_Ratio: 298.257222 Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: The imagery has not been classified; there are no associated attributes for the imagery. Entity_and_Attribute_Detail_Citation: project defined Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey, National Wetlands Research Center Contact_Position: Web Database administrator Contact_Address: Address_Type: Physical and mailing address Address: 700 Cajundome Blvd City: Lafayette State_or_Province: LA Postal_Code: 70506 Country: USA Contact_Voice_Telephone: 337 266-8500 Contact_Facsimile_Telephone: 337 266-8513 Resource_Description: downloadable data Distribution_Liability: Although these data have been processed successfully on a computer system at the U.S. Geological Survey, no warranty expressed or implied is made regarding the accuracy or utility of the data or any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty. This disclaimer applies both to individual use of the data and aggregate use with other data. It is strongly recommended that these data are directly acquired from a U.S. Geological Survey server, and not indirectly through other sources which may have changed the data in some way. It is also strongly recommended that careful attention be paid to the contents of the metadata file associated with these data. The U.S. Geological Survey shall not be held liable for improper or incorrect use of the data described and/or contained herein. So, these data are provided "as is" and without any express or implied warranties, including without limitations, the implied warranties of merchantability and fitness for a particular purpose. Also, use of trade names or commercial products in this metadata is solely for the purpose of providing specific information, and does not imply recommendation or endorsement by the U.S. Government. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: jpeg Format_Version_Number: unknown File_Decompression_Technique: none Transfer_Size: varies, 3 to 11MB Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: Fees: None, if available online Custom_Order_Process: None Metadata_Reference_Information: Metadata_Date: 20051104 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey, National Wetlands Research Center Contact_Position: Metadata specialist Contact_Address: Address_Type: Physical and mailing address Address: 700 Cajundome Blvd City: Lafayette State_or_Province: LA Postal_Code: 70506 Country: USA Contact_Voice_Telephone: 337 266-8500 Contact_Facsimile_Telephone: 337 266-8513 Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Access_Constraints: None Metadata_Use_Constraints: Acknowledgement of the National Wetlands Research Center as the metadata source would be appreciated. Please cite the original metadata when using portions to created another record for slightly altered data, such as reprojection.