Post-Hurricane Ike coastal oblique aerial photographs collected along the Alabama, Mississippi, and Louisiana barrier islands and the north Texas coast, September 14-15, 2008

• Main Authors: Karen L.M. Morgan, M. Dennis Krohn, Kristy K. Guy
• Format: Dataset
• Language: unknown
• Published: USGS Science Data Catalog 2016
• Subjects: U.S. Geological Survey; National Assessment for Coastal Change Hazards; photographs; coastline; beach erosion; Coastal Aerial Photography; Baseline Survey; environment; imageryBaseMapsEarthCover; structure; Chandeleur Islands; Breton Island; Louisiana; Alabama; Mississippi; Texas; Mississippi Barrier Islands; Alabama Barrier Islands; Dauphin Island; Petit Bois Island; Horn Island; Ship Island; Cat Island; Bastian Island; Bolivar Peninsula; Galveston; Freeport; Chenier Plain; High Island; Timbalier Island; Raccoon Island; Barrier Islands; Keyhole; Bois Island
• Online Access: https://search.dataone.org/view/8cc4ea05-7ee7-4aa6-a52f-003c53eb3f6c

The U.S. Geological Survey (USGS) conducts baseline and storm-response photography missions to document and understand the changes in vulnerability of the Nation's coasts to extreme storms. On September 14-15, 2008, the USGS conducted an oblique aerial photographic survey (during Field Activity Number (FAN) 08ACH06, http://cmgds.marine.usgs.gov/fan_info.php?fan=08ACH06) along the Alabama, Mississippi, and Louisiana barrier islands and the north Texas coast, aboard a Beechcraft Super King Air 200 aircraft at an altitude of 500 feet (ft) and approximately 1,200 ft offshore (Figure 2, http://pubs.usgs.gov/ds/0990/html/ds990_fig2.html). This mission was flown to collect data for assessing incremental changes since the last survey, flown September 9-10, 2008 (FAN 08ACH05, http://cmgds.marine.usgs.gov/fan_info.php?fan=08ACH05), and the data can be used for assessing future coastal change. The photographs provided here are Joint Photographic Experts Group (JPEG) images. The photograph locations are an estimate of the position of the aircraft and do not indicate the location of the feature in the images (see the Navigation Data page, http://pubs.usgs.gov/ds/0990/html/ds990_nav.html). These photographs document the configuration of the barrier islands and other coastal features at the time of the survey. ExifTool was used to add the following to the header of each photo: time of collection, Global Positioning System (GPS) latitude, GPS longitude, keywords, credit, artist (photographer), caption, copyright, and contact information. Photographs can be opened directly with any JPEG-compatible image viewer by clicking on a thumbnail on the contact sheet. All image times were recorded in UTC. Table 1 (http://pubs.usgs.gov/ds/0990/html/ds990_table.html) provides detailed information about the assigned location, name, date, and time the photograph was taken along with links to the photograph. In addition to the photographs, a Google Earth Keyhole Markup Language (KML) file is provided and can be used to view the images by clicking on the marker and then clicking on either the thumbnail or the link above the thumbnail. The KML files were created using the photographic navigation files. Note: A KML number was assigned to each photograph to aid navigation of the Google Earth file. These numbers correspond to the site labels in Google Earth.