Featured Research

from universities, journals, and other organizations

NASA Sees 2004's Hurricane Charley Slice A Florida Island

Date:
October 21, 2005
Source:
NASA/Goddard Space Flight Center
Summary:
The U.S. Geological Survey (USGS), NASA and the U.S. Army Corps of Engineers are studying the effects of 2004's Hurricane Charley on Florida's Captiva Island, as part of a cooperative research project investigating coastal change.

A Digital Look at the Flooding: NASA's EAARL (Experimental Advanced Airborne Research Lidar), a laser mapping system was used to create a digital elevation model (DEM) showing flooding from 0-9.8 feet.
Credit: NASA

Hurricane Charley came ashore on the southwest coast of Florida as a Category 4 hurricane on Friday, Aug. 13, 2004, and changed the look of North Captiva Island.

The U.S. Geological Survey (USGS), NASA and the U.S. Army Corps of Engineers are studying the effects of Charley as part of a cooperative research project investigating coastal change.

The USGS Coastal and Marine Geology Program investigates the extent and causes of coastal impacts of hurricanes and extreme storms on the coasts of the United States. The program's overall objective is to improve the capability to predict coastal change that results from severe tropical and extra-tropical storms. Such a capability will facilitate locating buildings and infrastructure away from coastal change hazards.

On Aug. 15, aerial video and still photography were acquired from Venice to Marco Island, Fla. On Aug. 16, NASA's laser mapping system called EAARL (Experimental Advanced Airborne Research Lidar), measured ocean depths and the topography of the ocean floor and the coast.

The data were compared to an earlier survey conducted in June 2004 by the Army Corps of Engineers using CHARTS (Compact Hydrographic Airborne Rapid Total Survey) to detect the magnitude and spatial variability of coastal changes such as beach erosion, overwash deposition and island breaches. The data will also be used to develop and test computer models that will predict coastal impacts from severe storms. It will be made available to local, state and federal agencies for purposes of disaster recovery and erosion mitigation.

"They are trying to better understand how hurricanes or Nor'easters impact coastal environments," said C. Wayne Wright, remote-sensing scientist at NASA Goddard's Wallops Island Flight Facility, Wallops Island, Va.

This is a joint project with NASA, the USGS and the Army Corps of Engineers. The partners are using this to measure beach face changes as a result of severe storms.


Story Source:

The above story is based on materials provided by NASA/Goddard Space Flight Center. Note: Materials may be edited for content and length.


Cite This Page:

NASA/Goddard Space Flight Center. "NASA Sees 2004's Hurricane Charley Slice A Florida Island." ScienceDaily. ScienceDaily, 21 October 2005. <www.sciencedaily.com/releases/2005/10/051021123511.htm>.
NASA/Goddard Space Flight Center. (2005, October 21). NASA Sees 2004's Hurricane Charley Slice A Florida Island. ScienceDaily. Retrieved September 17, 2014 from www.sciencedaily.com/releases/2005/10/051021123511.htm
NASA/Goddard Space Flight Center. "NASA Sees 2004's Hurricane Charley Slice A Florida Island." ScienceDaily. www.sciencedaily.com/releases/2005/10/051021123511.htm (accessed September 17, 2014).

Share This



More Matter & Energy News

Wednesday, September 17, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Space Race Pits Bezos Vs Musk

Space Race Pits Bezos Vs Musk

Reuters - Business Video Online (Sep. 16, 2014) Amazon CEO Jeff Bezos' startup will team up with Boeing and Lockheed to develop rocket engines as Elon Musk races to have his rockets certified. Fred Katayama reports. Video provided by Reuters
Powered by NewsLook.com
MIT's Robot Cheetah Unleashed — Can Now Run, Jump Freely

MIT's Robot Cheetah Unleashed — Can Now Run, Jump Freely

Newsy (Sep. 16, 2014) MIT developed a robot modeled after a cheetah. It can run up to speeds of 10 mph, though researchers estimate it will eventually reach 30 mph. Video provided by Newsy
Powered by NewsLook.com
Manufacturer Prints 3-D Car In Record Time

Manufacturer Prints 3-D Car In Record Time

Newsy (Sep. 15, 2014) Automobile manufacturer Local Motors created a drivable electric car using a 3-D printer. Printing the body only took 44 hours. Video provided by Newsy
Powered by NewsLook.com
Refurbished New York Subway Tunnel Unveiled After Sandy Damage

Refurbished New York Subway Tunnel Unveiled After Sandy Damage

Reuters - US Online Video (Sep. 15, 2014) New York officials unveil subway tunnels that were refurbished after Superstorm Sandy. Nathan Frandino reports. Video provided by Reuters
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

    Environment News

      Technology News



      Save/Print:
      Share:

      Free Subscriptions


      Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

      Get Social & Mobile


      Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

      Have Feedback?


      Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
      Mobile: iPhone Android Web
      Follow: Facebook Twitter Google+
      Subscribe: RSS Feeds Email Newsletters
      Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins