This data set includes data collected in October 1997 over the Sacramento, CA, floodplain.
Laser mapping uses a pulsed laser ranging system mounted onboard an aircraft to measure ground
elevation and topography. The laser emits laser beams at high frequency and is directed downward at the
earth's surface through a port opening in the bottom of the aircraft's fuselage. The laser system records the
time difference between emission of the laser beam and the reception of the reflected laser signal in the

This data set includes data collected in the fall of 1997 and covers the states of California, Oregon, and Washington.
Collection was done prior to expected El Nino winter storms.
Laser beach mapping uses a pulsed laser ranging system mounted onboard an aircraft to measure ground
elevation and coastal topography. The laser emits laser beams at high frequency and is directed downward at the
earth's surface through a port opening in the bottom of the aircraft's fuselage. The laser system records the

This data set includes data collected in the fall of 1998 and covers the states of South Carolina, North Carolina, and Virginia.
Laser beach mapping uses a pulsed laser ranging system mounted onboard an aircraft to measure ground
elevation and coastal topography. The laser emits laser beams at high frequency and is directed downward at the
earth's surface through a port opening in the bottom of the aircraft's fuselage. The laser system records the
time difference between emission of the laser beam and the reception of the reflected laser signal in the

This data set includes data collected during Fall 1998 and covers coastlines of the states of Louisiana, Mississippi,
Alabama, and Florida.
Laser beach mapping uses a pulsed laser ranging system mounted onboard an aircraft to measure ground
elevation and coastal topography. The laser emits laser beams at high frequency and is directed downward at the
earth's surface through a port opening in the bottom of the aircraft's fuselage. The laser system records the

This data set includes data collected in 1998 to evaluate the ability of lidar to survey airport obstructions in
collaboration with NOAA National Geodetic Survey.
The laser emits laser beams at high frequency and is directed downward at the
earth's surface through a port opening in the bottom of the aircraft's fuselage. The laser system records the
time difference between emission of the laser beam and the reception of the reflected laser signal in the

This data set includes data collected during December 1998 and covers coastline in the states of Maryland,
New York, Pennsylvania, Ohio, and Massachusetts. Maryland coverage is on the eastern shore of the Delmarva peninsula,
New York coverage is along the barrier islands of Long Island and Lake Erie, Ohio and Pennsylvania coverage is
along Lake Erie, and Massachusetts coverage is on Cape Cod.
Laser beach mapping uses a pulsed laser ranging system mounted onboard an aircraft to measure ground

This data set includes data collected during April 1998 and covers the states of California, Oregon, and Washinton.
Collection captures the beach conditions following El Nino winter storms.
Laser beach mapping uses a pulsed laser ranging system mounted onboard an aircraft to measure ground
elevation and coastal topography. The laser emits laser beams at high frequency and is directed downward at the
earth's surface through a port opening in the bottom of the aircraft's fuselage. The laser system records the

This data set includes data collected on April 3rd, 1998 in the the states of Maryland and Virgina along the
DelMarVa peninsula.
Laser beach mapping uses a pulsed laser ranging system mounted onboard an aircraft to measure ground
elevation and coastal topography. The laser emits laser beams at high frequency and is directed downward at the
earth's surface through a port opening in the bottom of the aircraft's fuselage. The laser system records the

This data set includes data collected in February 1998 and partially covers coastline of the Delmarva peninsula in
the states of Virgina, Maryland, and Delaware.
Laser beach mapping uses a pulsed laser ranging system mounted onboard an aircraft to measure ground
elevation and coastal topography. The laser emits laser beams at high frequency and is directed downward at the
earth's surface through a port opening in the bottom of the aircraft's fuselage. The laser system records the

This data set includes data collected in the fall of 1999 and coastlines of the states of Florida, Georgia,
North Carolina, and New York.
Laser beach mapping uses a pulsed laser ranging system mounted onboard an aircraft to measure ground
elevation and coastal topography. The laser emits laser beams at high frequency and is directed downward at the
earth's surface through a port opening in the bottom of the aircraft's fuselage. The laser system records the