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Sean C. Ahearn, Director and Professor Hyo Jin Ahn, Ph.D.
 

Summary: Sean C. Ahearn, Director and Professor
Hyo Jin Ahn, Ph.D.
Center for Analysis and Research of Spatial Information (CARSI)
Hunter College-The City University of New York
QUALITY ASSURANCE and POTENTIAL
APPLICATIONS of a HIGH DENSITY LiDAR
DATA SET for the CITY of NEW YORK
ASPRS AnnualConference
May4, 2011
NYC LiDAR 2010 Collections
(April 14 May1)
NYC LiDAR 2010 (4/14 - 5/1)
Collection Parameters
Sanborn Inc.
Aircraft altitude:1,100m, Airspeed:120 knots
Pulse rate: 94,700 Hertz
Scan angle: ~28 degrees
Laser light range: 1,064 nm(near-infrared)
(system: Airborne Laser Scanner (ALS)-50)
*Overall Data Collection for NYC 362 sq miles (937 sq km):

  

Source: Ahearn, Sean - Department of Geography, Hunter College, City University of New York

 

Collections: Computer Technologies and Information Sciences