All Categories : Bookmark and Share

Title : RADIOMETRIC PROCESSING OF ADS IMAGERY: USING ATMOSPHERIC AND BRDF CORRECTIONS IN PRODUCTION
Company : Leica Geosystems Inc.
File Name : Downey.pdf
Size : 467867
Type : application/pdf
Date : 01-Jun-2010
Downloads : 4

Rate This File
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Featured Paper by

Michael Downey, Robert Uebbing, Stephan Gehrke and Ulrich Beisl

Leica XPro 4.0 for processing ADS imagery has introduced new radiometric correction models to reduce image bias created by atmospheric and ground reflections. Most notable is the availability of atmospheric corrections based on the equation of radiative transfer and a correction that deals with bidirectional reflectance effects on the ground (BRDF) based on a modified Walthall model. To obtain best results, it has been proven that land body masks determined by classification of the near infrared and red bands are required for the BRDF correction. The creation of such land masks is automated in the Leica XPro processing chain. The masks are embedded in the image statistics that are utilized by the image viewer and orthorectification process to apply the BRDF model.
User Reviews More Reviews Review This File


Jobs
GIS ANALYST I.8030200 for Dallas County at DALLAS, Texas
GIS Analyst (Dallas Police) for City of Dallas at Dallas, Texas
Failure Analysis Engineer for Flextronics at Milpitas, California
Mechanical Engineer for Flextronics at Milpitas, California
Geodesign Manager for Design Workshop at Aspen, Colorado
Upcoming Events
Placekey - Coming October 2020 at United States - Oct 7, 2020
Earth Intelligence 2020 Summit. - Live Webinar at United States - Oct 22, 2020
Earth Intelligence 2020 Summit at Virtual Alexandria VA - Oct 22, 2020
IEC 61850 Global 2020 at Brussels Belgium - Oct 26 - 30, 2020
University of Denver GIS Masters Degree Online
INTERGEO:



© 2020 Internet Business Systems, Inc.
670 Aberdeen Way, Milpitas, CA 95035
+1 (408) 882-6554 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering EDACafe - Electronic Design Automation TechJobsCafe - Technical Jobs and Resumes  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy PolicyAdvertise