Paper Info
Title
A Preliminary study on imaging time difference among bands of WorldView-2 and its potential applications
Abstract
WorldView-2 has 8 multispectral bands and 1 pan band. In its LIB level data files, these bands have the same camera model and orientation model. But based on the study of moving objects' characteristics in images from different bands, we found that, like the situation for QuickBird 2 sensor, different band has different imaging time. This paper introduced the calculation method for the imaging time difference of different bands of WorldView-2, reasoned out a possible CCD detector' layout of the focal plane, and pointed out some drawbacks of the current LIB level data of WorldView-2. Secondly, this paper introduced some potential usage for the imaging time difference of different bands of WorldView-2, including ground traffic animation, ground traffic data collection.
Year
DOI
Venue
2011
10.1109/IGARSS.2011.6048926
IGARSS
Keywords
Field
DocType
ccd image sensors,quickbird 2 sensor,remote sensing,focal planes,orientation model,high resolution satellite image,ccd detector,camera model,focal plane,artificial satellites,8-band multispectral band,geophysical image processing,cameras,object detection,worldview-2,ground traffic animation,moving object detection,imaging time difference,image motion analysis,data mining,data collection,satellites,imaging
Data collection,Computer vision,Object detection,Satellite,Cardinal point,Computer science,Multispectral image,Remote sensing,Animation,Artificial intelligence,Detector,Imaging spectroscopy
Conference
Volume
Issue
ISSN
null
null
2153-6996
ISBN
Citations 
PageRank 
978-1-4577-1003-2
0
0.34
References 
Authors
0
2
Name
Order
Citations
PageRank
Jian-Wei Tao102.03
Wenxian Yu232943.89