<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Mark Wenig</style></author><author><style face="normal" font="default" size="100%">Carsten Leue</style></author><author><style face="normal" font="default" size="100%">S. Kraus</style></author><author><style face="normal" font="default" size="100%">T. Wagner</style></author><author><style face="normal" font="default" size="100%">Ulrich Platt</style></author><author><style face="normal" font="default" size="100%">Bernd Jähne</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">B. Radig</style></author><author><style face="normal" font="default" size="100%">S. Florczyk</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Image sequence analysis of satellite NO$_2$ concnetration maps</style></title><secondary-title><style face="normal" font="default" size="100%">Pattern Recognition, 23rd DAGM Symposium Munich</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2001</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer</style></publisher><volume><style face="normal" font="default" size="100%">2191</style></volume><pages><style face="normal" font="default" size="100%">223--230</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Here we describe a new method for the quantification of a global NOx budget from image sequences of the GOME instrument on the ERS-2. The focus of this paper is on image processing techniques to separate tropospheric and stratospheric NO2-colums using normalized convolution with infinite impulse response filters (IIR) to interpolate gaps in the data and average the cloud coverage of the earth, the estimation the NO2 life time and the determination of regional NOx source strengths.</style></abstract><custom3><style face="normal" font="default" size="100%">Lecture Notes in Computer Science</style></custom3></record></records></xml>