Title :
Use of scattergrams for determining and evaluating changes associated to degraded land cover areas
Author :
Gonzalo, Consuelo ; Arquero, Agueda ; Martínez, Estíbaliz
Author_Institution :
Dept. de Arquitectura y Tecnologia de Sistemas Informaticos, Univ. Politecnica de Madrid, Spain
Abstract :
Develops a simple, automatic and fast methodology to locate degraded natural land cover areas, based on the selection of suitable two-dimensional spectral domains for each kind of degradation, as well as specific spectral restrictions.
Keywords :
environmental factors; terrain mapping; ETM data; Landsat 7 Enhancement Thematic Mapper data; degradation; degraded natural land cover areas; environmental change evaluation; scattergrams; spectral restrictions; Agriculture; Automatic control; Computer vision; Degradation; Humans; Layout; Remote sensing; Satellites; Scattering; Soil;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2002. IGARSS '02. 2002 IEEE International
Print_ISBN :
0-7803-7536-X
DOI :
10.1109/IGARSS.2002.1025886
