Characteristic variogram for land use in Multispectral Images

Mera, Eduardo; Condal, Alfonso; Ríos, Cecilia; Da Silva, Luis

Keywords: land use, variogram, multispectral images

Abstract

In remote sensing is the concept of spectral signature in multispectral imagery to recognize different land uses in the area; This study proposes the existence of a characteristic variogram for land use in multispectral images. To test this idea we proceeded to work with a sector of a scene image of multispectral Landsat 7 ETM +, in 6 of their bands (1- 450nm to 520nm, 2 - 520nm to 600nm, 3 - 630nm to 690nm, 4 - 760nm to 900nm 5 - over 1550nm to 1.750nm and 7 - 2.080nm to 2.350nm), corresponding to two uses of urban land and agricultural, the omnidirectional variogram for each band was analyzed and modal variogram for each land use was established in the stripe set. Of the analyzed claims data for each land use is a model characteristic and modal cross variogram how their wavelengths.

Más información

Título de la Revista: XXIII INTERNATIONAL CONFERENCE ON INTEGRABLE SYSTEMS AND QUANTUM SYMMETRIES (ISQS-23)
Volumen: 720
Número: 012047
Editorial: IOP PUBLISHING LTD
Fecha de publicación: 2016
Página de inicio: 1
Página final: 9
Idioma: English
Financiamiento/Sponsor: IOP
DOI:

doi:10.1088/1742-6596/720/1/012047

Notas: CPCIS, Compendex, Scopus, Inspec, Chemical Abstracts Service, INIS, NASA Astrophysics Data System, SPIRES VINITI Abstracts Journal