English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/117617
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

VIS-NIR, SWIR and LWIR Imagery for Estimation of Ground Bearing Capacity

AutorFernández Saavedra, Roemi E. ; Montes, Héctor ; Salinas, Carlota
Palabras claveGround bearing capacity
Visible-Near InfraRed (VIS-NIR)
Long-Wave InfraRed (LWIR)
Short-Wave InfraRed (SWIR)
Soil moisture
Optical filters
Soil compaction
Fecha de publicación15-jun-2015
EditorMultidisciplinary Digital Publishing Institute
CitaciónSensors 15(6): 13994-14015 (2015)
ResumenGround bearing capacity has become a relevant concept for site-specific management that aims to protect soil from the compaction and the rutting produced by the indiscriminate use of agricultural and forestry machines. Nevertheless, commonly known techniques for its estimation are cumbersome and time-consuming. In order to alleviate these difficulties, this paper introduces an innovative sensory system based on Visible-Near InfraRed (VIS-NIR), Short-Wave InfraRed (SWIR) and Long-Wave InfraRed (LWIR) imagery and a sequential algorithm that combines a registration procedure, a multi-class SVM classifier, a K-means clustering and a linear regression for estimating the ground bearing capacity. To evaluate the feasibility and capabilities of the presented approach, several experimental tests were carried out in a sandy-loam terrain. The proposed solution offers notable benefits such as its non-invasiveness to the soil, its spatial coverage without the need for exhaustive manual measurements and its real time operation. Therefore, it can be very useful in decision making processes that tend to reduce ground damage during agricultural and forestry operations.
Versión del editorhttp://dx.doi.org/10.3390/s150613994
Aparece en las colecciones: (CAR) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Fernandez_R_VIS-NIR_SWIR_LWIR_sensors-15-13994.pdf14,3 MBAdobe PDFVista previa
Mostrar el registro completo

NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.