DocumentCode
2111915
Title
Identifying channel seepage using pre-dawn thermal imagery
Author
McGowen, I.J. ; Duff, S.L. ; Smith, I.
Author_Institution
NSW Agric., Orange, NSW, Australia
Volume
4
fYear
2001
fDate
2001
Firstpage
1631
Abstract
A combination of pre-dawn airborne thermal infrared imagery, Landsat TM imagery and GIS land use data were used in a preliminary assessment of seepage from an earthen irrigation supply channel (canal). Surface seepage was not detected, but deep seepage appeared to be occurring from the channel into permeable layers associated with prior stream/paleo-channel networks, where the channel crossed or ran along these networks
Keywords
hydrology; remote sensing; rivers; Australia; GIS land use data; Jemalong Irrigation District; Lachlan River; Landsat TM imagery; NSW; Thematic Mapper imagery; Warroo main channel; canal; channel seepage; deep seepage; earthen irrigation supply channel; irrigation channels; palaeo-channel networks; permeable layers; pre-dawn airborne thermal infrared imagery; prior stream networks; soil moisture; Agriculture; Australia; Costs; Geographic Information Systems; Infrared imaging; Irrigation; Remote sensing; Satellites; Streaming media; Water resources;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium, 2001. IGARSS '01. IEEE 2001 International
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-7031-7
Type
conf
DOI
10.1109/IGARSS.2001.977016
Filename
977016
Link To Document