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in subjects: "Remote Sensing"  
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open access

Geobotanical Remote Sensing for Geothermal Exploration

Description: This paper presents a plan for increasing the mapped resource base for geothermal exploration in the Western US. We plan to image large areas in the western US with recently developed high resolution hyperspectral geobotanical remote sensing tools. The proposed imaging systems have the ability to map visible faults, surface effluents, historical signatures, and discover subtle hidden faults and hidden thermal systems. Large regions can be imaged at reasonable costs. The technique of geobotanica… more
Date: May 22, 2001
Creator: Pickles, W. L.; Kasameyer, P. W.; Martini, B. A.; Potts, D. C. & Silver, E. A.
Partner: UNT Libraries Government Documents Department
open access

Computer-Aided Content-Based Cueing of Remotely Sensed Images with the Image Content Engine (ICE)

Description: Human analysts are often unable to meet time constraints on analysis and interpretation of large volumes of remotely sensed imagery. To address this problem, the Image Content Engine (ICE) system currently under development is organized into an off-line component for automated extraction of image features followed by user-interactive components for content detection and content-based query processing. The extracted features are vectors that represent attributes of three entities, namely image t… more
Date: June 22, 2004
Creator: Weinert, G F; Brase, J M & Paglieroni, D W
Partner: UNT Libraries Government Documents Department
open access

Retrieval Using Texture Features in High Resolution Multi-spectral Satellite Imagery

Description: Texture features have long been used in remote sensing applications to represent and retrieve image regions similar to a query region. Various representations of texture have been proposed based on the Fourier power spectrum, spatial co-occurrence, wavelets, Gabor filters, etc. These representations vary in their computational complexity and their suitability for representing different region types. Much of the work done thus far has focused on panchromatic imagery at low to moderate spatial re… more
Date: January 22, 2004
Creator: Newsam, S D & Kamath, C
Partner: UNT Libraries Government Documents Department
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