Remote Sensing of the Mine Environment

2011-01-01
Düzgün, Hafize Şebnem
Demirel, Nuray

Suggestions

Remote sensing of vegetation water content using shortwave infrared reflectances
Hunt Jr., E. Raymond; Yılmaz, Mustafa Tuğrul (2007-12-01)
Vegetation water content is an important biophysical parameter for estimation of soil moisture from microwave radiometers. One of the objectives of the Soil Moisture Experiments in 2004 (SMEX04) and 2005 (SMEX05) were to develop and test algorithms for a vegetation water content data product using shortwave infrared reflectances. SMEX04 studied native vegetation in Arizona, USA, and Sonora, Mexico, while SMEX05 studied corn and soybean in Iowa, USA. The normalized difference infrared index (NDII) is defined...
Remote sensing of vegetation water content from equivalent water thickness using satellite imagery
Yılmaz, Mustafa Tuğrul; Jackson, Thomas J. (Elsevier BV, 2008-05-15)
Vegetation water content (VWC) is one of the most important parameters for the successful retrieval of soil moisture content from microwave data. Normalized Difference Infrared Index (NDII) is a widely-used index to remotely sense Equivalent Water Thickness (EWT) of leaves and canopies; however, the amount of water in the foliage is a small part of total VWC. Sites of corn (Zea mays), soybean (Glycine max), and deciduous hardwood woodlands were sampled to estimate EWT and VWC during the Soil Moisture Experi...
Remote sensing of canopy water content during SMEX'04 and SMEX'05 using shortwave-infrared reflectances
Hunt Jr., E. Raymond; Yılmaz, Mustafa Tuğrul; Jackson, Thomas J. (2008-12-01)
The Soil Moisture Experiments in 2004 and 2005 were conducted to validate algorithms for soil moisture retrievals. One of the key parameters for determination of soil moisture from microwave sensors is the vegetation water content of canopy and stems. We tested if canopy water content could be determined from reflectances in the shortwave-infrared and if the amount of canopy water content was related to the total vegetation water content by allometric equations. The normalized difference infrared index (NDI...
Remote sensing of leaf equivalent water thickness and vegetation water content using shortwave infrared reflectances
Hunt, Er; Yılmaz, Mustafa Tuğrul; Jackson, Tj (null; 2008-04-28)
Vegetation water content is an important biophysical parameter for estimation of soil moisture from microwave radiometers. One of the objectives of the Soil Moisture Experiments in 2004 (SMEX04) and 2005 (SMEX05) were to develop and test algorithms for a vegetation water content data product using shortwave infrared reflectances. SMEX04 studied native vegetation in Arizona, USA, and Sonora, Mexico, while SMEX05 studied corn and soybean in Iowa, USA. The normalized difference infrared index (NDII) is defined...
Automated detection of discontinuity properties using terrestrial laser scanning data
Ünlüsoy, Deniz; Süzen, Mehmet Lütfi; Department of Geological Engineering (2020-12-24)
Traditional ground surveying methods for the determination of rock mass discontinuity characteristics are costly and time consuming when large survey areas are involved. In addition, some rock mass surfaces cannot be observed with ground, airborne, or satellite surveying methods. Terrestrial laser scanning offers new avenues in fieldwork, making the acquisition of large amounts of survey data possible. However, there is a need for new approaches and accompanying software for the analysis of such data....
Citation Formats
H. Ş. Düzgün and N. Demirel, Remote Sensing of the Mine Environment. 2011.