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LEAF AREA INDEX ESTIMATES OBTAINED FOR MIXED FOREST USING HEMISPHERICAL PHOTOGRAPHY AND HYMAP DATA
Hemisfer Camera Exposure Hyperspectral Data
2015/9/8
The Leaf Area Index (LAI) is an important measure in many ecological applications because vegetation-atmosphere processes of the
canopy, such as photosynthesis are controlled by the foliage and play ...
BATCH PROCESSING OF HEMISPHERICAL PHOTOGRAPHY USING OBJECT-BASED IMAGE ANALYSIS TO DERIVE CANOPY BIOPHYSICAL VARIABLES
digital hemispherical photography (DHP) leaf area index (LAI) batch processing maize CAN-EYE
2014/6/12
Hemispherical photography has received renewed interest to describe plant canopies and measure canopy gap fraction from which important biophysical variables such as leaf area index (LAI) can be deriv...
CALIBRATION OF FISHEYE LENSES FOR HEMISPHERICAL PHOTOGRAPHY
fisheye lens calibration of lens hemispherical photography solar radiation assessment of radiation
2009/11/25
Hemispherical photography represents one of the most appropriate methods of estimating averages of solar radiation over extended periods of time. This method is based upon the use of extremely wide-an...
SOLAR RADIATION MEASUREMENTS IN FORESTS-II. METHODS BASED ON THE PRINCIPLE OF HEMISPHERICAL PHOTOGRAPHY
solar radiation assessment silviculture horizontoscope hemispherical photography
2009/11/25
The know-how in the field of solar radiation distribution in forests is important for basic ecological investigations and silvicultural practice. Three methods of solar radiation assessment based on h...