Author: Robert W. DanaPublisher:
ISBN:
Category : Aerial photography
Languages : en
Pages : 40
Book Description
Calibration of Color Aerial Photography
Author: Robert W. DanaPublisher:
ISBN:
Category : Aerial photography
Languages : en
Pages : 40
Book Description
Manual of Color Aerial Photography
Author: American Society of PhotogrammetryPublisher:
ISBN:
Category : Photography
Languages : en
Pages : 608
Book Description
Manual of Color Aerial Photography
Author: Biennial Workshop on Color Aerial Photography and Videography in the Plant Sciences and Related Fields
Author: Publisher:
ISBN:
Category : Aerial photography in agriculture
Languages : en
Pages : 242
Book Description
Color Aerial Photography
Author: Richard S. DriscollPublisher:
ISBN:
Category : Aerial photography in agriculture
Languages : en
Pages : 14
Book Description
Shrubs such as antelope bitterbrush, big sagebrush, snowberry, and true mountainmohogany can be identified more consistently on large-scale (1:600-1:1,200) color infrared aerial photographs than on the same scale color aerial photographs. Indentification of relatively large forbs, including Fremont geranium and orange sneezeweed, is also easier on large scale color infrared. Neither film type appeared to give improved information regarding site delineation on smaller scale photographs. Other features of the range environment, including rodent disturbances, can best be identified on color infrared at photo scales up to 1:2,400. All of this depends on obtaining photogrpaphs at the right time of year in respect to phenology of the vegetation.
Manual for Color Aerial Photography
Author: American Society of PhotogrammetryPublisher:
ISBN:
Category :
Languages : en
Pages : 550
Book Description
Manual of Color Aerial Photography
Author: American Society of PhotogrammetryPublisher:
ISBN:
Category : Photography
Languages : en
Pages : 576
Book Description
Color Aerial Photography in the Plant Sciences and Related Fields
Author: Publisher:
ISBN:
Category : Aerial photography in agriculture
Languages : en
Pages : 180
Book Description
Thermal Calibration of Satellite Infrared Images and Correlation with Sea-surface Nutrient Distribution
Author: Vitor Martinho F. Pereira e SilvaPublisher:
ISBN:
Category : Artificial satellites in geographical research
Languages : en
Pages : 138
Book Description
Satellite infrared imagery off the California coast, near Pt. Sur, show thermal patterns associated with an upwelling center; the patterns frequently curl cyclonically when interacting with the warmer California Current. This pattern shows sharp thermal fronts, easily identified in satellite IR images, that are strongly correlated with nutrient fronts during the early stages of upwelling. With sea truth data available, it was feasible to calibrate satellite derived sea surface temperature, by applying radiative transfer theory, and to infer nutrient concentrations from their linear inverse correlations with temperature. Thus, it was possible to calibrate satellite thermal fields to produce maps of nutrient distributions. When the inferred relationships were applied over representative regions of the upwelling center, standard deviations of 0.5C, 1.7 microns and 0.1 microns were computed for temperature, nitrate and phosphate, respectively. (Author).
Author: