56 research outputs found
Willingness to Pay to Use Facebook, Twitter, YouTube, Instagram, Snapchat, and More: A National Survey
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Comments, analytics, and social media: The impact of audience feedback on journalists’ market orientation
No full textLearning in the Beat: What Influences Environmental Journalists’ Perception of Knowledge?
No full textFULLY AUTOMATED GIS-BASED INDIVIDUAL TREE CROWN DELINEATION BASED ON CURVATURE VALUES FROM A LIDAR DERIVED CANOPY HEIGHT MODEL IN A CONIFEROUS PLANTATION
No full textThe generation of high resolution canopy height model (CHM) from LiDAR makes it possible to delineate individual tree crown by means of a fully-automated method using the CHM’s curvature through its slope. The local maxima are obtained by taking the maximum raster value in a 3 m x 3 m cell. These values are assumed as tree tops and therefore considered as individual trees. Based on the assumptions, thiessen polygons were generated to serve as buffers for the canopy extent. The negative profile curvature is then measured from the slope of the CHM. The results show that the aggregated points from a negative profile curvature raster provide the most realistic crown shape. The absence of field data regarding tree crown dimensions require accurate visual assessment after the appended delineated tree crown polygon was superimposed to the hill shaded CHM
Falling Prey to Online Romantic Alternatives: Evaluating Social Media Alternative Partners in Committed Versus Dating Relationships
No full textFake news practices in Indonesian newsrooms during and after the Palu earthquake: a hierarchy-of-influences approach
No full textCorrective Actions in the Information Disorder. The Role of Presumed Media Influence and Hostile Media Perceptions for the Countering of Distorted User-Generated Content
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