Results 211 to 220 of about 277,634 (332)

Unmanned aerial systems-based remote sensing for monitoring sorghum growth and development. [PDF]

PLoS One, 2018
Shafian S, Rajan N, Schnell R, Bagavathiannan M, Valasek J, Shi Y, Olsenholler J.   +6 more
europepmc   +1 more source

Climatic–Anthropogenic Synergy Drives Escalating Minimum Area Requirements and Connectivity‐Protection Mismatch in a Karst‐Endemic Primate

Integrative Zoology, EarlyView.
Climate change and anthropogenic activities drive antagonistic degradation of landscape connectivity for endangered François’ langur (1987–2024), causing 48.8% habitat loss, north‐south fragmentation, and centroid migration (1.2 km/yr). Despite protected areas buffering connectivity, static management fails dynamic priority habitats; we propose ...
Guangmei Yang, Heqin Cao, Tuo Shen, Jipeng Tian, Yixin Diao, Haijun Su   +5 more
wiley   +1 more source

Volumetric mediations: Atmospheres of crisis and unbelonging in humanitarian drone documentaries

Area, EarlyView.
Short Abstract This paper contributes to scholarship on drones’ more‐than‐military realms as they pertain to the atmospheres they create in visual culture. Focusing on two humanitarian drone documentaries, Ai Weiwei's Human Flow (2017) and Morgan Knibbe's Those Who Feel the Fire Burning (2014), I examine how their drone cinematography visualises the ...
Beryl Pong
wiley   +1 more source

Towards the Use of Unmanned Aerial Systems for Providing Sustainable Services in Smart Cities. [PDF]

Sensors (Basel), 2017
Moguel E, Conejero JM, Sánchez-Figueroa F, Hernández J, Preciado JC, Rodríguez-Echeverría R, Rodríguez-Echeverría R.   +6 more
europepmc   +1 more source

Two orders of wall‐to‐wall geographic data

Area, EarlyView.
Short Abstract The use of the term ‘wall‐to‐wall’ to describe geographically extensive data without any singular definition in the remote sensing and geographically related analysis. This work presents an assessment of the application of the term in the scientific literature. Abstract From personal observations of recent published works, the term “wall‐
Pete Bettinger, Krista Merry, Roger C. Lowe III   +2 more
wiley   +1 more source

Quantifying Nearshore Sea Turtle Densities: Applications of Unmanned Aerial Systems for Population Assessments. [PDF]

Sci Rep, 2017
Sykora-Bodie ST, Bezy V, Johnston DW, Newton E, Lohmann KJ.   +4 more
europepmc   +1 more source

Testing the ability of unmanned aerial systems and machine learning to map weeds at subfield scales: a test with the weed Alopecurus myosuroides (Huds). [PDF]

Pest Manag Sci, 2019
Lambert JP, Childs DZ, Freckleton RP.
europepmc   +1 more source

Unravelling the evolution of the Frébouge polygenetic cone in Val Ferret (Mont Blanc Massif)

Boreas, EarlyView.
Proglacial settings in the Alps are typically polygenetic, often characterized by a complex and discontinuous interplay between glacial, fluvial and gravitational processes. These processes yield high volumes of sediments, which usually exceed their transportation capacity.
Catharina Dieleman, Philip Deline, Susan Ivy Ochs, Patricia Hug, Jordan Aaron, Marcus  Christl, Naki Akçar   +6 more
wiley   +1 more source

Interdependence of government expenditure among European countries: Productivity spillover and strategic interaction

Economic Inquiry, EarlyView.
Abstract We build an endogenous growth model that distinguishes productive and welfare government expenditures and embeds fiscal externalities. The model yields three testable hypotheses: (i) productive expenditure raises growth (Barro effect); (ii) productive expenditure generates cross‐country productivity spillovers; (iii) government expenditure ...
Xiaodong Chen, Haoming Mi, Peng Zhou
wiley   +1 more source

Quantifying pine processionary moth defoliation in a pine-oak mixed forest using unmanned aerial systems and multispectral imagery. [PDF]

PLoS One, 2019
Cardil A, Otsu K, Pla M, Silva CA, Brotons L.   +4 more
europepmc   +1 more source