Results 131 to 140 of about 13,947 (245)

Spatial Resolution Impact Assessment for Long‐Term Population Monitoring of Adélie Penguin Guano

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.
Adélie penguins (Pygoscelis adeliae) are key indicators of the Antarctic ecosystem, and remotely sensed guano stains offer an efficient means of estimating breeding abundance. Landsat medium‐resolution (MR) imagery enables long‐term monitoring through its archive.
Jinku Park, Chang‐Uk Hyun, Youmin Kim, Yongsik Jeong, Joo‐Eun Yoon, Supratim Guha, Jong‐U Kim, Seong‐Hui Lee, Jeong‐Hoon Kim, Hyun‐Cheol Kim   +9 more
wiley   +1 more source

An Investigation into the Registration of Unmanned Surface Vehicle (USV)-Unmanned Aerial Vehicle (UAV) and UAV-UAV Point Cloud Models. [PDF]

Sensors (Basel)
Hsiao YS, Cho YH, Yan YS.
europepmc   +1 more source

Application of unmanned aerial vehicle (UAV) thermal infrared remote sensing to identify coal fires in the Huojitu coal mine in Shenmu city, China. [PDF]

Sci Rep, 2020
He X, Yang X, Luo Z, Guan T.
europepmc   +1 more source

Landscape Changes in the Kitchener Avalanche Path, Aoraki/Mount Cook National Park After the Record‐Breaking July 2022 Storm

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.
Three‐dimensional landscape changes were investigated in the Kitchener Avalanche Path, Aoraki/Mount Cook National Park, New Zealand, after an extreme storm in July 2022. The Path features an earthen diversion berm constructed in 2018 to mitigate the risk of avalanches to the adjacent Aoraki/Mount Cook Village.
David Y. Sheppard, Aubrey D. Miller, Pascal Sirguey, Simon C. Cox   +3 more
wiley   +1 more source

Accuracy of 3D Ground Radio Station Location by a Single Unmanned Aerial Vehicle (UAV) as a Function of an Increasing Number of Received Signal Strength Indicator (RSSI) Measurements. [PDF]

Sensors (Basel)
Michalak J.
europepmc   +1 more source

Estimation of free-roaming domestic dog population size: Investigation of three methods including an Unmanned Aerial Vehicle (UAV) based approach. [PDF]

PLoS One, 2020
Warembourg C, Berger-González M, Alvarez D, Maximiano Sousa F, López Hernández A, Roquel P, Eyerman J, Benner M, Dürr S.   +8 more
europepmc   +1 more source

Model Predictive Path‐Following Control for a Quadrotor

PAMM, Volume 26, Issue 1, March 2026.
ABSTRACT Automating drone‐assisted processes is a complex task. Many solutions rely on trajectory generation and tracking, whereas in contrast, path‐following control is a particularly promising approach, offering an intuitive and natural approach to automate tasks for drones and other vehicles.
David Leprich, Mario Rosenfelder, Mario Hermle, Jingshan Chen, Peter Eberhard   +4 more
wiley   +1 more source

Unmanned Aerial Vehicle (UAV) Imagery for Plant Communities: Optimizing Visible Light Vegetation Index to Extract Multi-Species Coverage. [PDF]

Plants (Basel)
Wang M, Zhang Z, Gao R, Zhang J, Feng W.
europepmc   +1 more source

Short‐term responses in weed spatial patterns during early adoption of conservation agriculture practices

Pest Management Science, Volume 82, Issue 3, Page 2627-2638, March 2026.
Weed spatial patterns and temporal stability were shaped by species life forms and the cropping systems implemented in the plots. Weed aggregation was more pronounced in conservation agriculture and among perennials. Patch stability was primarily governed by species life form and was stronger among perennials. Abstract BACKGROUND The aggregated spatial
Gal Rozenberg, Yohay Carmel, Gil Eshel, Lior Blank   +3 more
wiley   +1 more source

Inversion and analysis of leaf area index (LAI) of urban park based on unmanned aerial vehicle (UAV) multispectral remote sensing and random forest (RF). [PDF]

PLoS One
Li Y, Wang B, Zhao X, Zhang Y, Qiao L.
europepmc   +1 more source